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                              GUIDE TO APPENDIX C

1. CONTENTS OF BIBLIOGRAPHY.  This bibliography contains citations of all studies
   considered relevant by EPA in arriving at the positions and conclusions stated elsewhere in
   the Reregistration Eligibility Document.  Primary sources for studies in this bibliography
   have been the body of data submitted to EPA and its predecessor agencies in support of
   past regulatory decisions.  Selections from other sources including the published literature,
   in those instances where they have been considered, are included.

2. UNITS OF ENTRY. The unit of entry in this bibliography is called a "study".  In the case
   of published materials, this corresponds closely to an article. In the case of unpublished
   materials submitted to the Agency, the Agency has sought to identify documents at a level
   parallel to the published article from within the typically larger volumes in which they
   were submitted. The resulting "studies" generally have a distinct title (or at least a single
   subject), can stand alone for purposes of review and can be described with a conventional
   bibliographic citation.  The Agency has also attempted to unite basic documents and
   commentaries upon them, treating them as a single study.

3, IDENTIFICATION OF ENTRIES. The entries in this bibliography are sorted numerically
   by Master Record Identifier, or "MRID number". This number is unique to the citation,
   and should be used whenever a specific reference is required.  It is not related to the six-
   digit "Accession Number" which has been used to identify volumes of submitted studies
   (see paragraph 4(d)(4) below for further explanation). In a few cases, entries added to the
   bibliography late in the review may be preceded by a nine character temporary identifier.
   These entries are listed after all MRID entries. This temporary identifying number is also
   to be used whenever specific reference is needed.

4. FORM OF ENTRY. In addition to the Master Record Identifier (MRID), each entry
   consists of a citation containing standard elements followed, in the case of material
   submitted to EPA, by a description of the earliest known submission. Bibliographic
   conventions used reflect the standard of the American National Standards Institute (ANSI),
   expanded to provide for certain special needs.

   a Author. Whenever the author could confidently be identified, the Agency has chosen to
     show a personal author. When no individual was identified, the Agency has shown an
     identifiable laboratory or testing facility as the author.  When no author or laboratory
     could be identified, the Agency has shown the first submitter as the author.

   b. Document date.  The date of the study is taken directly from the document.  When the
     date is followed by a question mark, the bibliographer has deduced the date from the
     evidence contained in the document. When the date appears as (19??), the Agency was
     unable to determine or estimate the date of the document.

   c. Title.  In some cases, it has been necessary for the Agency bibliographers to create or
     enhance a document title.  Any such editorial insertions are contained between square
     brackets.
                                         155
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d. Trailing parentheses. For studies submitted to the Agency in the past, the trailing
   parentheses include (in addition to any self-explanatory text) the following elements
   describing the earliest known submission:

   (1)   Submission date.  The date of the earliest known submission appears immediately
        following the word "received."

   (2)   Administrative number.  The next element immediately following the word
        "under" is the registration number, experimental use permit number, petition
        number, or other administrative number associated with the earliest known
        submission.

   (3)   Submitter. The third element is the submitter. When authorship is defaulted to
        the submitter, this element is omitted.

   (4)   Volume Identification (Accession Numbers). The final element in the trailing
        parentheses identifies the EPA accession number of the volume in which the
        original submission of the study appears. The six-digit accession number follows
        the symbol "CDL," which stands for "Company Data Library."  This accession
        number is in turn followed by an alphabetic suffix which shows the relative
        position of the study within the volume.
                                     156
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                               BIBLIOGRAPHY
MRID
CITATION
               Memo dated 9/26/95, entitled "Paraquat dichloride formulated as Starfire
               Herbicide or Gramaxone Extra ~ Worker Exposure Studies" from Krystyna
               K. Locke, Toxicology Branch I, to Mary Clock, RCAB.

               ORES memo entitled "Review of Paraquat Acute Illness Data" from Jerome
               Blondell, Ph.D. Health Statistician, to Christiana Manville.

               Gunther, Francis A., Ed. Residue Reviews. Residues of Pesticides and
               Other Foreign Chemicals in Foods and Feeds. Springeer-Verlag, New York
               Inc.:  1968, Vol. 23, p. 97.

               Summers, L.A. Bipyridium Herbicides. Academic Press:  1980.

               Blondell JM. 1994. Memorandum to Joshua First.  Review of Poison
               Control Center Data Call In.  December 5, 1994. U.S. Environmental
               Protection Agency, Washington, DC.

               California Department of Food and Agriculture. 1983-1989. Pesticide Use
               Report Annual (for years 1982-1988). Sacramento, California.

               California Department of Pesticide Regulation. 1995. Case Reports
               Received by the California Pesticide Illness Surveillance Program in Which
               Health Effects Were Attributed to Exposure to Paraquat, Alone or In
               Combination, 1982-1992.

               Gamier R, Chataigner D, Efthymiou M-L, Morallon I, Bramaty F. 1994.
               Paraquat poisoning by skin absorption: report of two cases.  Veterinary and
               Human Toxicology 36313-16.

               GianessiLP. A National Pesticide Usage Data Base.  1986. Resources for
               the Future, Washington, DC.

               Keefe TJ, Savage EP, Wheeler HW. 1990. Third National Study of
               Hospitalized Pesticide Poisonings in the United States, 1977-1982.
               Epidemiologic Studies Center, Colorado State University, Fort Collins,
               Colorado.

               Litovitz TL, Schmitz BF, Bailey KM. 1990.  1989 Annual report of the
               American Association of Poison Control Centers National Data Collection
               System. American Journal of Emergency Medicine  8:394-442.
                                       157
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                               BIBLIOGRAPHY
MRID
                 CITATION
GS0262-006
GS0262028
Litovitz TL, Bailey KM, Schmitz BF, et al. 1991. 1990 Annual report of the
American Association of Poison Control Centers National Data Collection
System. American Journal of Emergency Medicine 9:461-509.

Litovitz TL, Holm KC, Bailey KM, et al. 1992. 1991 Annual report of the
American Association of Poison Control Centers National Data Collection
System. American Journal of Emergency Medicine 10:452-505.

Litovitz TL, Holm KC, Clancy C, et al. 1993.  1992 Annual report of the
American Association of Poison Control Centers Toxic Exposure
Surveillance System. American Journal of Emergency Medicine 11:494-555

Litovitz TL, Clark LR, Soloway RA. 1994. 1993 Annual report of the
American Association of Poison Control Centers Toxic Exposure
Surveillance System. American Journal of Emergency Medicine 12:546-584

Morgan DP. 1989. Recognition and Management of Pesticide Poisonings.
U.S. Environmental Protection Agency,  Washington, DC.

National Center for Health Statistics. 1983-1993. Vital Statistics of the
United States (for the years 1980-1989) Volume II, Part A. Public Health
Service, U.S. Government Printing Office, Washington, DC.

Smith JG. 1988.  Paraquat poisoning by  skin absorption: a review.  Human
Toxicology 7:15-19.

Stevens JT and SumnerDD. 1991. Herbicides. Chapter 20 (pp. 1356-76) in
Handbook of Pesticide Toxicology, Volume 3.  Edited by WJ Hayes and ER
Laws. Academic Press,  San Diego.

Tinoco R, Tinoco R, Parsonnet J, Halperin D. 1993. Paraquat poisoning in
southern Mexico: a report of 25 cases. Archives of Environmental Health
48:78-80.

Chevron Chemical Co. (1966)  Residue Data Sheet: Avocados: Paraquat:
Test No. T-1020. (Unpublished study prepared by Diablo Laborities, Inc.
4p.

US EPA (1979) 48-Hour EC50: Paraquat dichloride 29.1%: Daphnia
Magna: Test 2431.  Unpublished report prepared by Terrestrial Aquatic
Biology Laboratory. 1 p.
                                       158
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                               BIBLIOGRAPHY
MRID
CITATION
00015751      Rose, W.; Worsham, D.; Slagowski, J.L. (1978) Metolachlor (Dual® 8E);
               Atrazine (AAtrex® SOW); Paraquat (Paraquat CL): AG-A No. 4959 1,11.
               (Unpublished study received Mar 16, 1979 under 100-583; prepared in
               cooperation with EN-CAS Laboratories and Chevron Chemical Co.,
               submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:237819-F)

00015752      Kern, C.L.; Staniforth, D.; Slagowski, J.L. (1978) Metolachlor (Dual® 8E);
               Atrazine (AAtrex® SOW or 4L); Paraquat (Paraquat CL): AG-A No. 5000
               1,11. (Unpublished study received Mar 16, 1979 under 100-583; prepared in
               cooperation with Iowa State Univ., EN-CAS Laboratories and Chevron
               Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:237819-H)

00015768      Kincaid, L.; Slagowski, J.L. (1978) Metolachlor + Liriuron + Paraquat; Dual
               8E + Lorox SOW + Paraquat 2CL: AG-A No. 4762 1,11. (Unpublished study
               including letter dated May 23, 1978 from J.D. Riggleman to Robert A.
               Kahrs, received Mar 16, 1979 under 100-583; prepared in cooperation with
               Chevron Chemical Co. and E.I. du Pont de Nemours & Co., Inc., submitted
               by Ciba-Geigy Corp., Greensboro, N.C.; CDL:237821-J)

00015769      Searcy, V.; Herman, D.; Slagowski, J.L. (1978) Metolachlor + Linuron +
               Paraquat: Dual  8E + Lorox SOW + Paraquat 2CL: AG-A No. 4892 1,11.
               (Unpublished study including letter dated May 23, 1978 from J.D.
               Riggleman to Robert A. Kahrs, received Mar 16,1979 under 100-583;
               prepared in cooperation with Chevron Chemical Co. and E.I. du Pont de
               Nemours & Co., Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:237821-L)

00015770      Schnappinger, M.G.; Slagowski, J.L. (1978) Metolachlor + Linuron +
               Paraquat (Dual  8E + Lorox SOW + Paraquat 2CL): AG-A  No. 4915 I, II.
               (Unpublished study including letter dated May 23, 1978 from J.D.
               Riggleman to Robert A. Kahrs, received Mar 16, 1979 under 100-583;
               prepared in cooperation with Chevron Chemical Co. and E.I. du Pont de
               Nemours & Co., Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:237821-L)

00015771       Rose, W.; Worsham, D.; Slagowski, J.L. (1978) Metolachlor + Linuron +
               Paraquat: Dual® 8E + Lorox SOW + Paraquat 2CL: AG-A No. 4955 1,11.
               (Unpublished study including letter dated May 23, 1978 from J.D.
               Riggleman to Robert A. Kahrs, received Mar 16, 1979 under 100-583;
               prepared in cooperation with Rocky Mount Experiment Station, Chevron
               Chemical Co. and E.I. du Pont de Nemours & Co., Inc., submitted by
               Ciba-Geigy Corp., Greensboro,
                                       159
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                               BIBLIOGRAPHY
MRID
CITATION
00015772      Kincaid, L.; Slagowski, J.L. (1978) Metolachlor (Dual® 8E); Metribuzin
               (Sencor SOW); Paraquat (2C1): AG-A No. 47641,11. (Unpublished study
               including letter dated May 23, 1978 from J.D. Riggleman to Robert A.
               Kahrs, received Mar 16, 1979 under 100-583; prepared in cooperation with
               E.I. du Pont de Nemours & Co., Inc. and Chevron Chemical Co., submitted
               by Ciba-Geigy Corp., Greensboro, N.C.; CDL:237821-M)

00015773      Searcy, S.; Herman, D.; Slagowski, J.L. (1978) Metolachlor (Dual® 8E);
               Metribuzin (Sencor SOW); Paraquat (2C1): AG-A No. 48941,11.
               (Unpublished study including letter dated May 23, 1978 from J.D.
               Riggleman to Robert A. Kahrs, received Mar 16, 1979 under 100-583;
               prepared in cooperation with E.I. du Pont de Nemours & Co., Inc. and
               Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:237821-O)

00015774      Schnappinger, M.G.; Slagowski, J.L. (1978) Metolachlor (Dual® 8E);
               Metribuzin (Sencor SOW); Paraquat (2 Cl): AG-A No. 4916 I, II.
               (Unpublished study including letter dated May 23, 1978 from J.D.
               Riggleman to Robert A. Kahrs, received Mar 16, 1979 under 100-583;
               prepared in cooperation with E.I. du Pont de Nemours & Co., Inc. and
               Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:237821-P)

00015775      Rose, W.; Worsham, D.; Slagowski, J.L. (1978) Metolachlor (Dual® 8E);
               Metribuzin (Sencor SOW); Paraquat (Cl): AG-A No. 49571,11.
               (Unpublished study including letter dated May 23, 1978 from J.D.
               Riggleman to Robert A. Kahrs, received Mar 16,  1979 under 100-583;
               prepared in cooperation with E.I. du Pont de Nemours & Co., Inc. and
               Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:237821-Q)

00015955      Luke, J.E.; Slagowski, J.L. (1978) Metolachlor (Dual® 8E); Atrazine
               (AAtrex® SOW); Paraquat (Paraquat CL): AG-A No. 4964.  (Unpublished
               study received Mar 16, 1979 under 100-583; prepared in cooperation with
               EN-CAS Laboratories and Chevron Chemical Co., submitted by Ciba-Geigy
               Corp., Greensboro, N.C.; CDL:237819-G)

00016441      Thomas, J.; Herman, D.; Slagowski, J.L. (1977) Residue Report: Field Corn:
               AG-A No. 4167II. (Unpublished study received Nov 10,1977 under
               100-EX-59; prepared in cooperation with Chevron Chemical Co., submitted
               by Ciba-Geigy Corp., Greensboro, N.C.; CDL:232192-1)
                                      160
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                               BIBLIOGRAPHY
MRID
CITATION
00016442      Coan, R.M.; Karusta, G.; Slagowski, J.L. (1977) Residue Report: Field
               Cora: AG-A No. 4187 II,III.  (Unpublished study received Nov 10, 1977
               under 100-EX-59; prepared in cooperation with Chevron Chemical Co.,
               submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:232192-J)

00016444      Westmoreland, W.G.; Slagowski, J.L. (1977) Residue Report: Field Corn:
               AG-A No. 4247 II,III. (Unpublished study received Nov 10, 1977 under
               100-EX-59; prepared in cooperation with Chevron Chemical Co., submitted
               by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 232192-L)

00016445      Davidson, W.E.; Slagowski, J.L. (1977) Residue Report: Field Corn: AG-A
               No. 4288 1,11. (Unpublished study received Nov 10, 1977 under
               100-EX-59; prepared in cooperation with Chevron Chemical Co., submitted
               by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 232192-M)

00022923      Hill, E.; Heath, R.; Spann, J.  (1975) U.S. Department of Interior, Fish and
               Wildlife: Lethal Dietary Toxicity of Environmental Pollutants to Birds.
               Patuextant Wildlife Research Center.

00023131      Leary, J.B.; Slagowski, J.L.; Marxmiller, R.L. et al. (1979) Summary of
               Residue Data. (Unpublished study received Jan 10, 1980 under 201-279;
               prepared in cooperation with  Chevron Chemical Co. and others, submitted
               by Shell Chemical Co., Washington, D.C.;CDL:241596-B)

00023329      Ross, J.A.; Tucker, B.V.; White, J.C.; et al. (1978) Residues in Sour
               Cherries, Plums, Grapes, Pecans, Filberts, Lemons and Oranges Resulting
               from the Application of Simazine in Tank Mixture with Paraquat: Report
               No. ABR-78042.  (Unpublished study  received Aug 2, 1978 under 100-437;
               prepared in cooperation with  Chevron Chemical Co. and En-Cas
               Laboratories, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:234570-A)

00023512      Houseworth, L.D.; Schnappinger, H.G.; Slagowski, J.L.; et al. (1979) Tank
               Mixes of Metolachlor (6E, 8E) plus Simazine and/or Atrazine plus Paraquat
               or Glyphosate—Corn: Summary of Residue Data: Report No. ABR-79105.
               (Unpublished study received  Dec 10,1979 under 100-583; prepared in
               cooperation with Chevron Chemical Co. and others, submitted by
               Ciba-Geigy Corp., Greensboro,N.C.; CDL:241647-A)

00023883      Thompson, R.; Jensen, ?; Elmore, C.; et al. (1974) Crop Residue Studies
               Summary for Devrinol 50-WP (4 Lbs. A.I./A) Tank Mixed  with Simazine
               80-WP (0.5-1 Lb.A.I./A) and/or Paraquat (1  Lb.A.I./A) in
               California/Arizona. (Unpublished study received Dec 17, 1974 under
                                       161
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                               BIBLIOGRAPHY
MRID
CITATION
               476-2150; prepared in cooperation with Kern County Land Company and
               others, submitted by Stauffer Chemical Co., Richmond, Calif.;
               CDL:028423-J)

00025268      Freeman, C.R.; Dewey, M.L.; Kensler, D.L., Jr.; et al. (1975) Summary:
               Residues in Soybeans after a Tank-Mix, No-Till Application of Paraquat
               CL, Lasso, and Sencor. (Unpublished study received Jul 2, 1975 under
               239-2186; prepared in cooperation with Morse Laboratories, Inc., submitted
               by Chevron Chemical Co., Richmond, Calif.;  CDL:119803-C)

00025269      Chevron Chemical Company (1974) Analysis of Paraquat Residues. Method
               RM-8-6 dated Nov 5, 1974. (Unpublished study received  Jul 2, 1975 under
               239-2186; CDL:119803-D)

00026963      Freeman, C.R.; Dewey, M.L.; Pinkerton, G.; et al. (1975) Summary:
               Residues of Paraquat and Atrazine in Grain Sorghum after a Tank-Mix,
               No-Till Application. (Unpublished study received Jun 24,  1975 under
               239-2186; prepared in cooperation with Morse Laboratories, Inc., submitted
               by Chevron Chemical Co., Richmond,Calif.; CDL:110503-B)

00027178      Kalens, K.J.; Kirby, B.W.; Kincade, R.T.; et al. (1971) Summary Residue
               Tests in Grain Sorghum Resulting from Postemergence Directed Sprays of
               Paraquat Alone or a Tank-Mixture of Paraquat and Atrazine. (Unpublished
               study received Jun 24,1975 under 239-2186; prepared in cooperation with
               Pattison's Laboratories, Inc.  and others, submitted Chevron Chemical Co.,
               Richmond, Calif.; CDL:221809-B)

00027298      Thompson, J.P.; Rivers, J.B.; Reddy, K.P.; et al. (1968) Residue  Data
               Sheet: Test No. T-1466.  (Unpublished study including test nos. T-1467,
               T-1462, T-1463..., received Feb 8, 1968 under 7F0592; prepared in
               cooperation with U.S. Laboratories, Inc. andPattison's Laboratories, Inc.,
               submitted by Chevron Chemical Co., Richmond, Calif.; CDL:090763-A)

00027311      Imperial Chemical Industries, Limited  (1965)  [Residues of Gramoxone in
               Wheat]. (Unpublished study received Nov 11, 1970 under 1F1014;
               submitted by Chevron Chemical Co., Richmond, Calif.; CDL:091758-B)

00027550      Yavssey, L.O. (1978) Devrinol® Selective Herbicide: Summary of Crop
               Residue Data on Nuts. (Unpublished study received Feb 25, 1980 under
               476-2108; prepared in cooperation with Fowler Farm Management and
               Reedly College, submitted by Stauffer  Chemical Co., Richmond, Calif.;
               CDL:099271-C)
                                       162
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                              BIBLIOGRAPHY
MRID
CITATION
00027965       Tucker, B.V.; Coan, R.M. (1973) Residue Report: Cherries: AG-A No.
               2605. (Unpublished study including test no. T-2390, received Apr 19, 1974
               under 100-437; prepared in cooperation with Chevron Chemical Co. and
               Univ. of Michigan, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:009436-P)

00027968       Tucker, B.V.; White, J.C. (1973) Residue Report: Grapes: AG-A No. 2728
               (Unpublished study received Apr 19, 1974 under 100-437; prepared  hi
               cooperation with Chevron Chemical Co., submitted by Ciba-Geigy Corp.,
               Greensboro, N.C.; CDL:009436-S)

00027971       Tucker, B.V. (1973) Residue Report: Walnuts: AG-A No. 2722.
               (Unpublished study received Apr 4, 1974 under 100-437; prepared in
               cooperation with Chevron Chemical Co., submitted by Ciba-Geigy Corp.,
               Greensboro, N.C.; CDL:009436-V)

00027972       Hiddleson, L.; Tucker, B.V. (1973) Residue Report: Corn: AG-A No. 2711.
               (Unpublished study received Apr 19, 1974 under 100-437; prepared  in
               cooperation with Chevron Chemical Co., submitted by Ciba-Geigy Corp.,
               Greensboro, N.C.; CDL:009436-W)

00027973       Conner, B.J.; Tucker, B.V.; Thompson, L. (1973) Residue Report: Corn:
               AG-A No. 2629 I-II. (Unpublished study received Apr 19, 1974 under
               100-437; prepared in cooperation with Chevron Chemical Co. and Univ. of
               Kentucky, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
               CDL:009436-X)

00028596       Hendley, P.; Leahey, J.P.; Spinks, C.A. (1976) Paraquat: Metabolism and
               Residues in Hens: AR 2676A. (Unpublished study received Mar 25,1980
               under 239-2186; prepared by ICI, submitted by Chevron Chemical Co.,
               Richmond, Calif.; CDL:099330-B)

00028597       Hendley, P.; Leahey, J.P.; Spinks, C.A.; et al. (1976) Paraquat: Metabolism
               and Residues in Goats: AR 2680A.  (Unpublished study received Mar 25,
               1980 under 239-2186; prepared by ICI, submitted by Chevron Chemical
               Co., Richmond, Calif.; CDL:099330-C)

00028598       Leahey, J.P.; Hendley, P.; Spinks, C.A. (1976) Paraquat: Metabolism and
               Residues in Pigs Using 14C-Methyl Labelled Paraquat: AR-2694A.
               (Unpublished study received Mar 25, 1980 under 239-2186; submitted by
               Chevron Chemical Co., Richmond, Calif.; CDL: 0993 3 0-D)
                                      163
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                               BIBLIOGRAPHY
 MRH>
CITATION
 00028599       Spinks, C.A.; Hendley, P.; Leahey, J.P.; et al. (1976) Paraquat: Metabolism
                and Residues in Pigs Using 14C-Ring Labelled Paraquat: AR 2692A.
                (Unpublished study received Mar 25,1980 under 239-2186; prepared by
                ICI, submitted by Chevron Chemical Co., Richmond, Calif.;
                CDL:099330-E)

 00028772       Atkins, EX.; Greywood, E.A.; Macdonald, R.L. (1973) Toxicity of
                Pesticides and Other Agricultural Chemicals to Honey Bees: Laboratory
                Studies. Rev. By Univ. of California - Riverside, Dept. of Entomology.
                Riverside, Calif.: UC, Agricultural Extension Service. (Also in unpublished
                submission received Apr 2, 1980 under 454-556; submitted by Dow
                Chemical U.S.A., Midland, Mich.; CDL:242149-Z).  .

 00029001       Fink, R.; Beavers, J.B.; Grimes, J.; et al. (1979) Acute Oral
                LDas50-'~Bobwhite Quail: Paraquat dichloride Technical Salt (SX1142):
                Project No. 162-121.  Final Rept. (Unpublished study received Feb 21,
                1980 under 239-2422; prepared by Wildlife International, Ltd.,  submitted by
                Chevron Chemical Co., Richmond, Calif.; CDL:241819-A)

 00030476       Slagowski, J.L.; Hope, H.J.; Ogg, A., Jr.; et al. (1978). Residue  Chemistry
                Data: Paraquat CL~Vegetables: Residue Tolerance Petition. (Unpublished
                study received Apr 9,1980 under OE2345; prepared in cooperation with
                Louisiana State Univ., Horticulture Dept. and others, submitted by Chevron
                Chemical Co., Richmond, Calif.; CDL:099374-A)

 00030647       Freeman, C.R.; Dewey, MX.; Pate, D.A.; et al. (1973) Summary: Residues
                of Paraquat and Aatrex (Atrazine) in Corn Resulting from Post Emergence
                Directed Spray Applications of the Chemicals in a Tank Mix. (Unpublished
                study received Jul 2, 1975 under 239-2186; prepared in cooperation with
               Morse Laboratories, Inc.,submitted by Chevron Chemical Co., Richmond,
               Calif.; CDL:119806-C)

00030676      Kincade, R.T.; Tucker, B.V.; Kalens, K.J.; et al. (1971) Residue Data Sheet:
               Soybeans: Test No.  T-1803. (Unpublished study including test nos. T-1805,
               T-1806 and T-1994, received Jul 13,  1971 under 239-2186; prepared in
               cooperation with Pattison's Laboratories, Inc. and others, submitted by
               Chevron Chemical Co., Richmond, Calif.; CDL:001476-B)

00030683      Kincade, T.; Dewey, MX.; Johnson, R.R.; et al. (1970) Residue Data:
               Summary:  [Paraquat]. (Unpublished study received Jun 14, 1971 under
               239-2186; prepared  in cooperation with Monsanto Co. and others, submitted
               by Chevron Chemical  Co., Richmond, Calif.; CDL:001473-B)
                                       164
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                               BIBLIOGRAPHY
MRID
CITATION
00030788      Grimshaw, P.; Hardy, C.J.; Cobb, L.M.; et al.  (1979) Three Week
               Inhalation Study in Rats Exposed to an Aerosol of Paraquat (Repat Study).
               (Unpublished study received Feb. 21, 1980 under 239-2186; prepared by
               Huntingdon Research Centre, submitted by Chevron Chemical Co.,
               Richmond, Calif.; CDL: 241818-A).

00030929      Pack, D.E.; Baker, H.R.; Kurtz, G.W.; et al. (1972) Summary: Paraquat:
               Residue Tolerance Petition-Nuts.  (Unpublished study received Feb 1, 1974
               under 4F1481; prepared in cooperation with Dalare Association, Inc.,
               submitted by Chevron Chemical Co., Richmond, Calif.; CDL:093933-B)

00031519      David, J.H.; Tyler, B.A.; Lewis, W.D.; et al. (1969) Summary-Residue
               Data: Paraquat + Atrazine Registration Request: Corn-Preplant,
               Pre-emergence Application.  (Unpublished study received Feb 3,1969 under
               239-1994; prepared in cooperation with Geigy Chemical Corp. and others,
               submitted by Chevron Chemical Co.,Richmond, Calif.; CDL:001444-B)

00031739      Whipp, A.A.; Kalens, K.J. (1972) Summary of Residue Test Data for the
               Tank-Mixture of Paraquat CL Spray and Cotoran SOW (Fluometuron) on
               Cotton. (Unpublished study received Jul 30,1973 under 239-2186;
               prepared in cooperation with Pattison's Laboratories, Inc. and others,
               submitted by Chevron Chemical Co.,Richmond, Calif.; CDL:026962-C)

00031742      Pate, D.A.; Dewey, M.L.; Kincade, R.T.; et al. (1973) Summary: Residues
               of Paraquat and Lorox (Linuron) in Mature Soybeans Resulting from Post
               Emergence Directed Spray Applications of the Chemicals in a Tank Mix.
               (Unpublished study received Jul 30, 1973 under 239-2186; prepared in
               cooperation with Morse Laboratories, Inc., submitted by Chevron Chemical
               Co.; Richmond, Calif.; CDL: 026962-H)

00031744 '     Baker, H.R.; Henning, R.C.; Dewey, M.L.; et al. (1971) Summary of
               Residue Tests with a Tank-Mixture of Paraquat, Atrazine and Simazine
               Applied as a Preplant, Preemergence Spray in Corn. (Unpublished study
               received Jul 30, 1973 under 239-2186; prepared in cooperation with Morse
               Laboratories, submitted by Chevron Chemical Co., Richmond, Calif.;
               CDL:026962-K)

00031863      Chu, Y.Y.; Killer, L.K.; Archer, T.E.; et al. (1979) Summary: [Paraquat].
               (Unpublished study received May 21, 1980 under 239-2186; prepared in
               cooperation with Washington State Univ., Dept. of Horticulture and others,
               submitted by Chevron Chemical Co., Richmond, Calif.; CDL:099441-A)
                                       165
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 00032140       Schinski, W.L.; Henning, R.C.; Agbakoba, C.S.O.; et al. (1977) Residue
                Chemistry Data: Paraquat-Alfalfa.  (Unpublished study received Mar 27,
                1980 under 239-2186; prepared in cooperation with Morse Laboratories,
                Inc., submitted by Chevron Chemical Co., Richmond, Calif.;
                CDL:242115-A)

 00032141       Leary, J.B. (1978) Analysis of Paraquat Residues. Method RM-8-10 dated
                Apr 28, 1978. (Unpublished study received Mar 27, 1980 under 239-2186;
                submitted by Chevron Chemical Co., Richmond, Calif.; CDL:242115-B)

 00032240       Leary, J.B. (1978) Analysis of Paraquat Residues. Method RM-8-10 dated
                April 28,1978. (Unpublished study received Apr 9, 1980 under OE2345;
                submitted by Chevron Chemical Co., Richmond, Calif; CDL:099374-B)

 00032427       Henning, R.C.; Dewey, MX.; Freen, C.R.; et al. (1974) Summary of   .
                Residue Data Resulting from Application of the Tank Mixture of Paraquat
                CL and Sencor 50 W.P. for Weed Control in Stubble-Planted Soybeans.
                (Unpublished study received Jul 2, 1975 under 239-2186; prepared in
                cooperation with Morse Laboratories, Inc. and Mobay Chemical Corp.,
                submitted by Chevron Chemical Co.,Richmond, Calif.; CDL:119807-C)

 00033035       Thompson, R.; Jensen, ?; Elmore, C.; et al. (1974) Crop Residue Studies
                Summary for Devrinol 50-WP (4 Lbs. a.i./A) Tank Mixed with Simazine
                80-WP (0.5-1 Lb.a.i./A) and/or Paraquat (1 Lb.a.i./A) in California/Arizona.
                (Unpublished study received  Dec 17, 1974 under 476-2108; prepared in
                cooperation with Univ.of California-Davis and others, submitted by
                Stauffer Chemical Co., Richmond, Calif; CDL:101111-C)

 00033208      Davis, D.L.; Pack, D.E.; Kohn, G.K.; et al. (1968) Paraquat-Corn
               Registration Request: Post Emergence-Directed Applications, USDA
               Witchweed Eradication Program: Residue Data. (Unpublished study
               received Feb 28,1969 under 239-2186; submitted by Chevron Chemical
               Co., Richmond, Calif; CDL:001464-B)

00033223      Nelson, C.R.; Parkins, M.; Watson, D.J.; et al. (1964) Summary-Residue
               Data: Paraquat No-Residue Registration: Preplant and Pre-emergence
               Treatment for Weed Control. (Unpublished study received Sep 3, 1965
               under 239-1994; prepared in cooperation with Diablo Laboratories, Inc.,
               submitted by Chevron Chemical Co., Richmond, Calif; CDL:001428-A)

00033530      Whitehead, J.D.; Kalens, K.J.; Baker, H.R.; et al. (1972) Residues of
               Paraquat Ion in Forage and Mature Soybeans following Directed, Post
               Emergence Spray Treatment.  (Unpublished study received Mar 10, 1972
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00033532      Fisher, H.C.; Tucker, B.V.; Baker, H.R. (1969) Summary of Residue Test
               Data. (Unpublished study received Nov 24, 1969 under 239-2186;
               submitted by Chevron Chemical Co., Richmond, Calif.; CDL: 001467-B)

00033612      Pack, D.E.; Nelson, C.R.; Reddy, K.P.; et al. (1967) Summary, Paraquat
               Registration: Preplant and Preemergence Cotton and Potatoes Residue Data.
               (Unpublished study received Mar 5, 1967 under 239-1994; prepared in
               cooperation with Dalare Associates and others, submitted by Chevron
               Chemical Co., Richmond, Calif.;CDL:001439-A)

00033694      Nelson, C.R.; Parkins, M.; Watson, D.L.; et al. (1965) Residue Data Sheet:
               Peach: Test No. T-647. (Unpublished study including test nos. T-286,
               T-675, T-676..., received Oct 13, 1965 under 239-1994; prepared in
               cooperation with Diablo Laboratories, Inc. and Dalare Associates, submitted
               by Chevron Chemical Co., Richmond, Calif.; CDL:001421-A)

00033695      Nelson, C.R.; Parks, D.E.; Davis, D.L.; et al. (1965) Summary-Residue
               Data: Paraquat~No-Residue Registration; Weed Control around Trees and
               Vines. (Unpublished study received Jun 7, 1965 under 239-1994; prepared
               in cooperation with Diablo Laboratories, Inc. and others, submitted by
               Chevron Chemical Co., Richmond, Calif.; CDL:001421-B)

00034112      Kirby, B.W.; Kalens, K.J.; Gladden, O.; et al. (1969) Paraquat:
               Soybean—Preharvest Weed Desiccation: Residue Summary.  (Unpublished
               study received Jun 17, 1969 under 239-1994; prepared in cooperation with
               Pattison's Laboratories, Inc., submitted by Chevron Chemical Co.,
               Richmond, Calif.; CDL:001465-B)

00035663      De Guzman, D.; Dorman, D.C.; LaRue, J.; et al. (1980) Devrinol® Selective
               Herbicide:  Summary of Crop Residue Data on Stone Fruits. (Unpublished
               study received Jun 9, 1980 under 476-2199; prepared in cooperation with
               Reedley College and others, submit-ted by Stauffer Chemical Co.,
               Richmond, Calif.; CDL:242620-E)

00035664      De Guzman, D.; Dorman, D.C. (1980) Devrinol® Selective Herbicide:
               Summary of Crop Residue Data on Pome Fruits. (Unpublished study
               received Jun 9, 1980 under 476-2199; prepared in cooperation with Reedley
               College, submitted by Stauffer Chemical Co., Richmond, Calif.;
               CDL:242620-F)
                                       167
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 00035665      De Guzman, D.; Dorman, D.C.; Rodgers, W.; et al. (1980) Devrinol®
               Selective Herbicide: Summary of Crop Residue Data on Citrus.
               (Unpublished study received Jun 9, 1980 under 476-2199; prepared in
               cooperation with Reedley College, submitted by Stauffer Chemical Co.,
               Richmond, Calif.; CDL:242620-G)

 00035666      De Guzman, D.; Dorman, D.C.; Stiles, N.; et al. (1980) Devrinol® Selective
               Herbicide: Summary of Crop Residue Data on Nuts. (Unpublished study
               received Jun 9, 1980 under 476-2199; prepared in cooperation with Reedley
               College, submitted by Stauffer Chemical Co., Richmond, Calif.;
               CDL:242620-H)

 00036297      Leahey, J.P.; Hemingway, R.J.; Davis J.A.; et al. (1972) Paraquat:
               Metabolism in a Cow: Report No. AR 2374 A. (Unpublished study
               received Feb. 1,1975 under 5F1598; prepared by Plant Protection, Ltd. In
               cooperation with Veterinary Surgery, submitted by Chevron Chemical Co.,
               Richmond

 00036305      Hemingway, R.J.; Edwards, M.J.; Jegatheeswaran, T.; et al. (1975)
               Paraquat—Residue Transfer and Toxicology Trial on Young Growing Pigs:
               Report No. AR 2572A. (Unpublished study received Feb 1, 1975 under
               5F1598; submitted by Chevron Chemical Co., Richmond, Calif.;
               CDL:095986-V)

 00036306      Chevron Chemical Company (1974?) The Determination of Paraquat
               Residues in Fat.  (Unpublished study received Feb 1, 1975 under 5F1598;
               CDL:095986-Y)

 00037056      Bevenue, A. (1971) Summary: Paraquat: Residue Tolerance Petition.
               (Unpublished study received Nov 27, 1972 under 3G1336; prepared in
               cooperation with Univ. of Hawaii, Agricultural Biochemistry Dept.,
               Pesticide Laboratory, submitted by Chevron Chemical Co.,Richmond,
               Calif.; CDL:093573-A)

 00037057      University of Hawaii (1972) Summary of Freezer Storage Studies for Guava
               and Passion Fruit (Shelf-Life of Paraquat Residues in'the Fruit).
               (Unpublished study received Nov 27, 1972 under 3G1336; prepared .by
               Agricultural and Biochemistry Dept., Pesticide Laboratory, submitted by
               Chevron Chemical Co., Richmond, Calif.; CDL:093573-B)

00037058      University of Hawaii (1969) Passion Fruit: Revision of Paraquat Residue
               Analysis Method RM-8 (Chevron Chemical Co.). Analysis method dated
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00038503      Fletcher, K. (1967) Production and viability of eggs from hens treated with
               Paraquat. Nature 215(?/Sep 23):1407-1408. (Also in unpublished
               submission received May 18, 1973 under 3G1396; submitted by Chevron
               Chemical Co., Richmond, Calif.; CDL: 093732-D)

00046105      Gage, J.C. (1968) Toxicity of Paraquat and Diquat aerosols generated by a
               size-selective cyclone: Effect of particle size distribution.  British Journal of
               Industrial Medicine 25 (?):304-314. (Also in unpublished submission
               received Nov. 18, 1969 under unknown admin,  no.; submitted by Chevron
               Chemical Co., Richmond, Calif.; CDL:231334-B)

00046105      Gage, J.C. (1968) Toxicity of Paraquat and Diquat Aerosols Generated by a
               Size-Selective Cyclone: Effect of Particle Size Distribution. British Journal
               of Industrial Medicine 25:304-314; (Also in unpublished submission
               received Nov. 18, 1969; submitted by Chevron Chemical Co., Richmond,
               Calif.; CDL;103531-B)

00054573      Rittenhouse, J.R. (1977) S-l 101: The Acute Oral Toxicity of Paraquat 3
               Lbs./Gal. Concentrate: SOCAL 1058/31:44. (Unpublished study received
               Aug. 17, 1977 under 239-2460; submitted by Chevron Chemical Co.,
               Richmond, Calif.; CDL:231334-B)

00054574      Bullock, C.H. (1977) S-l 102: The Acute Dermal Toxicity of Ortho Paraquat
               3Lb/ Gal. Concentrate (Using the Standard Occluded Method):  SOCAL
               1059/29;40.  (Unpublished study received Aug. 17, 1977 under 239-2460;
               CDL:231334-C)

00054575      Bullock, C.H. (1977) S-l 1-3: The Eye Irritation Potential of Ortho Paraquat
               3LB/Gal Concentrate: SOCAL 1060/30:70. (Unpublished study received
               Aug. 17, 1977 under 239-2460; submitted by Chevron Chemical Co.,
               Richmond, Calif; CDL:231334-D)

00054576      Bullock, C.H. (1977) S-1104: The Skin Irritation Potential of Ortho Paraquat
               3Lb/Gal. Concentrate: SOCAL 1061/30:71.  (Unpublished study received
               Aug. 17, 1977 under 239-2460; submitted by Chevron Chemical Co.,
               Richmond, Calif.; CDL:231334-E)

00055107      Daniel, J.W.; Gage, J.C. (1966) Absorption and excretion of Diquat and
               Paraquat in rats.  British Journal of Industrial Medicine 23:133-136.
               (Also~In~unpublished submission received Apr 7, 1971 under unknown
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 Chevron Chemical Company (1975) Residue Chemistry Data: [Paraquat].
 (Compilation; unpublished study received Nov 17, 1975 under 239-2186-
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 Chevron Chemical Company (1975) Residue Chemistry Data To Support
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 (Compilation; unpublished study received May 24, 1976 under 239-2186;
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 Calderbank, A. (1968) The bipyridylium herbicides. Pages 127-235, In
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 Calderbank, A.; Slade, P. (1976) Diquat and paraquat. In Herbicides:
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 Stauffer Chemical Company (1980) Devrinol® 50-WP Selective Herbicide:
 Summary of Crop Residue Data on Apples, Peaches, and Citrus.
 (Compilation; unpublished study received Dec 11, 1980 under 476-2108;
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 Stauffer Chemical Company (1980) Devrinol® 50-WP Selective Herbicide:
 Summary of Crop Residue Data on Apples, Pears, Citrus, Peaches, Grapes
and Walnuts. (Compilation; unpublished study  received Dec 11,  1980
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Stauffer Chemical Company (1980) Devrinol (R)4-F Selective Herbicide:
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                                      170
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00070872      Chevron Chemical Company (1980?) Residue Chemistry Data: Paraquat,
               Atrazine, Terbutryn-Grain Sorghum. (Compilation; unpublished study
               received Mar 24, 1981 under 239-2186; CDL:244724-A)

00072416      Sheppard, D.B. (1981) Paraquat Thirteen Week (Dietary Administration)
               Toxicity Study in Beagles: Report No. 2481-72-111A and CTL/P/1027;
               (Unpublished study received Apr. 14, 1981 under 239-2186; prepared by
               Hazleton Laboratories, Europe; submitted by Chevron Chem. Co.)

00073487      Anderson, D.; Richardson, C.R.; Howard, C.A.; et al. (1978) Paraquat: A
               cytogenetic study in the rat:  Report No. CTL/P/367.  (Unpublished study
               received May 29, 1979 under 239-2186; prepared by Imperial Chemical Co.,
               Richmond, Calif.; CDL:238662-A)

00081825      Clark, D.G. (1965) The Acute Toxicity of Paraquat:  Report No. IHR/170.
               (Unpublished study received Feb. 23, 1965 under 5G0440; prepared by
               Imperial Chemical Industries, Ltd., England, submitted by Chevron
               Chemical Co., Richmond, Calif.; CDL:090478-C).

00087924      Litchfield, M.H.; Sotheran, M.F.; Banham, P.B.; at al. (1981) Paraquat:
               Lifetime Feeding Study in the Mouse: Report No. CTL/P/556.
               (Unpublished study received Dec. 22, 1981 under 239-2186; prepared by
               Imperial Chemical Industries, Ltd., England, submitted by Chevron
               Chemical Co., Richmond, Calif.;CDL:246504-A)

00088195      Interregional Research Project Number 4 (1977) Summary of Residue
               Chemistry Data: [Paraquat].  (Compilation; unpublished study received Dec
               4, 1981  under 2E2611; CDL:070510-A)

00089748      Stevens, M.A.; Walker, G.H.; Walley, J.K. (1964) The Excretion of
               14C-Paraquat by the Cow: Report No. THR/164. (Unpublished study
               received Aug 30, 1965 under 239-1994; prepared by Imperial Chemical
               Industries, Ltd., England, submitted by Chevron Chemical Co., Richmond,
               Calif.; CDL:050874-E)
                                      171
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 (Unpublished study received Feb 25, 1965 under 5G0440; CDL:090479-G)

 Imperial Chemical Industries Limited (1966) Bipyridylium Herbicides:
 Paraquat Grazing Trial.  (Unpublished study received May 6, 1966 under
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 Chevron Chemical Company (1964?) The Fate of Paraquat in Plants.
 (Unpublished study received Mar 2, 1966 under 6F04S3; CDL: 090543-B)

 Plant Protection, Limited (1966) Bipyridylium Herbicides: Residues in
 Potato Tubers following Haulm Desiccation with 14C-Paraquat.
 (Unpublished study received Mar 2,1966 under 6F0483; submitted by
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 Chevron Chemical Company (1966) Summary: Paraquat. (Compilation;
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 (Compilation; unpublished study, including test nos. T-301, T-312,
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 Slade, P. (1965?) Bipyridylium Herbicides: The Behavior of the
 Methylsulphate Anion in Plants following Foliar Application of Paraquat
 Dimethylsulfate. (Unpublished study received Mar 2,1966 under 6F0483;
 submitted by Chevron Chemical Co., Richmond,Calif.; CDL:090543-P)

 Shell Chemical Company (1973) Supportive Residue Data for Bladex®
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 Includes methods MMS-R-202-3 dated Oct 1969 and RM-8 dated Feb 20,
 1970. (Compilation; unpublished study received Jul 11,  1973 under
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Hodge, M.C.E.; Palmer, S.; Weight, T.M.et al. (1977) Paraquat Dichloride:
Teratogenicity Study in the Mouse: Report No. CTL/P/364. (Unpublished
study received March 5, 1981 under 239-2186; submitted by Chevron
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00098579      Chevron Chemical Company (1980) Paraquat Soybeans. (Compilation;
               unpublished study received Apr 20, 1982 under 2F2672; CDL: 070782-A)

00100441      Anderson, D. (1976)  Paraquat:  Estimation of Mutagenic Potential in the
               Salmonella typhimurium Mutagenicity Assay: Report No. CTL/P/243.
               (Unpublished study received Jan. 15, 1979 under 239-2186; submitted by
               Chevron Chemical Co. Richmond, CA; CDL:236764-B)

00100442      McGregor, D. (1974 ?) Dominant Lethal Study in Mice of Paraquat 401551:
               I.R.I. Report No. 145. (Unpublished study received Jan. 15, 1979 under
               239-2186; prepared by Inveresk Research International, Scotland, submitted
               by Chevron Chemical Co., Richmond, CA; CDL:236764-C)

00102038      Hudson, R.; Tucker, R.; Haegele, M. (1972) Effect of age on sensitivity:
               Acute oral toxicity of 14 pesticides to mallard ducks of several ages.
               Toxicology and Applied Pharmacology (22):556-561.  (Alos in unpublished
               submission received Oct. 26, 1977 under 1016-69; submitted by Union
               Carbide Corp., Arlington VA; CDL:096397-E)

00103245      Slagowski, J. (1981) Residue Data Sheet: [Paraquat].  (Unpublished study
               received Jun 4, 1982 under 239-2186; submitted by Chevron Chemical  Co.,
               Richmond, CA; CDL-.247643-A)

00105060      Chevron Chemical Co. (1980) Residue Chemistry Data to Support an
               Amendment of the Paraquat CL Label for Potatoes to Include
               Preplant-preemergence Treatment by Ground or Aerial Application.
               (Unpublished study received Jun 16, 1982 under 239-2186; CDL:
               247683-A)

00105061      Chevron Chemical Co. (1981) Residue Chemistry Data to Support an
               Amendment of the Paraquat CL Label for Alfalfa to Add Aerial Application.
               (Unpublished study received Jun 16, 1982 under 239-2186; CDL:247684-A)

00106570      Illinois (1982) Ortho Paraquat CL Special Local Need 24(C) Request:
               No-till Sunflowers. (Compilation; unpublished study received Jul 12, 1982
               under IL 82/11; CDL:247838-A)

00109728      Chevron Chemical Co. (1974) Summary: Residues in Soybeans after a
               Tank-mix, No-till Application of Paraquat CL, Lasso, and Lorox.
                                       173
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               (Compilation; unpublished study received Jun 24, 1975 under 239-2186;
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 00110453      Fink, R.; Beavers, J.; Joiner, G.; et al. (1981) Subacute
               Feeding-Reproduction Screening Bioassay (Bobwhite Quail): Paraquat
               Technical (SX-1305): Project No. 162-138; S-1994. Final rept.
               (Unpublished study received Aug 18, 1982 under 239-2186; prepared by
               Wildlife International Ltd., submitted by Chevron Chemical Co., Richmond,
               CA; CDL:248133-B)

 00110454      Fink, R.; Beavers, J.; Joiner, G.; et al. (1982) One-generation
               Reproduction-Bobwhite Quail: Paraquat Technical (SX-1305): Project No.
               162-142. Final rept. (Unpublished study received Aug 18, 1982 under
               239-2186; prepared by Wildlife International Ltd., submitted by Chevron
               Chemical Co., Richmond, CA; CDL: 248133-C)

 00110455      Fink, R.; Beavers, J.; Joiner, G.; et al. (1982) One-generation
               Reproduction—Mallard Duck: Paraquat Technical (SX-1305): Project No.
               162-145. Final rept. (Unpublished study received Aug 18, 1982 under
               239-2186; prepared by Wildlife International Ltd.,'submitted by Chevron
               Chemical Co., Richmond, CA; CDL: 248133-D)

 00111488      Moffett, J.; Morton, H.; MacDonald, R. (1972) Toxicity of some herbicidal
               sprays to honey bees. Journal of Economic Entomology 65(l):32-36. (Also
               In unpublished submission received Sep 26,  1974 under 464-323; submitted
               by Dow Chemical U.S.A., Midland, MI; CDL:12Q345-H)

00112663      Chevron Chemical Co. (1966) [Residue Determination of Paraquat in Dust,
               Plant and Animal Tissues]. (Compilation; unpublished study received Jul  1,
               1966 under 6F0483; CDL:092772-D)

00113675      Interregional Research Project No. 4 (1976) The Results of Tests on the
               Amount of Paraquat Residues Remaining in or on Asparagus, Including a
               Description of the Analytical Method Used.  (Compilation; unpublished
               study received Jul 3, 1976 under 6E1845; CDL:095940-A)

00113680      Interregional Research Project No. 4 (1978) Paraquat: Onions: Residue
               Chemistry Data. (Compilation; unpublished  study received Mar 1, 1978
               under 7E1931; CDL:096957-A)
                                       174
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               Residue Remaining, Including a Description of the Analytical Methods
               Used: [Paraquat]. (Compilation; unpublished study received Apr 10, 1975
               under 5F1619; CDL:098184-B)

               Chevron Chemical Co. (1978) Paraquat CL-Winter Wheat. (Compilation;
               unpublished study received Jun 13, 1979 under 239-2186; CDL:098333-A)

               Interregional Research Project No. 4 (1978) The Results of Tests on the
               Amount of Paraquat Residues Remaining in or on Pistachios Including a
               Description of the Analytical Method Used.  (Compilation; unpublished
               study received Jul 6,1979 under 9E2229;CDL:098378-A)

00113702      Interregional Research Project No. 4 (1979) Results of Tests and
               Descriptions of Analytical Methods Used Regarding the Amount of
               Paraquat Residue in or on Rhubarb.  (Compilation; unpublished study
               received May 21, 1980 under OE2364; CDL:099442-A)

00113707      Clinch, R.; Middleton, M.; Winchester, J. (1962) Bipyridylium Herbicides:
               Adsorption of Diquat and Paraquat Salts and Formulations by Soils: Report
               No. PP/E/178.  (Unpublished study received Aug. 1, 1962 under unknown
               admin, no.; submitted by Imperial  chemical Industries Ltd., London, Eng.;
               CDL:121729-A)

00113 709      Chevron Chemical Co. (1964) Paraquat Residue [sic] Data.  (Compilation;
               unpublished study received Oct 22, 1964 under 239-EX-53;
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00113714      Hodge, M.; Palmer, S.; Weight, T.; et al. (1977) Paraquat Dichloride:
               Teratogemcity Study in the Rat: Report No. CTL/P/365. (Unpublished
               study received Jan. 15, 1979 under 239-2186; submitted by Chevron
               Chemical Co., Richmond, CA;CDL:236763-A)

00113718      Hardy, C.; Grimshaw, P.; Cobb, L.; at al. (1979) Three-Week Inhalation
               Study in Rats Exposed to an Aerosol of Paraquat: ICI/254/7949.
               (Unpublished study received Oct. 16, 1979 under 239-2186; prepared by
               Huntingdon Research Centre, England; submitted by Chevron Chemical
               Co., Richmond, CA; CDL:241188-A)
                                      175
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               (Compilation; unpublished study received Nov 13, 1979 under 476-2108;
               CDL:241323-A)

 00114405      Chevron Chemical Co. (1974) Ortho Paraquat CL Residue Data from
               Dormant Application on Alfalfa and Clover. (Compilation; unpublished
               study received Oct 25, 1974 under 239-2186; CDL:028529-B)

 00114411      Chevron Chemical Co. (1970) The Results of Tests on the Amount of
               Residue Remaining, Including a Description of the Analytical Methods
               Used: [Paraquat]. (Compilation; unpublished study received  Sep 24, 1970
               under 1F1014; CDL:091759-A)

 00114414      Chevron Chemical Co. (1967) Name, Chemical Identity and Composition of
               the Pesticide Chemical: [Paraquat]. (Compilation; unpublished study
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 00114419      Chevron Chemical Co. (1972) The Results of Tests on the Amount of
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               Used: [Paraquat]. (Compilation; unpublished study received Nov 27,1972
               under 3G1325; CDL:093570-B)

 00114420      Interregional Research Project No. 4 (1974) [Residues of Paraquat CL in
               Guar].  (Compilation; unpublished study received Sep 17, 1974 under
               5E1549; CDL:094213-A)

00114421       Chevron Chemical Co. (1975) The Results of Tests on the Amount of
               Residue Remaining, Including a Description of the Analytical Method Used:
               [Paraquat]. (Compilation; unpublished study received Feb 10, 1975 under
               571591; CDL:094359-A)

00114422       Chevron Chemical Co. (1975) The Results of Tests on the Amount of
               Residue Remaining, Including a Description of the Analytical Method Used:
               [Paraquat]. (Compilation; unpublished study received Feb 24, 1975 under
               5F1598; CDL:094363-B)

00114424       Chevron Chemical Co. (1975) Summary: Pasture Reseeding: [Paraquat].
               (Compilation; unpublished study received Jun 9, 1975 under 5F1639;
               CDL:094443-A)
                                       176
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 Chevron Chemical Co. (1977) Residue Chemistry Data To Support
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 (Compilation; unpublished study received Apr 18, 1977 under 239-2186-
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 Chevron Chemical Co. (1977) Residue Chemistry Data To Support
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 Add Air Applications. (Compilation; unpublished study received Nov 28,
 1977 under 239-2186; CDL:232339-A)

 Chevron Chemical Co. (1977) Residue Chemistry Data To Support Label
Amendment for Ortho Paraquat CL~Ground Application for Control or
 Suppression of Weeds and Grasses in Dormant Alfalfa-North Central
 States, N.Y., N.J. and Pa. (Compilation; unpublished study received Jan 3,
 1978 under 239-2186; CDL:232602-A)

Chevron Chemical Co. (1977) Residue Chemistry Data To Support
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                       177
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00114473       Wheeler, R. (1978) 48 Hour Acute Static Toxicity of Paraquat Dichloride
               Salt (SX957) to 1st Stage Nymph Water Fleas (Daphnia magna Straus).
               (Unpublished study received Sep 15, 1978 under 239-2422; submitted by
               Chevron Chemical Co., Richmond, CA; CDL:235419-A)

00114474       Florida, Dept. of Agriculture & Consumer Services (1978) Residue
               Chemistry To Support the Use of Paraquat CL on Lettuce as a
               Postemergence Directed Spray. (Compilation; unpublished study received
               Nov 7, 1978 under FL 78/44; CDL:236543-A)

00117783       Chevron Chemical Co. (1970) The Results of Tests on the Amount of
               Residue Remaining, Including a Description of the Analytical Methods
               Used: [Paraquat]. (Compilation; unpublished study received Jun 17, 1970
               under OF0986; CDL:091698-B)

00126096       Chevron Chemical Co. (1982) Elimination of C-14 Labeled Paraquat in
               Rhesus Monkeys following a Single Parenteral Dose. (Unpublished study
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00126097       Chevron Chemical Co. (1982) Percutaneous Absorption of Paraquat.
               (Unpublished study received Feb 8, 1983 under 239-2186; CDL: 249511-B)

00126098       Chevron Chemical Co. (1982) Percutaneous Absorption of Paraquat.
               (Unpublished study received Feb 8, 1983 under 239-2186; CDL: 249511-C)

00126099       Chevron Chemical Co. (1982) Percutaneous Absorption of Paraquat.
               (Unpublished study received Feb 8, 1983 under 239-2186; CDL: 249511-D)

00126671       Chevron Chemical Co. (1983) Residue Chemistry Data to Support a
               Registration Amendment of the Paraquat CL (EPA Reg. No. 239-2186AA)
               Label for Alfalfa to Reduce the Interval between Application and Harvest.
               (Compilation; unpublished study received Apr 1, 1983 under 239-2186;
               CDL:249856-A)

00126783       Lindsay, S.; Banham, P.; Godley, M.; et al. (1982) Paraquat:
               Multigeneration Reproduction Study in Rats — Three Generations: Report
               No. CTL/P/ 719. (Unpublished study received April 5, 1983 under 239-
                                       178
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00128221       Zapat, R.; Gonzalez-Ibanez, J. (1982) The Results of Tests on the Amount of
               Paraquat Residues Remaining in or on Acerola. (Unpublished study
               received Apr 25, 1983 under 239-2286; prepared by Chevron Chemical Co.
               and Univ. of Puerto Rico, Agricultural Experiment Station; submitted by
               Interregional Research Project No. 4, New Brunswick, NJ; CDL:071577-A)

00128624       Chevron Chemical Co. (1982) Paraquat Alfalfa-between Cuttings-Residue
               Summary: Multiple Applications.  (Compilation; unpublished study received
               May  19, 1983 under 239-2186; CDL:250383-B)

00132474       Kalinowski, A.; Doe, J.; Chart, I; et al. (1983) Paraquat: 1-Year Feeding
               Study in Dogs: Report NO. CTL/P/734. (Unpublished study received Oct.
               24, 1983 under 239-2186; prepared by Imperial Chemical Industries PLC,
               England; submitted by Chevron Chemical Co., Richmond, CA;
               CDL:251668-A;251669)

00136330       Interregional Research Project No, 4 (1976) The Results of Tests on the
               Amount of Paraquat Residues Remaining in or on Onions Including a
               Description of the Analytical Methods Used.  (Compilation; unpublished
               study received Feb 28, 1977 under 7E1931; CDL:097509-A)

00137859       Interregional Research Project No. 4 (1977) The Results of Tests on the
               Amount of Paraquat Residues Remaining in or on Mint Including a
               Description of the Analytical Method Used. (Compilation; unpublished
               study received Feb 13, 1978 under 239-2186;CDL:096810-A)

00138258       Interregional Research Project No. 4 (1976) The Results of Tests on the
               Amount of Paraquat Residues Remaining in or on Strawberries Including a
               Description of the Analytical Methods Used.  (Compilation; unpublished
               study received Aug 20, 1976 under 6E1853;CDL:072501-A)

00138637       Woolsgrove, B.; Ashby, R.; Hepworth, P. et al. (1983) Paraquat: Combined
               Toxicity and Carcinogenicity Study in Rats: LSR Report No.
               82/ILY217/328. (Unpublished study received Feb. 9, 1984 under 239-2460;
               prepared by Life Science Research, England; submitted  by Chevron
               Chemical Co., Richmond, CA.)
                                       179
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 00139733      Chevron Chemical Company (1966) [Residue Study: Paraquat and
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 00139734      Chevron Chemical Company (1966) Residue Data Sheet: Coffee: Paraquat
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 00139735      Chevron Chemical Company (1966) Residue Data Sheet: Figs: Paraquat:
               Test No. T-1028.  (Compilation; unpublished study including test nos.
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 00139737      Chevron Chemical Company (1966) Residue Data Sheet: Olives: Paraquat:
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               CDL:090762-E)

00139741       Chevron Chemical Company (1966) Residue Data Sheet: Lettuce: Paraquat:
               Test No. T-617. (Compilation; unpublished study including test nos. T-l 142
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00140828       Chevron Chemical Company (1981) Residue Data Sheet: Wheat: Paraquat
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00147206       Chevron Chemical Co. (1985) The Results of Tests on the Amount of
               Paraquat Residues Remaining in or on Pigeon Peas. Unpublished
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00152690       Clay, P.; Thomas, M. (1985) Assessment of Mutagenic Potential Using
               L5178Y Mouse Lymphoma Cells: Paraquat Dichloride:  Report No.
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00152691       Cross, M.  (1985) Assessment of Mutagenic Potential Using L5178Y Mouse
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00152692       Sheldon, T.; Howard, C.; Wildgoose, J.; et al. (1985) A Cytogenetic Study
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00152693       Trueman, R.; Ashby, J.; Burlison, B. (1985) Assessment for the Induction of
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00152695       Howard, C.; Wildgoose, J.; Clay, P.; et al. (1985) An in vitro Sister
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00153223       Chevron Chemical Co. (1985) Paraquat:  Combined Toxigenicity and
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               Supplementary Information on Numbers of Protocol Tissues Examined; (2).
               Compilation of Tissues and Location of Lesion for All Animals with Skin
               Tumors of Epithelial Origin; (3). Historical Control Data for Selected
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               Unpublished compilation.

00153439       Wester, R.; Maibach, H.; Bucks, D.; et al. (1984) In vivo Percutaneous
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00153733       Head, L.; Marsh, J.; Millward, S. (1985) Paraquat:  4 Hour Acute Inhalation
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00155289       Thompson, J. (1985) Modified Buehler Test for the Skin Sensitization
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00156313      Cox, R. (1986) Twenty-one Day Dermal Toxicity Study in Albino Rabbits
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00160000      Hutton, R.; Tucker, R.; (1984) Handbook of Toxicology of Pesticides to
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00160145      Chevron Chemical Co. (1985) Summary of Residue Data of Paraquat on
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00160250      Interregional Research Project No. 4. (1984) The Result of Tests on the
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00160817      Chevron Chemical Co. (1986) Residue Chemistry Data To Support a
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00162736      Palmateer, S. (1980) Biological Report of Analysis: pToxicity Test of
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00162737      Palmateer, S. (1979) Biological Report of Analysis: pToxicity Test of
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00162738      McCann, J. (1977) Biological Report of Analysis: pToxicity Test of Ortho
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00162744      Fodre, S.; Sipos, K.; Berencisi, G.  (1978) The Irritant and Allergezing
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                                       182
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00162870      Murray, R.; Gibson, J. (1972) A comparative study of paraquat intoxication
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00165364      Chevron Chemical Co. (1985) Residue Chemistry: Ortho Paraquat CL.
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05001991      Stevenson, J.H. (1978) The actue toxicity of unformulated pesticides to
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05008363      Hudson, R.H.; Haegele, M.A.; Tuker, R.K. (1979) Acute oral arid
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40048401      Biehn, W. (1986) Paraquat -Residue Analytical Method - Determination of
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40098001      Mayer Jr., F.; Ellersieck, M.  (1986) - Manual of Acute Toxicity:
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40098501      Kaminski, B. (1987) Residue Chemistry Data Overview and Summary:
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40098502      Chevron Chemical Co. (1987) Analysis of Paraquat Residues: Methods
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40098503      ICI Americas Inc. (1987) Magnitude of the Residues of Paraquat in Peanuts.
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40183501      Busey, W. (1986) An Independent Pathology Review of the Lung Slides
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40202401       Willis, G. A. (1987) Oncogenic Potential of Paraquat - Toxicology Data and
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40202402       Ishmael, J. (1987) Paraquat: Lifetime Feeding Study in Rats - A
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40202403       Toyoshima, S.; Sato, R.; Kashima, M.; and Motoyama, M. (1982) AT-5
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40202404       Trueman, R.; Barber, G. (1987) Paraquat Dichloride (Technical):
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40202405       Howard, C.; Richardson, C.; Pate, I.; et al. (1987) Paraquat Dichloride
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40218001       Toyoshima, S.; Sato, R.; Kashima, M.; et al.  (1982) AT-5: Chronic
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40479001       Eitelman, S.; Kaminski, B. (1987) Product Chemistry Registration Data
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40562301       Parker, S. and J.P. Leahey. 1988. Paraquat aqueous photolysis at pH 7.
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                                       184
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40762701       Robbins, A.J., M.C.G. Lane, and D. Riley. 1988.  Paraquat: adsorption and
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40943701       Earl, M.; Boseley, A. (1988) The Determination of Residues of Paraquat
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40943702       Earl, M.; Boseley, A. (1988) Paraquat: Storage Stability of Residue in
               Frozen Hen Muscle Tissue: Project ID: M4846B. Unpublished study
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40943703       Earl, M.; Boseley, A. (1988) Paraquat: Storage Stability of Residues in
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40943704       Earl, M.; Boseley, A. (1988) Paraquat: Residue Transfer  Study with Laying
               Hens Fed on a Diet Containing the Herbicide: Project ID: RJ0703B.
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41017901       Baron, J. (1989) Paraquat: Magnitude of Residue on Taro (Dryland): IR-4
               PR No. 1139. Unpublished study prepared by IR-4 Western Region
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41151501       Roper, E. (1989) Paraquat: Magnitude of Residues in Alfalfa Hay, Forage
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41151502      Roper, E. (1988) Paraquat: Magnitude of Residues in Fresh and Dried Figs:
               Laboratory Project ID  148-88-MR-24: 148-88-MR-25. Unpublished study
               prepared by ICI Americas, Inc. 47 p.
                                        185
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41151503      Roper, E. (1989) Paraquat: Magnitude of Residues in Cucumbers, Melons
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41151504      Roper, E. (1988) Paraquat: Magnitude of Residues in Green Bean Hay:
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41151505      Roper, E. (1988) Paraquat: Magnitude of Residues in Green Pea Hay:
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41151506      Roper, E. (1988) Paraquat: Magnitude of Residues in Sweet Corn Forage
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41151507      Roper, E. (1988) Paraquat: Magnitude of Residues in Fresh Market
               Tomatoes (Exaggerated Rate): Laboratory Project ID 4-148-87-03: Report
               No. TMR0021B. Unpublished study prepared by ICI Americas, Inc. 27 p.

41151508      Roper, E. (1989) Paraquat: Magnitude of Residues in Potatoes and
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               TMU0022B. Unpublished study prepared by ICI Americas, Inc. 68 p.

41151509      Roper, E. (1989) Gramoxone Super: Residues of Paraquat in Clover Forage
               and Hay: Laboratory Project ID 148-88-MR-20: Report No. TMR0023B.
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41151510      Roper, E. (1988) Paraquat: Magnitude of Residues in Whole Tomatoes and
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41151511      Roper, E. (1989) Stability of Weathered Residues of Paraquat on Birdsfoot
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41151512      Roper, E. (1989) Paraquat: Magnitude of Residues in Sunflower Forage and
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41151513      Roper, E. (1989) Paraquat: Magnitude of Residues in Turnip Tops:
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               Unpublished study prepared by ICI Americas, Inc. 38 p.

41151514      Roper, E. (1989) Paraquat: Magnitude of Residues in Sugarbeet Tops and
               Roots: Laboratory Project ID 148-88-MR-02: Report No. TMR0031B.
               Unpublished study prepared by ICI Americas, Inc. 45 p.

41151515      Roper, E. (1989) Paraquat: Magnitude of Residues in Grass Forage and Hay
               (Eastern Pastures): Laboratory Project ID 148-88-MR-18: Report No.
               TMR0032B. Unpublished study prepared by ICI Americas, Inc. 50 p.

41151516      Roper, E. (1989) Paraquat: Magnitude of Residues in Grass Forage and Hay
               (Western Use Rangeland): Laboratory Project ID 148-88-MR-17: Report
               No. TMR0033B.  Unpublished study prepared by ICI Americas, Inc. 37 p.

41151517      Roper, E. (1989) Paraquat: Magnitude of Residues in Wheat Processing
               Fractions:  Laboratory Project ID 148-88-PR-06: Report No. TMR0034B.
               Unpublished study prepared by ICI Americas, Inc. 40 p.

41151518      Roper, E. (1988) Paraquat: Magnitude of Residues in Sugarcane and
               Processing Fractions: Laboratory Project ID 148-88-PR-l 1: Report No.
               TMR0035B. Unpublished study prepared by ICI Americas, Inc. 32 p.

41151519      Roper, E. (1989) Paraquat: Magnitude of Residues in Sugar Beet Processing
               Fractions:  Laboratory Project ID 148-88-PR-02: Report No. TMR0036B.
               Unpublished study prepared by ICI Americas, Inc. 49 p.

41151520      Roper, E. (1989) Paraquat: Magnitude of Residues in Sorghum and
               Processing Fractions: Laboratory Project ID 148-88-PR-05. Unpublished
               study prepared by ICI Americas, Inc. 41 p.

41151521      Roper, E. (1988) Paraquat: Magnitude of Residues in Hops and Processing
               Fractions:  Laboratory Project ID 148-88-PR-09: Report No. TMR0038B.
               Unpublished study prepared by ICI Americas, Inc. 58 p.

41151522      Roper, E. (1988) Paraquat: Magnitude of Residues in Olives and Processing
               Fractions:  Project ID 148-88-PR-27. Unpublished study prepared by ICI
               Americas, Inc. 41 p.
                                        187
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41151523       Roper, E. (1988) Paraquat: Magnitude of Residues in Field Corn Forage,
               Silage, Kernels and Fodder: Project ID 4-148-87-14.  Unpublished study
               prepared by ICI Americas, Inc. 144 p.

41151524       Roper, E. (1988) Paraquat: Magnitude of Residues in Soybean Forage, Hay
               and Seed, Harvest Aid Use: Project ID 148-88-MR-34 and 148-88-MR-35.
               Unpublished study prepared by ICI Americas, Inc. 133 p.

41151525       Roper, E. (1988) Paraquat: Magnitude of Residues in Wheat Forage, Straw
               and Gram: Project ID 4-148-87-06. Unpublished study prepared by ICI
               Americas, Inc. 95 p.

41151526       Roper, E. (1989) Paraquat: Magnitude of Residues in Pasture Grass
               (Western Use Pastures): Project ID 148-88-MR-16. Unpublished  study
               prepared by ICI Americas, Inc. 3 6 p.

41151527       Roper, E. (1989) Paraquat: Magnitude of Residues in Soybean Forage and
               Hay: Project ID 148-88-MR-33: Report No. TMR0045B.  Unpublished
               study prepared by ICI Americas, Inc. 46 p.

41151528       Roper, E. (1989) Paraquat: Magnitude of Residues in Field Corn Grain and
               Processing Fractions: Project ID 148-88-PR-04: Report No. TMR0046B.
               Unpublished study prepared by ICI Americas, Inc. 48 p.

41151529       Roper, E. (1989) Paraquat: Magnitude of Residues in Coffee Beans and
               Processing Fractions: Project ID 148-88-MR-22: Report No. TMR0047B.
               Unpublished study prepared by ICI Americas, Inc. 45 p.

41151530       Roper, E. (1988) Paraquat: Magnitude of Residues in Soybean Forage, Hay
               and Seed: Project ID 4-148-87-18: Report No. TMR0049B.  Unpublished
               study prepared by ICI Americas, Inc. 85 p.

41151531       Roper, E. (1988) Paraquat: Magnitude of Residues in Sorghum: Project ID
               4-148-87-20: Report No. TMR0050B. Unpublished study prepared by ICI
               Americas, Inc. 120 p.

41151532       Roper, E. (1988) Gramoxone Super: Residues of Paraquat in Fresh Market
               and Dried Prunes: Project ID 4-148-87-05: Report No. WRC  89-120.
               Unpublished study prepared by ICI Americas, Inc. 29 p.
                                       188
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                               BIBLIOGRAPHY
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41151533      Roper, E. (1988) Paraquat: Residues of Paraquat in Pineapple and
               Processing Fractions, 1988: Project ID 148-88-PR-10: Report No.
               TMU3658/B.  Unpublished study prepared by ICI Americas, Inc. 37 p.

41151534      Roper, E. (1988) Paraquat Residues on Pineapple Forage, 1988: Project ID
               148-88-MR-14: Report No. TMU3659/B. Unpublished study prepared by
               ICI Americas, Inc. 22 p.

41151535      Roper, E. (1989) Stability of Paraquat Residues in Frozen Prune Samples:
               12 Months Storage: Project ID PRO/R/010/88.: Report No. WRC 89-123.
               Unpublished study prepared by ICI Americas, Inc. 29 p.

41151536      Roper, E. (1989) Stability of Paraquat Residues in Frozen Potato Samples:
               12 Months Storage: Project ID PRO\R\009\88: Report No. TMU3662/B.
               Unpublished study prepared by ICI Americas, Inc. 28

41151537      Roper, E. (1989) Stability of Paraquat Residues in Frozen Tomato Samples:
               12 Months Storage: Project ID PRO\R\009\88: Report No. WRC 89-125.
               Unpublished study prepared by ICI Americas, Inc. 29 p.

41151538      Roper, E. (1989) Stability of Paraquat Residues in Frozen Corn Grain
               Samples: 12 Months Storage: Project ID PRO\R\010\88: Report No.
               TMU3664/B.  Unpublished study prepared by ICI Americas, Inc. 27 p.

41151539      Roper, E. (1989) Stability of Paraquat Residues in Frozen Corn Fodder
               Samples: 12 Months Storage: Project ID PRO\R\010\88: Report No.
               TMU3665/B.  Unpublished study prepared by ICI Americas, Inc. 27 p.

41151540      Roper, E. (1989) Stability of Paraquat Residues in Frozen Corn Forage
               Samples: 12 Months Storage: Project ID PRO\R\009\88: Report No.
               TMC3666/B.  Unpublished study prepared by ICI Americas, Inc. 27 p.

41151541      Roper, E. (1989) Stability of Paraquat Residues in Frozen Corn Silage
               Samples: 12 Months Storage: Project ID PRO\R\009\88: Report No.
               TMU3667/B.  Unpublished study prepared by ICI Americas, Inc.

41151542      Roper, E. (1988) Gramoxone Super: Residues of Paraquat in Birdsfoot
               Trefoil Forage and Hay, 1988: Project ID 148-88-MR-21: Report No.
               TMU3672/B.  Unpublished study prepared by ICI Americas, Inc. 30 p.
                                       189
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 41293202      Earl, M., L. Anderson, and G.T. Muir. 1989. Paraquat short term field soil
               dissipation under in-use conditions in the USA (Sussex County, Delaware)
               during 1987-89; analytical report. Unpublished study performed and
               submitted by ICI Americas, Inc., Wilmington, DE.

 41317401      ICI Americal, Inc. (1989) Paraquat: Oncogenic Rectification,
               Toxicology Overview. Unpublished study.

 41319301      Vickers, J.A., A.D. Hurt, and D.W. Bewick. 1989. Paraquat: degradation in
               aerobic soil. Laboratory Project No. 88JH386/ReportNo. RJ0788B.
               Unpublished study performed and submitted by ICI Americas Inc.,
               Wilmington, DE.

 41319302      Vickers, J.A., A.D. Hurt, and D.W. Bewick. 1989. Paraquat: degradation in
               anaerobic soil. Laboratory Project No. 88JH386/Report No. RJ0810B.
               Unpublished study performed and submitted by ICI Americas Inc.,
               Wilmington, DE.

 41352101      Anderson, L.; Embury, G.; Hoag, R.; et al.  (1989) Paraquat: Short Term
               Field Soil Dissipation Under IN-use Conditions in the USA (Pullman,
               Washington) during 1987-1989: Lab Project Number: PP148BD04: Report
               No. RJ0797B. Unpublished study prepared by ICI Agrochemicals. 102 p.

 41352102      Anderson, L.; Embury, G.; Hoag, R. Etal.  (1989) Paraquat: Short Term
               Field Soil Dissipation under In-use Conditions in the USA (Clermont,
               Florida) During 1987-1989:  Lab Project Number: PP148BD04: Report
               No. RJ0794B. Unpublished study prepared by ICI Agrochemicals. 91 p.

41645601      Vickers, J.; Hurt, A.; Bewick, D. (1990) Paraquat:  Rotational Crop Study:
               Lab Project Number: 88JH074. Unpublished study prepared by ICI
               Agrochemicals, Jealott's Hill Research Station. 37 p.

42217401      Sherman, M. (1992) 30-Day Response to Paraquat Dichloride Task 4:
               Residue Chemistry Reregistration Standard Update. Unpublished study
               prepared by ICI Americas Inc. 56 p.

42217402      Kennedy, S. (1986) The Determination of Residues of Paraquat in Crops: A
               Specrrophotometric Method: Lab Project Number: Method IB. Unpublished
               study prepared by Imperial Chemical Industries, PLC. 15 p.
                                       190
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42217403      Kennedy, S. (1986) The Determination of Residues of Paraquat in Soil: A
               Spectrophotometric Method: Lab Project Number: METHOD 2B.
               Unpublished study prepared by Imperial Chemical Industries PLC. 13 p.

42217404      Kennedy, S. (1986) The Determination of Residues of Paraquat in Liquid
               Samples: A Spectrophotometric Method: Lab Project Number: METHOD
               3A. Unpublished study prepared by Imperial Chemical Industries PLC. 13 p.

42217405      Earl, M.; Boseley, A. (1988) The Determination of Residues of Paraquat in
               Water and Other Liquid Samples: A Spectrophotometric Method: Lab
               Project Number: METHOD 3B. Unpublished study prepared by Imperial
               Chemical Industries PLC.23 p.

42217406      Roper, E. (1989) Paraquat: Magnitude of Residues in Alfalfa Hay, Forage
               and Meal: Addendum to MRID 41151501: Lab Project Number: 148-88-
               MR-19: TMR0014B: WRC 89-080. Unpublished study prepared by ICI
               Americas, Inc. 4 p.

42217407      Roper, E. (1988) Paraquat: Magnitude of Residues in Fresh and Dried Figs:
               Addendum to MRID 41151502: Lab Project Number: 148-88-MR-24:  148-
               88-MR-25: TMR0015B: WRC 89-81. Unpublished study prepared by ICI
               Americas, Inc. 4 p.

42217408      Roper, E. (1988) Paraquat: Magnitude of Residues in Cucumbers, Melons
               and Summer Squash: Addendum to MRID 41151503: Lab Project Number:
               148-88-MR-08/09/10: TMR0017B: WRC 89-083. Unpublished study
               prepared by ICI Americas, Inc. 4 p.

42217409      Roper, E. (1988) Paraquat: Magnitude of Residues in Green Bean Hay:
               Addendum to MRID 41151504: Lab Project Number: 148-88-MR-31: WRC
               89-084. Unpublished study prepared by ICI Americas, Inc. 4 p.

42217410      Roper, E. (1988) Paraquat: Magnitude of Residues in Green Pea Hay:
               Addendum to MRID 41151505: Lab Project Number: 148-88-MR-07:
               TMR0019B: WRC 89-085. Unpublished study prepared by ICI Americas,
               Inc. 4 p.

42217411      Roper, E. (1988) Paraquat: Magnitude of Residues in Sweet Corn Forage
               and Ears: Addendum to MRID 41151506: Lab Project Number:
                                      191
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                              BIBLIOGRAPHY
MRID
CITATION
               TMR0020B: WRC 89-086:148-88-MR-13. Unpublished study prepared by
               ICI Americas, Inc. 4 p.

42217412       Roper, E. (198'8) Paraquat: Magnitude of Residues in Fresh Market
               Tomatoes (Exaggerated Rate): Addendum to MRID 41151507: Lab Project
               Number: 4-148-87-03: TMR00221B: WRC 89-087. Unpublished study
               prepared by ICI Americas, Inc. 4 p.

42217413       Roper, E. (1989) Paraquat: Magnitude of Residues in Potatoes and
               Processing Fractions: Addendum to MRID 41151508: Lab Project Number:
               148-88-PR-01: TMU0022B: WRC 89-088. Unpublished study prepared by
               ICI Americas Inc. 5 p.

42217414       Roper, E. (1989) Gramoxone Super: Residues of Paraquat in Clover Forage
               and Hay: Addendum to MRID 41151509: Lab Project Number: 148-88-MR-
               20: TMR0023B: WRC 89-089. Unpublished study prepared by ICI
               Americas Inc. 4 p.

42217415       Roper, E. (1988) Paraquat: Magnitude of Residues in Whole Tomatoes and
               Processing Fractions: Addendum to MRID 41151510: Lab Project Number:
               148-88-PR-03: TMR0024B: WRC 89-90. Unpublished study prepared by
               ICI Americas Inc. 4 p.

42217416       Roper, E. (1989) Paraquat: Magnitude of Residues in Sunflower Forage  and
               Seeds: Addendum to MRID 41151512: Lab Project Number: 148-88-MR-
               28: 148-88-MR-30: TMR0029B: WRC 89-95. Unpublished study prepared
               by ICI Americas Inc. 4 p.

42217417       Roper, E. (1989) Paraquat: Magnitude of Residues in Turnip Tops: Lab
               Project Number: 148-88-MR-04: TMR0030B: WRC 89-96. Unpublished
               study prepared by ICI Americas Inc. 4 p.

42217418       Roper, E. (1989) Paraquat: Magnitude of Residues in Sugarbeet Tops and
               Roots: Lab Project Number: 148-88-MR-02: TMR0031B: WRC 89-97.
               Unpublished study prepared by ICI Americas Inc. 4 p.

42217419       Roper, E. (1988) Paraquat: Magnitude of Residues in Grass Forage and Hay
               (Eastern Pastures): Lab Project Number: 148-88-MR-18: TMR0032B: WRC
               89-98. Unpublished study prepared by ICI Americas Inc. 5 p.
                                      192
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42217420      Roper, E. (1989) Paraquat: Magnitude of Residues in Grass Forage and Hay
               (Western Pastures): Lab Project Number: 148-88-MR-17: TMR003B: WRC
               89-99. Unpublished study prepared by ICI Americas Inc. 5 p.

42217421      Roper, E. (1989) Paraquat: Magnitude of Residues in Wheat Processing
               Fractions: Lab Project Number: 148-88-PR-06: TMR0034B: WRC 89-100.
               Unpublished study prepared by ICI Americas Inc. 4 p.

42217422      Roper, E. (1988) Paraquat: Magnitude of Residues in Sugarcane and
               Processing Fractions: Lab Project Number: 148-88-PR-l 1: TMR0035B:
               WRC 89-101. Unpublished study prepared by ICI Americas Inc. 4 p.

42217423      Roper, E. (1989) Paraquat: Magnitude of Residues in Sugarbeet Processing
               Fractions: Lab Project Number: 148-88-PR-02: TMR0036B: 89-102.
               Unpublished study prepared by ICI Americas Inc. 4 p.

42217424      Roper, E. (1989) Paraquat: Magnitude of Residues in Sorghum and
               Processing Fractions: Lab Project Number: 148-88-PR-05: TMR0037B:
               WRC89-103. Unpublished study prepared by ICI

42217425      Roper, E. (1989) Paraquat: Magnitude of Residues in Pasture Grass
               (Western Use Pastures): Lab Project Number: 148-88-MR-16: TMR0044B:
               WRC 89-110. Unpublished study prepared by ICI Americas Inc. 5 p.

42217426      Roper, E. (1989) Paraquat: Magnitude of Residues in Soybean Forage and
               Hay: Lab Project Number: 148-88-MR-3: TMR0045B: WRC 89-111.
               Unpublished study prepared by ICI Americas Inc. 4 p.

42217427      Roper, E. (1989) Paraquat: Magnitude of Residues in Field Corn Grain and
               Processing Fractions: Lab Project Number: 148-88-PR-04: TMR0046B:
               WRC 89-112. Unpublished study prepared by ICI Americas Inc. 4 p.

42217428      Roper, E. (1989) Paraquat: Magnitude of Residues in Coffee Beans and
               Processing Fractions: Lab Project Number: 148-88-MR-22: TMR0047B:
               WRC 89-113. Unpublished study prepared by ICI Americas Inc. 4 p.

42217429      Roper, E. (1989) Paraquat: Magnitude of Residues in Soybean Forage, Hay
               and Seed: Lab Project Number: 4-148-87-18: TMR0049B: WRC 89-115.
               Unpublished study prepared by ICI Americas Inc. 4 p.
                                       193
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                               BIBLIOGRAPHY
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42217430      Roper, E. (1989) Paraquat: Magnitude of Residues in Sorghum: Lab Project
               Number: 4-148-87-20: 4-148-87-21: TMR0050B. Unpublished study
               prepared by ICI Americas Inc. 5 p.

42217431      Roper, E. (1989) Gramoxone Super: Residues of Paraquat in Fresh Market
               and Dried Prunes: Lab Project Number: 4-148-87-05: TMU3657/B: WRC
               89-120. Unpublished study prepared by ICI Americas Inc. 4 p.

42217432      Roper, E. (1988) Paraquat: Residues of Paraquat in Pineapple and
               Processing Fractions: Lab Project Number: 1488-88-PR-10: TMU3658/B:
               WRC 89-121. Unpublished study prepared by ICI

42217433      Roper, E. (1988) Paraquat Residues on Pineapple Forage, 1988: Lab Project
               Number: 148-88-MR-14: TMU3659/B: WRC 89-122. Unpublished study
               prepared by ICI Americas Inc. 4 p.

42217434      Roper, E. (1988) Gramoxone Super: Residues of Paraquat in Birdsfoot
               Trefoil Forage and Hay, 1988: Lab Project Number: 148-88-MR-21:
               TMU3672/B: WRC 89-130. Unpublished study prepared by ICI Americas
               Inc. 4 p.

42217435      Roper, E. (1988) Paraquat: Magnitude of Residues in Hops and Processing
               Fractions: Lab Project Number: 148-88-PR-09: TMR0038B: WRC 89-104.
               Unpublished study prepared by ICI

42217436      Roper, E. (1988) Paraquat: Residues of Paraquat from Fortified Samples of
               Olives and Processed Fractions: Lab Project Number: 148-88-PR-27:
               TMR0039B: WRC 89-105. Unpublished study prepared by ICI Americas
               Inc. 4 p.

42217437      Roper, E. (1988) Paraquat: Magnitude of Residues in Field Corn, Forage,
               Silage Kernels and Fodder: Lab Project Number: 4-148-87-14:148-88-MR-
               11: TMR0040B. Unpublished study prepared by ICI Americas Inc. 5 p.

42217438      Roper, E. (1989) Paraquat: Magnitude of Residues in Soybean Forage, Hay
               and Seed Harvest Aid Use: Lab Project Number: 148-88-MR-34: 148-88-
               MR-35: TMR0041B. Unpublished study prepared by ICI Americas Inc. 5 p.
                                       194
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42217439      Roper, E. (1988) Paraquat: Magnitude of Residues in Wheat Forage, Straw
               and Grain: Lab Project Number: 4-148-87-06: 4-148-8722: 4-148-87-23.
               Unpublished study prepared by ICI Americas Inc. 5 p.

42217440      Roper, E. (1991) Stability of Paraquat Residues in Frozen Prune Samples:
               25 Months Storage: Lab Project Number: PRO\R\010\88; TMR 0228B;
               WRC-90-464. Unpublished study prepared by ICI Americas Inc. 38 p.

42217441      Roper, E. (1991) Stability of Paraquat Residues in Frozen Tomato Samples:
               26 Months Storage: Lab Project Number: PRO\R\009\88: TMR0226B:
               WRC-90-462. Unpublished study prepared by ICI Americas Inc. 36 p.

42217442      Roper, E. (1991) Stability of Paraquat Residues in Frozen Potato Samples:
               26 Months Storage: Lab Project Number: PRO\R\009\88: TMR0227B:
               WRC 90-463. Unpublished study prepared by ICI Americas Inc. 36 p.

42217443      Roper, E. (1991) Stability of Weathered Residues of Paraquat on Birdsfoot
               Trefoil Forage and Hay in Frozen Storage: Lab Project Number:
               PRO\R\014\88: TMR0267B: WRC-90-549. Unpublished study prepared by
               ICI Americas Inc. 27 p.

42217444      Roper, E. (1991) Stability of Paraquat Residues in Frozen Corn Forage
               Samples: 26 Months Storage: Lab Project Number: PRO\R\009\88:
               TMR0234B: WRC 90-476. Unpublished study prepared by ICI Americas
               Inc. 35 p.

42217445      Roper, E. (1991) Stability of Paraquat Residues in Frozen Corn Fodder
               Samples: 26 Months Storage: Lab Project Number: PRO\R\009\88:
               TMR0232B: WRC-90-474. Unpublished study prepared by ICI Americas
               Inc. 35 p.

42217446      Roper, E. (1991) Stability of Paraquat Residues in Frozen Corn Silage
               Samples: 26 Months Storage: Lab Project Number: PRO\R\009\88:
               TMR0233B: WRC-90-475. Unpublished study prepared by ICI Americas
               Inc. 35 p.

42217447      Roper, E. (1991) Stability of Paraquat Residues in Frozen Corn Grain
               Samples: 26 Months Storage: Lab Project Number: PRO\R\009\88:
               TMR0231B: WRC-90-473. Unpublished study prepared
                                       195
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42217448       Anderson, L.; Boseley, A.; Earl, M. (1991) Paraquat: Storage Stability of
                Residues in Frozen Hen Muscle Tissue: Lab Project Number: 88JH239:
                RJO908B. Unpublished study prepared by ICI Americas Inc. 17 p.

42217449       Anderson, L.; Boseley, A.; Earl, M. (1991) Paraquat: Storage Stability of
                Residues in Frozen Eggs: Lab Project Number: 88JH109: RJO912B.
                Unpublished study prepared by ICI Americas Inc. 17 p.

42217450       Earl, M.; Boseley, A.; Muir, G. et al. (1991) Paraquat: Storage Stability of
                the Residue in Frozen Carrot, Cabbage and Wheat Grain at <-18 Degrees
                Centigrade (Interim): Lab Project Number: PP148BCO1: RJO729B.
                Unpublished study prepared by ICI Americas Inc. 26 p.

42297601       Robson, C; Nelson, N.; J.; et al. (1992) Product Chemistry Registration
                Data Summary and Overview: Paraquat: (Supp. to): Lab Project Number:
                P551-207.  Unpublished study prepared by ICI Americas, Inc. 77 p.

42324301       Leahy, J. (1992) Overview and Summary of Paraquat Dichloride: Nature of
                Residue in Plants. Unpublished study prepared by ICI Americas, Inc.  46 p.

42324302       Leahy, J. (1992) Overview and Summary of Paraquat Dichloride: Nature of
                Residue in Livestock.Unpublished study prepared by ICI Americas, Inc.  8p.

42588201       Robson, C.; Nelson, N.; Rhodes, M. (1992) Supplement to MRID
                40479001, 42297601, and  40624701: Product Chemistry Registration Data
                Summary and Overview. Unpublished study prepared by ICI Americas Inc.
                26 p.

42601001       Canning, L.; White, J.  (1992) Paraquat: A Glasshouse Study to Evaluate
                the Effects on Vegetative Vigor of a 300 g ai litre-1 (2.5 Ib ai US gal-1)
                Soluble Concentrate Formulation on Terrestrial Non-Target Plants: Lab
                Project Number: 92JH088: RJ1279B. Unpublished study prepared by ICI
                Agrochemicals.  73 p.

42601002       Smyth, D.; Sankey, S.; Penwell, A. (1992) Paraquat Dichloride: Toxicity to
                the Green Alga Selenastrum capricornutum: Lab Project Number:
                BL4578/B: T168/G (FT11/92). Unpublished study prepared by Imperial
                Chemical Industries PLC.  23 p.
                                       196
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42601003      Smyth, D.; Sankey, S.; Cornish, S.; et al (1992) Paraquat Dichloride:
               Toxicity to the Duckweed Lemna Gibba: Lab Project Number: BL4493/B:
               T168/E  (FT10/92). Unpublished study prepared by Imperial Chemical
               Industries PLC. 24 p.

42601004      Smyth, D.; Sankey, S.; Penwell, A. (1992) Paraquat Dichloride: Toxicity to
               the Marine Alga Skeletonema costatum: Lab Project Number: BL4580/B:
               T168/C  (FT08/92). Unpublished study prepared by Imperial Chemical
               Industries PLC. 22 p.

42601005      Smyth, D.; Sankey, S.; Cornish, S. (1992) Paraquat Dichloride: Toxicity to
               the Blue-green Alga Anabaena flos-aquae: Lab Project Number: BL4579/B:
               T168/B  (FT07/92). Unpublished study prepared by Imperial Chemical
               Industries PLC. 26 p.

42601006      Smyth, D.; Sankey, S.; Cornish, S. (1992) Paraquat Dichloride: Toxicity to
               the Freshwater diatom Navicula pelliculosa: Lab Project Number:
               BL4464/B: T168/D (FT09/92).  Unpublished study prepared by Imperial
               Chemical Industries PLC. 22 p.

42639601      Canning, L.; White, J.  (1992) Paraquat: A Glasshouse Study to Evaluate
               the Effects on Seedling Emergence of a 300 g ai litre-1 (2.5 Ib ai US gal-1)
               Soluble  Concentrate Formulation on Terrestrial Non-Target Plants: Lab
               Project Number: 92JH089: RJ1280B. Unpublished study prepared by ICI
               Agrochemicals. 56 p.

42670801      White, J.; Rhodes, M. (1993) Paraquat: Response to Residue Chemistry
               Review  of Tolerance Petition No.  5F3188. Unpublished study prepared by
               Zeneca Inc. 236 p.

42684101      Rhodes, M. (1993) Paraquat: Response to  Residue Chemistry Review of
               Pesticide Petition No. 5F1625 and Food Additive Petition No. 5H5088.
               Unpublished study prepared by  Zeneca Inc.  lip.

42738701      Anderson, L, R.E. Hoag, C.W. Anders, and M. Earl.  1992. Paraquat: field
               soil dissipation under in-use conditions in the USA during 1987-91 (Visalia,
               California). Laboratory Report No. PP148BD05/Report No. RJ1191B.
               Unpublished study performed by ICI Agrochemicals, Berkshire, UK, and
               submitted by ICI Americas, Inc., Wilmington, DE.
                                       197
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                               BIBLIOGRAPHY
MRTO
CITATION
42738702      Anderson, L, R.E. Hoag, C.W. Anders, and M. Earl. 1992. Paraquat: field
               soil dissipation under in-use conditions in the USA during 1987-89 (Leland,
               Mississippi). Laboratory Report No. PP148BD05/Report No. RJ1206B.
               Unpublished study performed by ICI Agrochemicals, Berkshire, UK, and
               submitted by ICI Americas, Inc., Wilmington, DE.

42738703      Earl, M., G.T. Emburey, J.C. Scholey and L. Anderson. 1992. Paraquat:
               Storage stability of the residue in frozen soil. Laboratory Report No.
               RJ1152B/ProjectNo. PP148BC01. Unpublished study performed by ICI
               Agrochemicals, Berkshire, UK, and submitted by ICI Americas, Inc.,
               Wilmington, DE.

42802101      Anderson, L, R.E. Hoag, J. Safford, C.W. Anders, and M. Earl. 1992.
               Paraquat: field soil dissipation under in-use conditions in the USA during
               1987-91 (Champaign, Illinois). Laboratory Report Np. PP148BD05/Report
               No. RJ1187B. Unpublished study performed by ICI Agrochemicals,
               Berkshire, UK, and submitted by ICI Americas, Inc., Wilmington, DE.

42802102      Anderson, L, R.E. Hoag, C.W. Anders, and M. Earl. 1992. Paraquat: field
               soil dissipation under in-use conditions in the USA during 1987-89
               (Goldsboro, North Carolina). Laboratory Report No. PP148BD05/Report
               No. RJ1146B. Unpublished study performed by ICI Agrochemicals,
               Berkshire, UK, and submitted by ICI Americas, Inc., Wilmington, DE.

42961401      Rhodes, M.  (1993) Response to Paraquat Dichloride Residue Chemistry
               Review of ZENECA's Response to the Task 4:  Reregistration Standard
               Update (CBRS Nos. 9032 and 9509): Lab Project Number. Unpublished
               study prepared by Zeneca Inc. 45  p.

43099701      Robson, C.; Nelson, N.; Rhodes, M. (1993) Product Chemistry Registration
               Data Summary and Overview: Zeneca's Response to Agency Review
               Comments Provided March 19 and November 16, 199^3: Supplement to
               MRED 40479001, 42297601, 40624701, and 42588201. Unpublished Study.
               31 p.

43226901      Rhodes, M.  (1994) Addendum to MRID 42961401: Response to Paraquat
               Dichloride Residue Chemistry Review of Zeneca's Response to the Task 4:
               Reregistration Standard Update (CBRS Nos. 9032 and 9509). Unpublished
               study prepared by Zeneca Inc. 6 p.
                                       198
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                               BIBLIOGRAPHY
 MRID
                 CITATION
 43226902
43226903
43226904
43429001
43492601
43492602
43492603
43618201
 Anderson, L. (1994) PARAQUAT: Validation of a Residue Analytical
 Method for the Determination of Paraquat in Animal Products: Lab Project
 Number: 94JH221: RJ1600B. Unpublished study prepared by Jealotts Hill
 Research Station, Zeneca Agrochemicals. 56 p.

 Coombe, N. (1994) Paraquat: Animal Tissue Method Validation-ZENECA
 Agrochemicals SOP RAM/004/03: Lab Project Number: CEMS-299:
 CTR-299: CEMR-299. Unpublished study prepared by Jealotts Hill
 Research Station, Zeneca Agrochemicals. 88 p.

 Roper, E. (1993) GRAMQXONE EXTRA: Residues of Paraquat in Soybean
 Grain Dust Following Harvest Aid Application: Lab Project Number:
 PARA-92-PR-01: RR 93-081B.  Unpublished study prepared by Zeneca Ag
 Products.  45 p.

 Nelson, N.; Li, R.; Robson, C.; et al. (1994) Supplement to MRID
 40479001, 42297601, 40624701, 42588201, and 43099701: Product
 Chemistry Registration Data Summary and Overview: (Paraquat
 Dichloride): Project Nos. WRC-94-060; TMR0565A; PAM 658/3.
 Unpublished study prepared by Zeneca, Inc. 42 p

 Rhodes, M. (1994) 30-Day Response to Paraquat Dichloride Residue
 Chemistry Reviews Dated May 23, 1994 and August 1, 1994 Lab Project
 Number: RAM 004/05. Unpublished study prepared by Zeneca, Inc. 77 p.

 Grout, S. (1994) Paraquat: Quantification and Characterization of
 Radioactive Residues in Root and Leafy Crop after Preplant Soil Treatment:
 Lab Project Number: 93JH105. Unpublished study prepared by Zeneca
 Agrochemicals (Zeneca Ltd).  39 p.

 Grout, S. (1994) Paraquat: Quantification and Characterization of
 Radioactive Residues in Root and Oilseed Crop after Desiccant Treatment of
Foliage: Lab Project Number: 92JH243. Unpublished study prepared by
Zeneca Agrochemicals (Zeneca Limited).76p.

Rhodes, M; White J. (1995) Paraquat Dichloride; Overview of the Worker
Exposure Study during Reentry into Parqaut-Treated Cotton Fields:  Lab
Project number: RRA/MER/95/0418. Unpublished study prepeared by
Zeneca Ag Products. 8 p.
                                      199
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                               BIBLIOGRAPHY
 MRID
CITATION
43618202       Iwata, T; Findlay, M. (1995) Worker Exposure During Re-Entry into
                Paraquat Treated Cotton Fields; Biological Monitoring in Georgia in 1994:
                Lab project number: PARA/94/RP/01: RR/95/010B. Unpublished study
                prepared by Zeneca Ag Products; Zeneca Agrochemicals, 59 p.

43644202       Meier, D. (1995) Paraquat:  Worker Exposure During Mixing, Loading, and
                Application of Gramoxone Extra to Pecans Using Vehicle Mounted, Ground
                Boom Equipment: Lab project number: PALRA-94-AE-01: RR-019B:
                CTL/P/4588. Unpublished study prepared by Zeneca Ag Products; Zeneca
                Agrochemicals, 104 p.

43685001       Duerden, L. (1994) Paraquat Dichloride Technical Concentrate: Acute Oral
                Toxicity to the Rat. Zeneca Central Toxicology Laboratory, UK; Report No.
                CTL/P/4424.

43685002       Duerden, L. (1994) Paraquat Dichloride Ltechnical Concentrate: Acute
                Dermal Toxicity to the Rat: Lab Project Number: CTL/P/4412: CR3130.
                Unpublished study prepared by Zeneca Central Toxicology Lab.  45p.

43685003       Bugg, L. (1994) Paraquat Dichloride Technical Concentrate:  Eye Irritation
                to the Rabbit:  Lab Project Number: CTL/P/4566: FB5012. Unpublished
                study prepared by Zeneca Central Toxicology Lab. 35p.

43685004       Duerden, L. (1994) Paraquat Dichloride Technical Concentrate: Skin
                Irritation to the Rabbit. Zeneca Central Toxicology Laboratory, UK; Report
                No.CTL/P/4411.

43685005       Duerden, L. (1994) Paraquat Dichloride Technical Concentrate: Skin
                Sensitization to the Guinea Pig. Zeneca Central Toxicology Laboratory,
                UK; Report No.CTL/P/4460.

43954002       Grout, S. (1996) Representative Spectra from the Radiovalidation Study:
                (Paraquat Dichloride):  Lab Project Number:  RAM/001/02. Unpublished
                study prepared by Zeneca Agrochemicals. 15p.
                                       200
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                 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
                                     WASHINGTON, D.C. 20460
                                                                         OFFICE OF
                                                                   PREVENTION, PESTICIDES
                                                                   AND TOXIC SUBSTANCES
                       GENERIC AND PRODUCT SPECIFIC
                              DATA CALL-IN NOTICE
CERTIFIED MAIL
Dear Sir or Madam:

   This Notice requires you and other registrants of pesticide products containing the active
ingredient identified in Attachment A of this Notice, the Data Call-In Chemical Status Sheet.
to submit certain data as noted herein to the U.S. Environmental Protection Agency (EPA, the
Agency). These data are necessary to maintain the continued registration of your product(s)
containing this active ingredient. Within 90 days after you receive this Notice you must
respond as set forth in Section III below. Your response must state:

   1. How you will comply with the requirements set forth in this Notice and its Attachments
     1 through 7; or

   2. Why you believe you are exempt from the requirements listed in this Notice and in
     Attachment 3 (for both generic and product specific data), the Requirements Status and
     Registrant's Response Form, (see section III-B); or

   3. Why you believe EPA should not require your submission of data in the manner
     specified by this Notice (see section III-D).

   If you do not respond to this Notice, or if you do not satisfy EPA that you will comply with
its requirements or should be exempt or excused from doing so, then the registration of your
product(s) subject to this Notice will be subject to suspension. We have provided a list of all
of your products subject to this Notice in Attachment 2. All products are listed on both the
generic and product specific Data Call-In Response Forms.  Also included is a list of all
registrants who were sent this Notice (Attachment 5).

   The authority for this Notice is section 3(c)(2)(B) of the Federal Insecticide, Fungicide and
Rodenticide Act as amended (FIFRA), 7 U.S.C. section 136a(c)(2)(B). Collection of this
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 information is authorized under the Paperwork Reduction Act by OMB Approval No.
 2070-0107 and 2070-0057 (expiration date 3-31-99).

   This Notice is divided into six sections and seven Attachments. The Notice itself contains
 information and instructions applicable to all Data Call-In Notices. The Attachments contain
 specific chemical information and instructions. The six sections of the Notice are:

 Section I   -    Why You are Receiving this Notice
 Section II  -    Data Required by this Notice
 Section III -    Compliance with Requirements of this Notice
 Section IV -    Consequences of Failure to Comply with this Notice
 Section V  -    Registrants' Obligation to Report Possible Unreasonable Adverse Effects
 Section VI -    Inquiries and Responses to this Notice

   The Attachments to this Notice are:

   1 -   Data Call-In Chemical Status Sheet
   2 -   Generic Data Call-In and Product Specific Data Call-In Response Forms with
        Instructions (Form A)
   3-   Generic Data Call-In and Product Specific Data Call-In Requirements Status and
        Registrant's Response Forms with Instructions (Form B)
   4-   EPA Batching of End-Use Products for Meeting Acute Toxicology Data
        Requirements for Reregistration
   5-   List of Registrants Receiving This Notice
   6-   Cost Share and Data Compensation Forms
SECTION!. WHY YOU ARE RECEIVING THIS NOTICE

   The Agency has reviewed existing data for this active ingredient(s) and reevaluated the
data needed to support continued registration of the subject active ingredient(s). This
reevaluation identified additional data necessary to assess the health and safety of the
continued use of products containing this active ingredient(s). You have been sent this Notice
because you have product(s) containing the subject active ingredients.
SECTION H. DATA REQUIRED BY THIS NOTICE

II-A. DATA REQUIRED

   The data required by this Notice are specified in the Requirements Status and Registrant's
Response Forms: Attachment 3 (for both generic and product specific data requirements).
Depending on the results of the studies required in this Notice, additional studies/testing may
be required.
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 II-B. SCHEDULE FOR SUBMISSION OF DATA

   You are required to submit the data or otherwise satisfy the data requirements specified in
 the Requirements Status and Registrant's Response Forms (Attachment 3) within the
 timeframes provided.

 II-C. TESTING PROTOCOL

   All studies required under this Notice must be conducted in accordance with test standards
 outlined in the Pesticide Assessment Guidelines for those studies for which guidelines have
 been established.

   These EPA Guidelines are available from the National Technical Information Service
 (NTIS), Attn: Order Desk, 5285 Port Royal Road, Springfield, Va 22161 (Telephone number:
 703-487-4650).

   Protocols approved by the Organization for Economic Cooperation and Development
 (OECD) are also acceptable if the OECD recommended test standards conform to those
 specified in the Pesticide Data Requirements regulation (40 CFR § 158.70). When using the
 OECD protocols, they should be modified as appropriate so that the data generated by the
 study will satisfy the requirements of 40 CFR § 158. Normally, the Agency will not extend
 deadlines for complying with data requirements when the studies were not conducted in
 accordance with acceptable standards. The OECD protocols are available from OECD, 2001
 L Street, N.W., Washington, D.C. 20036 (Telephone number 202-785-6323; Fax telephone
 number 202-785-0350).

   All new studies and proposed protocols submitted in response to this Data Call-in Notice
 must be in accordance with Good Laboratory Practices [40 CFR Part 160].

 H-D. REGISTRANTS RECEIVING PREVIOUS SECTION 3fc¥21fB1 NOTICES ISSUED
     BY THE AGENCY

   Unless otherwise noted herein, this Data Call-In does not in any way supersede or change
the requirements of any previous Data Call-In(sX or any other agreements entered into with
the Agency pertaining to such prior Notice. Registrants must comply with the requirements of
all Notices to avoid issuance of a Notice of Intent to Suspend their affected products.


SECTION HI.  COMPLIANCE WITH REQUIREMENTS OF THIS NOTICE

   You must use the correct forms and  instructions when completing your response to this
Notice. The type of Data Call-In you must comply with (Generic or Product Specific) is
specified in item number 3  on the four Data Call-In forms (Attachments 2 and 3).

III-A.  SCHEDULE FOR RESPONDING TO THE AGENCY
                                       203
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   The appropriate responses initially required by this Notice for generic and product specific
data must be submitted to the Agency within 90 days after your receipt of this Notice. Failure
to adequately respond to this Notice within 90 days of your receipt will be a basis for issuing
a Notice of Intent to Suspend (NOIS) affecting your products. This and other bases for
issuance of NOIS due to failure to comply with this Notice are presented in Section IV-A and
IV-B.

III-B.   OPTIONS FOR RESPONDING TO THE AGENCY

   1. Generic Data Requirements

   The options for responding to this Notice for generic data requirements are: (a) voluntary
cancellation, (b) delete use(s), (c) claim generic data exemption, (d) agree to satisfy the
generic data requirements imposed by this Notice or (e) request a data waiver(s).

   A discussion of how to respond if you choose the Voluntary Cancellation option, the
Delete Use(s) option or the Generic Data Exemption option is presented below.  A discussion
of the various options  available for satisfying the generic data requirements of this Notice is
contained in Section III-C. A discussion of options relating to  requests for data waivers is
contained in Section III-D.

   Two forms apply to generic data requirements, one or both of which must be used in
responding to the Agency, depending upon your response. These two forms are the
Data-Call-in Response Form, and the Requirements Status and Registrant's Response Form.
(contained in Attachments 2 and 3, respectively).

   The Data Call-In Response Forms must be submitted as part of every response to this
Notice. The Requirements Status and Registrant's Response Forms also must be submitted if
you do not qualify for a Generic Data Exemption or are not requesting voluntary cancellation
of your registration(s). Please note that the company's authorized representative is required to
sign the first page of both Data Call-In Response Forms and the Requirements Status and
Registrant's Response  Forms (if this form is required) and initial any subsequent pages. The
forms contain separate detailed instructions on the response options. Do not alter the printed
material. If you have questions or need assistance in preparing your response, call or write the
contact person(s) identified in Attachment 1.

   a. Voluntary Cancellation -

   You may avoid the  requirements of this Notice by requesting voluntary cancellation of
your produces) containing the active ingredient that is the subject of this Notice. If you wish
to voluntarily cancel your product, you must submit completed Generic and Product Specific
Data Call-in Response Forms (Attachment 2), indicating your  election of this option.
Voluntary cancellation is item number 5 on both Data Call-In Response Form(s). If you
choose this option, these are the only forms that you are required to complete.
                                         204
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   If you chose to voluntarily cancel your product, further sale and distribution of your
product after the effective date of cancellation must be in accordance with the Existing Stocks
provisions of this Notice, which are contained in Section IV-C.

   b. Use Deletion -

   You may avoid the requirements of this Notice by eliminating the uses of your product to
which the requirements apply. If you wish to amend your registration to delete uses, you must
submit the Requirements Status and Registrant's Response Form (Attachment 3), a completed
application for amendment, a copy of your proposed amended labeling, and all other
information required for processing the application.  Use deletion is option number 7 under
item 9 in the instructions for the Requirements Status and Registrant's Response Forms. You
must also complete a Data Call-In Response Form by signing the certification, item number 8.
Application forms for amending registrations may be obtained from the Registration Support
Branch, Registration Division, Office of Pesticide Programs, EPA, by calling (703) 308-8358.

   If you choose to delete the use(s) subject to this Notice or uses subject to specific data
requirements, further sale, distribution, or use of your product after one. year from the due date
of your 90 day response, is allowed only if the product bears an amended label.

   c.  Generic Data Exemption -

   Under section 3(c)(2)(D) of FIFRA, an applicant for registration of a product is exempt
from the requirement to submit or cite generic data concerning an active ingredient if the
active ingredient in the product is derived exclusively from purchased, registered pesticide
products containing the active ingredient. EPA has concluded, as an exercise of its discretion,
that it normally will not suspend the registration of a product which would qualify and
continue to qualify for the generic data exemption in section 3(c)(2)(D) of FIFRA. To qualify,
all of the following requirements must be met:

   (i). The active ingredient in your registered product must be present solely because of
   incorporation of another registered product which contains the subject active ingredient
   and is purchased from a source not connected with you;
   (ii). Every registrant who is the ultimate source of the active ingredient in your product
   subject to this DCI must be in compliance with the requirements of this Notice and must
   remain in compliance; and

   (iii).  You must have provided to EPA an accurate and current "Confidential Statement of
   Formula" for each of your products to which this Notice applies.

   To apply for the Generic Data Exemption you must submit a completed Data Call-In
Response Form. Attachment 2 and all supporting documentation. The Generic Data
Exemption is item number 6a on the Data Call-In Response Form. If you claim a generic data

                                         205
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 exemption you are not required to complete the Requirements Status and Registrant's
 Response Form. Generic Data Exemption cannot be selected as an option for responding to
 product specific data requirements.

   If you are granted a Generic Data Exemption, you rely on the efforts of other persons to
 provide the Agency with the required data. If the registrant(s) who have committed to
 generate and submit the required data fail to take appropriate steps to meet requirements or
 are no longer in compliance with this Data Call-In Notice, the Agency will consider that both
 they and you are not compliance and will normally initiate proceedings to suspend the
 registrations of both your and their product(s), unless you commit to submit and do submit the
 required data within the specified time. In such cases the Agency generally will not grant a
 time extension for submitting the data.

   d.  Satisfying the Generic Data Requirements of this Notice

   There are various options available to satisfy the generic data requirements of this Notice.
 These options are discussed in Section III-C.l. of this Notice and comprise options  1 through
 6 of item 9 in the instructions for the Requirements Status and Registrant's Response Form
 and item 6b on the Data Call-In Response Form. If you choose item 6b (agree to satisfy the
 generic data requirements), you must submit the Data Call-in Response Form and the
 Requirements Status and Registrant's Response Form as well as any other information/data
 pertaining to the option chosen to address the data requirement.  Your response must be on
 the forms marked "GENERIC" in item number 3.

   e.  Request for Generic Data Waivers.

   Waivers for generic data are discussed in Section III-D.l. of this Notice and are covered by
 options 8 and 9 of item 9 in the instructions for the Requirements Status and Registrant's
 Response Form. If you choose one of these options, you must submit both forms as well as
 any other information/data pertaining to the option chosen to address the data requirement.

   2. Product Specific Data Requirements

   The options for responding to this Notice for product specific data ar,e: (a) voluntary
cancellation, (b) agree to satisfy the product specific data requirements imposed by this
Notice or (c) request a data waiver(s).

   A discussion of how to respond if you choose the Voluntary Cancellation option  is
presented below. A discussion of the various options available for satisfying the product
specific data requirements of this Notice is contained in Section III-C.2. A discussion of
options relating to requests for data waivers is contained in Section III-D.2.

   Two forms apply to the product specific data requirements one or both of which must be
used in responding to the Agency, depending upon your response. These forms are the
Data-Call-in Response Form, and the Requirements Status and Registrant's Response Form.

                                         206
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 for product specific data (contained in Attachments 2 and 3, respectively). The Data Call-In
 Response Form must be submitted as part of every response to this Notice. In addition, one
 copy of the Requirements Status and Registrant's Response Form also must be submitted for
 each product listed on the Data Call-In Response Form unless the voluntary cancellation
 option is selected. Please note that the company's authorized representative is required to sign
 the first page of the Data Call-in Response Form and Requirements Status and Registrant's
 Response Form (if this form is required) and initial any subsequent pages. The forms contain
 separate detailed instructions on the response options. Do not alter the printed material. If you
 have questions or need assistance in preparing your response, call or write the contact
 person(s) identified in Attachment 1.

    a. Voluntary Cancellation

    You may avoid the requirements of this Notice by requesting voluntary cancellation of
 your product(s) containing the active ingredient that is the subject of this Notice. If you wish
 to voluntarily cancel your product, you must submit a completed Data Call-In Response
 Form< indicating your election of this option. Voluntary cancellation is item number 5 on both
 the Generic and Product Specific Data Call-in Response Forms. If you choose this
 option, you must complete both Data Call-in response forms. These are the only forms that
 you are required to complete.

   If you choose to voluntarily cancel your product, further sale and distribution of your
 product after the effective date of cancellation must be in accordance with the Existing Stocks
 provisions of this Notice which are contained in Section IV-C.

   b- Satisfying the Product Specific Data Requirements of this Notice..

   There are various options available to satisfy the product specific data requirements  of this
 Notice. These options are discussed in Section III-C.2. of this Notice and comprise options  1
 through 6 of item 9 in the instructions for the product specific Requirements Status and
 Registrant's Response Form and item numbers 7a and 7b (agree to satisfy the product specific
 data requirements for an MUP or EUP as applicable) on the product specific Data Call-in
 Response Form. Note that the options available for addressing product specific data
 requirements differ slightly from those options for fulfilling generic data requirements.
 Deletion of a use(s) and the low volume/minor use option are not valid options for fulfilling
 product specific data requirements. It is important to ensure that you are using the correct
 forms and instructions when completing your response to the Reregistration Eligibility
 Decision document.

   c. Request for Product Specific Data Waivers.

   Waivers for product specific data are discussed in Section III-D.2. of this Notice and are
covered by option 7 of item 9  in the instructions for the Requirements Status and Registrant's
Response Form. If you choose this option, you must  submit the Data Call-in Response Form
and the Requirements Status and Registrant's Response Form as well as any other

                                         207
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information/data pertaining to the option chosen to address the data requirement. Your
response must be on the forms marked "PRODUCT SPECIFIC" in item number 3.

III-C SATISFYING THE DATA REQUIREMENTS OF THIS NOTICE

   1. Generic Data

   If you acknowledge on the Generic Data Call-In Response Form that you agree to satisfy
the generic data requirements (i.e. you select item number 6b), then you must select one of the
six options on the Generic Requirements Status and Registrant's Response Form related to
data production for each data requirement. Your option selection should be  entered under
item number 9, "Registrant Response." The six options related to data production are the first
six options discussed under item 9 in the instructions for completing the Requirements Status
and Registrant's Response Form. These six options are listed
immediately below with information in parentheses to guide you to additional instructions
provided hi this Section. The options are:

   (1)   I will generate and submit data within the specified timeframe '(Developing Data)
   (2)   I have entered into an agreement with one or more registrants to develop data jointly
        (Cost Sharing)
   (3)   I have made offers to cost-share (Offers to Cost Share)
   (4)   I am submitting an existing study that has not been submitted previously to the
        Agency by anyone (Submitting an Existing Study)
   (5)   I am submitting or citing  data to upgrade a study classified by EPA as partially
        acceptable and upgradeable (Upgrading a Study)
   (6)   I am citing an existing study that EPA has classified as acceptable or an existing
        study that has been submitted but not reviewed by the Agency (Citing an Existing
        Study)

Option 1. Developing Data

   If you choose to develop the required data it must be in conformance with Agency
deadlines and with other Agency requirements as referenced herein and in the attachments.
All data generated and submitted must comply with the Good Laboratory Practice (GLP) rule
(40 CFR Part 160), be conducted according to the Pesticide Assessment Guidelines (PAG)
and be in conformance with the requirements of PR Notice 86-5. In addition, certain studies
require Agency approval of test protocols in advance of study  initiation. Those studies for
which a protocol must be submitted have been identified in the Requirements Status and
Registrant's Response Form and/or footnotes to the form. If you wish to use a protocol which
differs from the options discussed  in Section II-C of this Notice, you must submit a detailed
description of the proposed protocol and your reason for wishing to use it. The Agency may
choose to reject a protocol not specified in Section II-C. If the  Agency rejects your protocol
you will be notified in writing, however, you should be aware  that rejection  of a proposed
protocol will not be a basis for extending the deadline for submission of data.
                                        208
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   A progress report must be submitted for each study within 90 days from the date you are
 required to commit to generate or undertake some other means to address that study
 requirement, such as making an offer to cost share or agreeing to share in the cost of
 developing that study.  This 90-day progress report must include the date the study was or
 will be initiated and, for studies to be started within 12 months  of commitment, the name and
 address of the laboratory(ies) or individuals who are or will be  conducting the study.

   In addition, if the time frame for submission of a final report is more than 1 year, interim
 reports must be submitted at 12 month intervals from the date you are required to commit to
 generate or otherwise address the requirement for the study. In  addition to the other
 information specified in the preceding paragraph, at a minimum, a brief description of current
 activity on and the status of the study must be  included as well  as a full
 description of any problems encountered since the last progress report.


   The time frames in the Requirements Status and Registrant's Response Form are the time
 frames that the Agency is allowing for the submission of completed study reports or
 protocols. The noted deadlines run from the date of the receipt of this Notice by the registrant.
 If the data are not submitted by the deadline, each registrant is subject to receipt of a Notice of
 Intent to Suspend the affected registration(s).

   If you cannot submit the data/reports to the  Agency in the time required by this Notice and
 intend to seek additional time to meet the requirements(s), you must submit a request to the
 Agency which includes: (1) a detailed description of the expected difficulty and (2) a
 proposed schedule including alternative dates for meeting such  requirements on a step-by-step
 basis. You must explain any technical or laboratory difficulties  and provide documentation
 from the laboratory performing the testing. While EPA is considering your request, the
 original deadline remains. The Agency will respond to your request in writing. If EPA does
 not grant your request, the original deadline remains. Normally, extensions can be requested
 only in cases of extraordinary testing problems beyond the expectation or control of the
 registrant. Extensions will not be given in submitting the 90-day responses. Extensions will
 not be considered if the request for extension is not made in a timely fashion; in no event shall
 an extension request be considered if it is submitted at or after the lapse of the subject
 deadline.

 Option 2. Agreement to Share in Cost to Develop Data

  If you choose to enter into an agreement to share in the cost of producing the required data
but will not be submitting the data yourself, you must provide the name of the registrant who
will be submitting the data. You must also provide EPA with documentary evidence that an
agreement has been formed. Such evidence may be your letter offering to join in an
agreement and the other registrant's acceptance of your offer, or a written statement by the
parties that an agreement exists. The agreement to produce the data need not specify all of the
terms of the final arrangement between the parties or the mechanism to resolve the terms.
                                         209
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 Section 3(c)(2)(B) provides that if the parties cannot resolve the terms of the agreement they
 may resolve their differences through binding arbitration.

 Option 3. Offer to Share in the Cost of Data Development

   If you have made an offer to pay in an attempt to enter into an agreement or amend an
 existing agreement to meet the requirements of this Notice and have been unsuccessful, you
 may request EPA (by selecting this option) to exercise its discretion not to suspend your
 registration(s), although you do not comply with the data submission requirements of this
 Notice. EPA has determined that as a general policy, absent other relevant considerations, it
 will not suspend the registration of a product  of a registrant who has in good faith sought and
 continues to seek to enter into a joint data development/cost sharing program, but the other
 registrant(s) developing the data has refused to accept the offer. To qualify for this option,
 you must submit documentation to the Agency proving that you have made an offer to
 another registrant (who has an obligation to submit data) to share in the burden of developing
 that data. You must also submit to the Agency a completed EPA Form  8570-32, Certification
 of Offer to Cost Share hi the Development of Data, Attachment 7. In addition, you must
 demonstrate that the other registrant to whom the offer was made has not accepted your offer
 to enter into a cost-sharing agreement by including a copy of your offer and proof of the other
 registrant's receipt of that offer (such as a certified mail receipt). Your offer must, in addition
 to anything else, offer to share in the burden of producing the data upon terms to be agreed to
 or, failing agreement, to be bound by binding arbitration as provided by FIFRA section
 3(c)(2)(B)(iii) and must not qualify this offer. The other registrant must also inform EPA of its
 election of an option to develop and submit the data required by this Notice by submitting a
 Data Call-In Response Form and a Requirements Status and Registrant's Response Form
 committing to develop and submit the data required by this Notice.

   In order for you to avoid suspension under this option, you may not withdraw your offer to
 share in the burden of developing the data. In addition, the other registrant must fulfill its
 commitment to develop and submit the data as required by this Notice.  If the other registrant
 fails to develop the data or for some other reason is subject to suspension, your registration as
 well as that of the other registrant normally will be  subject to initiation of suspension
 proceedings, unless you commit to submit, and do submit, the required data in the specified
 tune frame. In such cases, the Agency generally will not grant a time extension for submitting
 the data.

 Option 4. Submitting an Existing Study

   If you choose to submit an existing study in response to this  Notice, you must determine
that the study satisfies the requirements imposed by this Notice. You may only submit a study
that has not been previously submitted to the Agency or previously cited by anyone. Existing
 studies are studies which predate issuance of this Notice. Do not use this option if you are
 submitting data to upgrade a study. (See Option 5).
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   You should be aware that if the Agency determines that the study is not acceptable, the
Agency will require you to comply with this Notice, normally without an extension of the
required date of submission. The Agency may determine at any time that a study is not valid
and needs to be repeated.

   To meet the requirements of the DCI Notice for submitting an existing study, all of the
following three criteria must be clearly Met:

   a. You must certify at the time that the existing study is submitted that the raw data and
     specimens from the study are available for audit and review and you must identify
     where they are available. This must be done in accordance with the requirements of the
     Good Laboratory Practice (GLP) regulation, 40 CFR Part 160. As stated in 40 CFR
     160.3 'Raw data' means any laboratory worksheets, records, memoranda, notes, or exact
     copies thereof, that are the result of original observations and activities of a study and
     are necessary for the reconstruction and evaluation of the report of that study. In the
     event that exact transcripts of raw data have been prepared (e.g., tapes which have been
     transcribed verbatim, dated, and verified accurate by signature), the exact copy or exact
     transcript may be substituted for the original source as raw data. 'Raw data' may  include
     photographs, microfilm or microfiche copies, computer printouts, magnetic media,
     including dictated observations, and recorded data from automated instruments." The
     term "specimens", according to 40 CFR 160.3, means "any material derived from a test
     system for examination or analysis."

  b. Health and safety studies completed after May 1984 also must also contain all
     GLP-required quality assurance and quality control information, pursuant to the
     requirements of 40 CFR Part 160. Registrants also must certify at'the time of submitting
     the existing study that such GLP information is available for post May 1984 studies by
     including an appropriate statement on or attached to the study signed by an authorized
     official or representative of the registrant.

  c.  You must certify that each study fulfills the acceptance criteria for the Guideline
     relevant to the study provided in the FIFRA Accelerated Reregistration Phase 3
     Technical Guidance and that the study has been conducted according to the Pesticide
     Assessment Guidelines (PAG) or meets the purpose of the PAG (both available from
     NTIS). A study not conducted according to the PAG may be submitted to the Agency
     for consideration if the registrant believes that the study clearly meets the purpose of the
     PAG. The  registrant is referred to 40 CFR 158.70 which states the Agency's policy
     regarding acceptable protocols. If you wish to submit the study, you must, in addition to
     certifying that the purposes of the PAG are met by the study, clearly articulate the
     rationale why you believe the study meets the purpose of the PAG, including copies of
     any supporting information or data. It has been the Agency's experience that studies
     completed prior to January 1970 rarely satisfied the purpose of the PAG and that
     necessary raw data usually are not available for such studies.
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   If you submit an existing study, you must certify that the study meets all requirements of
the criteria outlined above.

   If EPA has previously reviewed a protocol for a study you are submitting, you must
identify any action taken by the Agency on the protocol and must indicate, as part of your
certification, the manner in which all Agency comments, concerns, or issues were addressed
in the final protocol and study.

   If you know of a study pertaining to any requirement in this Notice which does not meet
the criteria outlined above but does contain factual information regarding unreasonable
adverse effects, you must notify the Agency of such a study. If such study is in the Agency's
files, you need only cite it along with the notification. If not in the Agency's files, you must
submit a summary and copies as required by PR Notice 86-5.

Option 5. Upgrading a Study

   If a study has been classified as partially acceptable and upgradeable, you may submit data
to upgrade that study. The Agency will review the data submitted and determine if the
requirement is satisfied. If the Agency decides the requirement is not satisfied, you may still
be required to submit new data normally without any time extension. Deficient,  but
upgradeable studies will normally be classified as supplemental. However, it is important to
note that not all studies classified as supplemental are upgradeable. If you have questions
regarding the classification of a study or whether a study may be upgraded, call  or write the
contact person listed in Attachment 1. If you submit data to upgrade an existing study you
must satisfy or supply information to correct ajl deficiencies in the study identified by EPA.
You must provide a clearly articulated rationale of how the deficiencies have been remedied
or corrected and why the study should be rated as acceptable to EPA. Your submission must
also specify the MRID number(s) of the study which you are attempting to upgrade and must
be in conformance with PR Notice 86-5.

  Do not submit additional data for the purpose of upgrading a study classified as
unacceptable and determined by the Agency as not capable of being upgraded.

  This option also should be used to cite data that has been previously submitted to upgrade
a study, but has not yet been reviewed by the Agency. You must provide the MRID number
of the data submission as well as the MRID number of the study being upgraded.

  The criteria for submitting an existing study, as specified in Option 4 above, apply to all
data submissions intended to upgrade studies. Additionally, your submission of data intended
to upgrade studies must be accompanied by a certification that you comply with each of those
criteria, as well as a certification regarding protocol compliance with Agency
requirements.

Option 6. Citing Existing Studies
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   If you choose to cite a study that has been previously submitted to EPA, that study must
have been previously classified by EPA as acceptable, or it must be a study which has not yet
been reviewed by the Agency. Acceptable toxicology studies generally will have been
classified as "core-guideline" or "core-minimum."  For ecological effects studies, the
classification generally would be a rating of "core." For all other disciplines the classification
would be "acceptable." With respect to any studies for which you wish to select this option,
you must provide the. MRID number of the study you are citing and, if the study has been
reviewed by the Agency, you must provide the Agency's classification of the study.

   If you are citing a study of which you are not the original data submitter, you must submit
a completed copy of EPA Form 8570-31,  Certification with Respect to Data Compensation
Requirements.

   2. Product Specific Data

   If you acknowledge on the product specific Data Call-In Response Form that you agree to
satisfy the product specific data requirements (i.e. you select option 7a or 7b), then you must
select one of the six options on the Requirements Status  and Registrant's Response Form
related to data production for each data requirement. Your option selection should be entered
under item number 9, "Registrant Response." The six options related to data production are
the first six options discussed under item 9 hi the instructions for completing the
Requirements Status and Registrant's Response Form. These six options are listed
immediately below with information in parentheses to guide registrants to additional
instructions provided in this Section. The options are:

   (1)   I will generate and submit data within the specified time-frame (Developing Data)
   (2)   I have entered into an agreement with one or more registrants to develop data jointly
        (Cost Sharing)
   (3)   I have made offers to cost-share (Offers to Cost Share)
   (4)   I am submitting an existing study that has not been submitted previously to the
        Agency by anyone (Submitting an Existing Study)
   (5)   I am submitting or citing data to upgrade a study classified by EPA as partially
        acceptable and upgradeable (Upgrading a Study)
   (6)   I am citing an existing study that EPA has classified as acceptable or an existing
        study that has been
     submitted but not reviewed by the Agency (Citing an Existing Study)

Option 1. Developing Data — The requirements for developing product specific data are the
same as those described for generic data (see Section III.C.l, Option 1) except that normally
no protocols or progress reports are required.

Option 2. Agree to Share in Cost to Develop Data — If you enter into an agreement to cost
share, the same requirements apply to product specific data as to generic data (see Section
III.C.l, Option 2). However, registrants may only choose this option  for acute toxicity data
and certain efficacy data and only if EPA has indicated in the attached data tables that your

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 product and at least one other product are similar for purposes of depending on
 the same data. If this is the case, data may be generated for just one of the products in the
 group. The registration number of the product for which data will be submitted must be noted
 in the agreement to cost share by the registrant selecting this option.

 Option 3. Offer to Share in the Cost of Data Development —The same requirements for
 generic data (Section IILC.I., Option 3) apply to this option. This option only applies to acute
 toxicity and certain efficacy data as described in option 2 above.

 Option 4. Submitting an Existing Study — The same requirements described for generic data
 (see Section in.C.l., Option 4) apply to this option for product specific data.

 Option 5. Upgrading a Study -- The same requirements described for generic data (see
 Section IILC.I., Option 5) apply to this option for product specific data.

 Option 6. Citing Existing Studies — The same requirements described for generic data (see
 Section IILC.I., Option 6) apply to this option for product specific data".

   Registrants who select one of the above 6 options must meet all of the requirements
 described in the instructions for completing the Data Call-In Response Form and the
 Requirements Status and Registrant's Response Form, and in the generic data requirements
 section (in.C.l.). as appropriate.
III-D REQUESTS FOR DATA WAIVERS

   1. Generic Data

   There are two types of data waiver responses to this Notice. The first is a request for a low
volume/minor use waiver and the second is a waiver request based on your belief that the data
requirements) are not appropriate for your product.

   a. Low Volume/Minor Use Waiver

     Option 8 under item 9 on the Requirements Status and Registrant's Response Form.
   Section 3(c)(2)(A) of FIFRA requires EPA to consider the appropriateness of requiring
   data for low volume, minor use pesticides. In implementing this provision, EPA considers
   low volume pesticides to be only those active ingredients whose total
production volume for all pesticide registrants is small. In determining whether to grant a low
volume, minor use waiver, the Agency will consider the extent, pattern and volume of use, the
economic incentive to conduct the testing, the importance of the pesticide, and the exposure
and risk from use of the pesticide. If an active ingredient is used for both high volume and
low volume uses, a low volume exemption will not be approved. If all uses of an active
ingredient are low volume and the combined volumes for all uses are also low, then an
exemption may be granted, depending on review of other information outlined below. An

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exemption will not be granted if any registrant of the active ingredient elects to conduct the
testing. Any registrant receiving a low volume minor use waiver must remain within the sales
figures in their forecast supporting the waiver request in order to remain qualified for such
waiver. If granted a waiver, a registrant will be required, as a condition of the waiver, to
submit annual sales reports. The Agency will respond to requests for waivers in writing.

     To apply for a low volume, minor use waiver, you must submit the following
   information, as applicable to your product(s), as part of your 90-day response to this
   Notice:

     (i).  Total company sales (pounds and dollars) of all registered product(s) containing the
   active ingredient. If applicable to the active ingredient, include foreign sales for those
   products that are not registered in this country but are applied to sugar (cane or beet),
   coffee, bananas, cocoa, and other such crops. Present the above information by year for
   each of the past five years.

     (ii)  Provide an estimate of the sales (pounds and dollars) of the active ingredient for
   each major use site. Present the above information by year for each of the past five years.

     (iii) Total direct production cost of product(s) containing the active ingredient by year
   for the past five years. Include information on raw material cost, direct labor cost,
   advertising, sales and marketing, and any other significant costs listed separately.

     (iv) Total indirect production cost (e.g. plant overhead, amortized plant and equipment)
   charged to product(s) containing the active ingredient by year for the past five years.
   Exclude all non-recurring costs that were directly related to the active ingredient, such as
   costs of initial registration and any data development.

     (v)  A list of each data requirement for which you seek a waiver. Indicate the type of
   waiver sought and the estimated cost to you (listed separately for each data requirement
   and associated test) of conducting the testing needed to fulfill each of these data
   requirements.

     (vi)  A list of each data requirement for which you are not seeking any waiver and the
   estimated cost to you (listed separately for each data requirement and associated test) of
   conducting the testing needed to fulfill each of these data requirements.

     (vii) For each of the next ten years, a year-by-year forecast of company sales (pounds
   and dollars) of the active ingredient, direct production costs of product(s) containing the
   active  ingredient (following the parameters in item 2 above), indirect production costs of
  produces) containing the active ingredient (following the parameters in item 3 above), and
   costs of data development pertaining to the active ingredient.

     (viii) A description of the importance and unique benefits of the active ingredient to
  users. Discuss the use patterns and the effectiveness of the active ingredient relative to

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registered alternative chemicals and non-chemical control strategies. Focus on benefits
unique to the active ingredient, providing information that is as quantitative as possible. If
you do not have quantitative data upon which to base your estimates, then present the
reasoning used to derive your estimates. To assist the Agency in determining the degree of
importance of the active ingredient in terms of its benefits, you should provide information
on any of the following factors, as applicable to your produces): (a) documentation of the
usefulness of the active ingredient in Integrated Pest Management, (b) description of the
beneficial impacts on the environment of use of the active ingredient, as opposed to its
registered alternatives, (c) information on the breakdown of the active ingredient after use
and on its persistence in the environment, and (d) description of its usefulness against a
pest(s) of public health significance.

   Failure to submit sufficient information for the Agency to make a determination
regarding a request for a low volume/minor use waiver will result in denial of the request
for a waiver.

b. Request for Waiver of Data

   Option 9, under Item 9, on the Requirements Status and Registrant's Response Form.
This option may be used if you believe that a particular data requirement should not apply
because the requirement is inappropriate. You must submit a rationale explaining why you
believe the data requirements should not apply. You also must submit the current label(s)
of your product(s) and, if a current copy of your Confidential Statement of Formula is not
already on file you must submit a current copy.

   You will be informed of the Agency's decision in writing. If the Agency determines that
the data requirements of this Notice are not appropriate to your product(s), you will not be
required to supply the data pursuant to section 3(c)(2)(B). If EPA determines that the data
are required for vour productfsX you must choose a method of meeting the requirements of
this Notice within the time frame provided by this Notice. Within 30 days of your receipt
of the Agency's written decision, you must submit a revised Requirements Status and
Registrant's Response Form indicating the option chosen.

2. Product Specific Data

   If you request a waiver for product specific data because you believe it is inappropriate,
you must attach a  complete justification for the request including technical reasons, data
and references to relevant EPA regulations, guidelines or policies. (Note: any supplemental
data must be submitted in the format required by PR Notice 86-5). This will be the only
opportunity to state the reasons or provide information in support of your request. If the
Agency approves your waiver request, you will not be required to supply the data pursuant
to section 3(c)(2)(B) of FIFRA. If the Agency denies your waiver request, you must choose
an option for meeting the data requirements of this Notice within 30 days of the receipt of
the Agency's decision. You must indicate and submit the option chosen on the product
specific Requirements Status and Registrant's Response Form. Product specific data

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   requirements for product chemistry, acute toxicity and efficacy (where appropriate) are
   required for all products and the Agency would grant a waiver only under extraordinary
   circumstances. You should also be aware that submitting a waiver request will not
   automatically extend the due date for the study in question. Waiver requests submitted
   without adequate supporting rationale will be denied and the original due date will remain
   in force.
SECTION IV.  CONSEQUENCES OF FAILURE TO COMPLY WITH THIS NOTICE

IV-A   NOTICE OF INTENT TO SUSPEND

  The Agency may issue a Notice of Intent to Suspend products subject to this Notice due to
failure by a registrant to comply with the requirements of this Data Call-In Notice, pursuant to
FIFRA section 3(c)(2)(B). Events which may be the basis for issuance of a Notice of Intent to
Suspend include, but are not limited to, the following:

  1. Failure to respond as required by this Notice within 90 days of your receipt of this
     Notice.

  2. Failure to submit on the required schedule an acceptable proposed or final protocol
     when such is required to be submitted to the Agency for review.

  3. Failure to submit on the required schedule an adequate progress report on a study as
     required by this Notice.

  4. Failure to submit on the required schedule acceptable data as required by this Notice.

  5. Failure to take a required action or submit adequate information pertaining to any option
     chosen to address the data requirements (e.g., any required action or information
     pertaining to submission or citation of existing studies or offers, arrangements, or
     arbitration on the sharing of costs or the formation of Task Forces, failure to comply
     with the terms of an agreement or arbitration concerning joint data development or
     failure to comply with any terms of a data waiver).

  6. Failure to submit supportable certifications as to the conditions of submitted studies, as
     required by Section III-C of this Notice.

  7. Withdrawal of an offer to share in the cost of developing required data.

  8. Failure of the registrant to whom you have tendered an offer to share in the cost of
     developing data and provided proof of the registrant's receipt of such offer or failure of
     a registrant on whom you rely for a generic data exemption either to:
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      i. Inform EPA of intent to develop and submit the data required by this Notice on a
      Data Call-In Response Form and a Requirements Status and Registrant's Response
      Form.

      ii. Fulfill the commitment to develop and submit the data as required by this Notice; or

      iii. Otherwise take appropriate steps to meet the requirements stated in this Notice,

      unless you commit to submit and do submit the required data in the specified time
      frame.

   9. Failure to take any required or appropriate steps, not mentioned above, at any time
      following the issuance of this Notice.

IV-B.  BASIS FOR DETERMINATION THAT SUBMITTED STUDY IS
        UNACCEPTABLE

   The Agency may determine that a study (even if submitted within the required time) is
unacceptable and constitutes a basis  for issuance of a Notice of Intent to Suspend. The
grounds for suspension include, but are not limited to, failure to meet any of the following:

   1) EPA requirements specified in the Data Call-In Notice or other documents incorporated
   by reference (including, as applicable, EPA Pesticide Assessment Guidelines, Data
   Reporting Guidelines, and  GeneTox Health Effects Test Guidelines) regarding the design,
   conduct, and reporting of required studies. Such requirements include, but are not limited
   to, those relating to test material, test procedures, selection of species, number of animals,
   sex and distribution of animals, dose and effect levels to be tested or attained, duration of
   test, and, as applicable, Good Laboratory Practices.

   2) EPA requirements regarding the submission of protocols, including the incorporation of
   any changes required by the Agency following review.

   3) EPA requirements regarding the reporting of data, including the manner of reporting,
   the completeness of results, and the adequacy of any required supporting (or raw) data,
   including, but not limited to, requirements referenced or included in this Notice or
   contained in PR 86-5. All studies must be submitted in the form of a final report; a
   preliminary report will not be considered to fulfill the submission requirement.

IV-C EXISTING STOCKS OF SUSPENDED OR CANCELLED PRODUCTS

   EPA has statutory authority to permit continued sale, distribution and use of existing stocks
of a pesticide product which has been suspended or cancelled if doing so would be consistent
with the purposes of the Act.
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   The Agency has determined that such disposition by registrants of existing stocks for a
 suspended registration when a section 3(c)(2)(B) data request is outstanding generally would
 not be consistent with the Act's purposes. Accordingly, the Agency anticipates granting
 registrants permission to sell, distribute, or use existing stocks of suspended product(s) only in
 exceptional circumstances. If you believe such disposition of existing stocks of your
 product(s) which may be suspended for failure to comply with this Notice should be
 permitted, you have the burden of clearly demonstrating to EPA that granting such permission
 would be consistent with the Act. You also must explain why an "existing stocks" provision is
 necessary, including a statement of the quantity of existing stocks and your estimate of the
 time required for their sale, distribution, and use. Unless you meet this burden, the Agency
 will not consider any request pertaining to the continued sale, distribution, or use of your
 existing stocks after suspension.

   If you request a voluntary cancellation of your product(s) as a response to this Notice and
 your product is in full compliance with all Agency requirements, you will have, under most
 circumstances, one year from the date your 90 day response to this Notice is due, to sell,
 distribute, or use existing stocks. Normally, the Agency will allow persons other than the
 registrant such as independent distributors, retailers  and end users  to sell, distribute or use
 such existing stocks until the stocks are exhausted. Any sale, distribution or use of stocks of
 voluntarily cancelled products containing an active ingredient for which the Agency has
 particular risk concerns will be determined on a case-by-case basis.

   Requests for voluntary cancellation received after the 90 day response period  required by
 this Notice will not result in the agency granting any additional time to sell, distribute, or use
 existing stocks beyond a year from  the date the 90 day response was due, unless  you
 demonstrate to the  Agency that you are in full compliance with all Agency requirements,
 including the requirements of this Notice. For example, if you decide to voluntarily cancel
 your registration six months before  a 3-year study is scheduled to be submitted, all progress
 reports and other information necessary to establish  that you have  been conducting the study
 in an acceptable and good faith manner must have been submitted to the Agency, before EPA
 will consider granting an existing stocks provision.
SECTION V.
REGISTRANTS' OBLIGATION TO REPORT POSSIBLE
UNREASONABLE ADVERSE EFFECTS
   Registrants are reminded that FIFRA section 6(a)(2) states that if at any time after a
pesticide is registered a registrant has additional factual information regarding unreasonable
adverse effects on the environment by the pesticide, the registrant shall submit the
information to the Agency. Registrants must notify the Agency of any factual information
they have, from whatever source, including but not limited to interim or preliminary results of
studies, regarding unreasonable adverse effects on man or the environment. This requirement
continues as long as the products are registered by the Agency.
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SECTION VI.  PTOUERIES AND RESPONSES TO THIS NOTICE

   If you have any questions regarding the requirements and procedures established by this
Notice, call the contact person(s) listed in Attachment 1, the Data Call-In Chemical Status
Sheet.

   All responses to this Notice must include completed Data Call-In Response Forms
(Attachment 2)and completed Requirements Status and Registrant's Response Forms
(Attachment 3), for both (generic and product specific data) and any other documents
required by this Notice, and should be submitted to the contact person(s) identified in
Attachment 1. If the voluntary cancellation or generic data exemption option is chosen, only
the Generic and Product Specific Data Call-in Response Forms need be submitted.

   The Office of Compliance (OC) of the Office of Enforcement and Compliance Assurance
(OECA), EPA, will be monitoring the data being generated hi response to this Notice.

               Sincerely yours,
               Lois A. Rossi, Director
               Special Review and
                Reregistration Division
Attachments
  The Attachments to this Notice are:

  1 -  Data Call-In Chemical Status Sheet
  2 -  Generic Data Call-In and Product Specific Data Call-In Response Forms with
       Instructions
  3-  Generic Data Call-In and Product Specific Data Call-In Requirements Status and
       Registrant's Response Forms with Instructions
  4-  EPA Batching of End-Use Products for Meeting Acute Toxicology Data
       Requirements for Reregistration
  5-  List of Registrants Receiving This Notice
  6-  Confidential Statement of Formula. Cost Share and Data Compensation Forms
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PARAQUAT BICHLORIDE DATA CALL-IN CHEMICAL STATUS SHEET

INTRODUCTION

   You have been sent this Product Specific Data Call-In Notice because you have product(s)
containing Paraquat Dichloride.

   This Product Specific Data Call-In Chemical Status Sheet, contains an overview of data
required by this notice, and point of contact for inquiries pertaining to the reregistration of 0262.
This attachment is to be used in conjunction with (1) the Product Specific Data Call-In Notice,
(2) the Product Specific Data Call-In Response Form (Attachment 2), (3) the Requirements Status
and Registrant's Form (Attachment 3), (4) EPA's Grouping of End-Use Products for Meeting
Acute Toxicology  Data Requirement (Attachment 4), (5) the  EPA Acceptance  Criteria
(Attachment 5), (6) a list of registrants receiving this DCI (Attachment 6) and (7) the Cost Share
and  Data Compensation Forms in replying  to this  0262 Product Specific  Data Call-In
(Attachment 7). Instructions and guidance accompany each form.

DATA REQUIRED BY THIS NOTICE

   The additional data requirements needed to complete the database for Paraquat Dichloride are
contained in the Requirements Status and Registrant's Response. Attachment 3. The Agency has
concluded that additional data on Paraquat Dichloride are needed for specific products. These
data are required to be submitted to the Agency within the time frame listed. These data are
needed to fully complete the  reregistration of all eligible Paraquat Dichloride products.

INQUIRIES AND RESPONSES TO THIS NOTICE
   If you have any questions regarding this product specific data requirements and procedures
established by this Notice, please contact Venus Eagle at (703) 308-8045.

   All responses to this Notice for the Product Specific data requirements should be submitted
   to:

     Venus Eagle
     Chemical Review Manager Team 81
     Product Reregistration Branch
     Special Review and Reregistration Branch 7508W
     Office of Pesticide Programs
     U.S. Environmental Protection Agency
     Washington, D.C. 20460

     RE: PARAQUAT DICHLORIDE
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PARAQUAT BICHLORIDE DATA CALL-IN CHEMICAL STATUS SHEET

INTRODUCTION

   You have been sent this Generic Data Call-In Notice because you have product(s) containing
Paraquat Dichloride.

   This Generic Data Call-In Chemical Status Sheet, contains an overview of data required by
this notice, and point of contact for inquiries  pertaining to the reregistration of Paraquat
Dichloride.  This attachment is to be used in conjunction with (1) the Generic Data Call-in
Notice, (2) the Generic Data Call-In Response Form (Attachment 2),  (3) the Requirements Status
and Registrant's Form (Attachment 2), (4) a list of registrants receiving this DCI (Attachment 4),
(5) the EPA Acceptance Criteria (Attachment 5), and (6) the Cost  Share and Data Compensation
Forms in replying to this Paraquat Dichloride Generic Data Call In (Attachment F). Instructions
and guidance accompany each form..

DATA REQUIRED BY THIS NOTICE
   The additional  data requirements needed to  complete the generic database for Paraquat
Dichloride are contained in the Requirements Status and Registrant's Response. Attachment C.
The Agency has concluded that additional  product chemistry data on Paraquat Dichloride are
needed.  These data are needed to fully complete the reregistration of all eligible Paraquat
Dichloride products.

INQUIRIES AND RESPONSES TO THIS  NOTICE

   If you have any questions regarding the generic  data requirements and procedures established
by this Notice, please contact Ruby Whiters at (703) 308-8079.

   All responses to this Notice for the generic data requirements should be submitted to:

     Ruby Whiters, Chemical Review Manager
     Reregistration Branch
     Special Review and Registration Division (H7508W)
     Office of Pesticide Programs
     U.S. Environmental Protection Agency
     Washington, D.C. 20460
     RE: PARAQUAT DICHLORIDE
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Instructions For Completing The "Data Call-in Response Forms" For The Generic And
                            Product Specific Data Call-In
INTRODUCTION

These instructions apply to the Generic and Product Specific "Data Call-In Response Forms"
and are to be used by registrants to respond to generic and product specific Data Call-Ins as
part of EPA's Reregistration Program under the Federal Insecticide, Fungicide, and
Rodenticide Act.  If you are an end-use product registrant only and have been sent this DCI
letter as part of a RED document you have been sent just the product specific "Data Call-in
Response Forms." Only registrants responsible for generic data have been sent the generic
data response form.  The type of Data Call-in (generic or product specific) is indicated in
item number 3 ("Date and Type of DCI") on each form.

Although the form is the same for both generic and product specific data, instructions for
completing these forms are different. Please read these instructions carefully before filling
out the forms.

EPA has  developed these forms individually for each registrant, and has preprinted these
forms with a number of items. DO NOT use these forms for any other active ingredient.

Items 1 through 4 have been preprinted on the form.  Items 5 through 7 must be completed by
the registrant as appropriate.  Items 8 through 11  must be completed by the registrant before
submitting a response to the Agency.

The public reporting burden for this collection of information is estimated to average 15
minutes per response, including time for reviewing instructions, searching existing data
sources, gathering and maintaining the data needed, and completing and reviewing the
collection of information. Send comments regarding the burden estimate or any other aspect
of this collection of information, including suggestions for reducing this burden, to Chief,
Information Policy Branch, Mail Code 2136,  U.S. Environmental Protection Agency, 401 M
St., S.W., Washington, D.C. 20460; and to the Office of Management and Budget, Paperwork
Reduction Project 2070-0107, Washington, D.C. 20503.
                                        223
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INSTRUCTIONS FOR COMPLETING THE DATA CALL-IN RESPONSE FORMS
Generic and Product Specific Data Call-In
Item 1.  ON BOTH FORMS: This item identifies your company name, number and address.

Item 2.  ON BOTH FORMS: This item identifies the case number, case name, EPA
        chemical number and chemical name.

ItemS.  ON BOTH FORMS: This item identifies the type of Data Call-In. The date of
        issuance is date stamped.

Item 4.  ON BOTH FORMS: This item identifies the EPA product registrations relevant to
        the data call-in. Please note that you are also responsible for informing the Agency
        of your response regarding any product that you believe may be covered by this Data
        Call-in but that is not listed by the Agency in Item 4. You must bring any such
        apparent omission to the Agency's attention within the period required for submission
        of this response form.

Item 5.  ON BOTH FORMS: Check this item for each product registration you wish to
        cancel voluntarily. If a registration number is listed for a product for which you
        previously requested voluntary cancellation, indicate in Item 5 the date of that
        request. Since this Data Call-In requires both generic and product specific data, you
        must complete item 5 on both Data Call-In response forms. You do not need to
        complete any item on the Requirements Status and Registrant's Response Forms.

Item 6a.   ON THE GENERIC DATA FORM: Check this Item if the Data Call-In is  for
          generic data as indicated in Item 3 and you are eligible for a Generic Data
          Exemption for the chemical listed in Item 2 and used in the subject product.  By
          electing this exemption, you agree to the terms and conditions of a Generic Data
          Exemption as explained in the Data Call-In Notice.

     If you are eligible for or claim a Generic Data Exemption, enter the EPA registration
     Number of each registered source of that active ingredient that you use in your product.

     Typically, if you purchase an EPA-registered product from one or more other producers
     (who, with respect to the incorporated product, are in compliance with this and any
     other outstanding Data Call-In Notice), and incorporate that product into all your
     products, you may complete this item for all products listed on this form. If,  however,
     you produce the active ingredient yourself, or use any unregistered product (regardless
     of the fact that some of your sources are registered), you may not claim a Generic  Data
     Exemption and you may not select this item.
                                        224
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INSTRUCTIONS FOR COMPLETING THE DATA CALL-IN RESPONSE FORMS
Generic and Product Specific Data Call-in
Item 6b.   ON THE GENERIC DATA FORM: Check this Item if the Data Call-In is for
          generic data as indicated in Item 3 and if you are agreeing to satisfy the generic
          data requirements of this Data Call-in. Attach the Requirements Status and
          Registrant's Response Form that indicates how you will satisfy those
          requirements.

     NOTE: Item 6a and 6b are not applicable for Product Specific Data.

Item 7a.   ON THE PRODUCT SPECD7IC DATA FORM:  For each manufacturing use
          product (MUP) for which you wish to maintain registration, you must agree to
          satisfy the data requirements by responding "yes."

Item 7b.   For each end use product (EUP) for which you wish to maintain registration, you
          must agree to satisfy the data requirements by responding "yes."

     FOR BOTH MUP and EUP products

     You should also respond "yes" to this item (7a for MUP's and 7b for EUP's) if your
     product is identical to another product and you qualify for a data exemption.   You must
     provide the EPA registration numbers of your source(s); do not complete the
     Requirements Status and Registrant's Response form. Examples of such products
     include repackaged products and Special Local Needs (Section 24c) products which are
     identical to federally registered products.

     If you are requesting a data waiver, answer "yes" here; in addition, on the
     "Requirements Status and Registrant's Response" form under Item 9, you must respond
     with option 7 (Waiver Request) for each study for which you are requesting a waiver.

     NOTE:  Item 7a and 7b are not applicable for Generic Data.
                                      225
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INSTRUCTIONS FOR COMPLETING THE DATA CALL-IN RESPONSE FORMS
Generic and Product Specific Data Call-In
Item 8. ON BOTH FORMS: This certification statement must be signed by an authorized
        representative of your company and the person signing must include his/her title.
        Additional pages used in your response must be initialled and dated in the space
        provided for the certification.

Item 9. ON BOTH FORMS: Enter the date of signature.

Item 10.   ON BOTH FORMS: Enter the name of the person EPA should contact with
           questions regarding your response.

Item 11.   ON BOTH FORMS: Enter the phone number of your company contact.
 Note:    You may provide additional information that does not fit on this form in a signed letter that accompanies your response. For example, you may
        wish to report that your product has already been transferred to another company or that you have already voluntarily cancelled this product. For
        these cases, please supply all relevant details so that EPA can ensure that its records are correct
                                           226
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   Instructions For Completing The "Requirements Status and Registrant's Response
               Forms" For The Generic and Product Specific Data Call-in


 INTRODUCTION

   These instructions apply to the Generic and Product Specific "Requirements Status and
 Registrant's Response Forms" and are to be used by registrants to respond to generic and
 product specific Data Call-in's as part of EPA's reregistration program under the Federal
 Insecticide, Fungicide, and Rodenticide Act.  If you are an end-use product registrant only
 and have been sent this DCI letter as part of a RED document you have been sent just the
 product specific "Requirements Status and Registrant's Response Forms." Only registrants
 responsible for generic data have been sent the generic data response forms. The type of
 Data Call-in (generic or product specific) is indicated in item number 3 ("Date and
 Type of DCI") on each form.

   Although the form is the same for both product specific and generic data, instructions for
 completing the forms differ slightly. Specifically, options for satisfying product specific data
 requirements do not include (1) deletion of uses  or (2) request for a low volume/minor use
 waiver. Please read these instructions carefully before filling out the forms.

   EPA has developed these forms individually for each registrant, and has preprinted these
 forms to include certain information unique to this chemical. DO NOT use these forms for
 any other active ingredient.

   Items 1 through 8 have been preprinted on the form. Item 9 must be completed by the
 registrant as appropriate. Items 10 through 13 must be completed by the registrant before
 submitting a response to the Agency.

   The public reporting burden for this collection of information is estimated to average 30
 minutes per response, including time for reviewing instructions, searching existing data
 sources, gathering and maintaining the data needed, and completing and reviewing the
 collection of information. Send comments regarding the burden estimate or any other aspect
 of this collection of information, including suggestions for reducing this burden, to Chief,
 Information Policy Branch, Mail Code 2136, U.S. Environmental Protection Agency, 401 M
 St., S.W., Washington, D.C. 20460; and to the Office of Management and Budget, Paperwork
Reduction Project 2070-0107, Washington, D.C. 20503.
                                        228
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   INSTRUCTIONS FOR COMPLETING THE "REQUIREMENTS STATUS AND
                     REGISTRANT'S RESPONSE FORMS"

Generic and Product Specific Data Call-In
Item 1. ON BOTH FORMS: This item identifies your company name, number and address.

Item 2. ON THE GENERIC DATA FORM: This item identifies the case number, case
       name, EPA chemical number and chemical name.

     ON THE PRODUCT SPECIFIC DATA FORM: This item identifies the case
     number, case name, and the EPA Registration Number of the product for which the
     Agency is requesting product specific data.

ItemS. ON THE GENERIC DATA FORM: This item identifies the type of Data Call-In.
       The date of issuance is date stamped.

     ON THE PRODUCT SPECIFIC DATA FORM: This item identifies the type of Data
     Call-in. The date of issuance is also date stamped. Note the unique identifier number
     (ID#) assigned by the Agency. This ID number must be used in the transmittal
     document for any data submissions in response to this Data Call-In Notice.

Item 4. ON BOTH FORMS: This item identifies the guideline reference number of studies
       required. These guidelines, in addition to the requirements specified in the Data
       Call-in Notice, govern the conduct of the required studies.  Note that series 61 and 62
       in product chemistry are now listed under 40 CFR 158.155 through 158.180, Subpart
       c.

Item 5. ON BOTH FORMS: This item identifies the study title associated with the
       guideline reference number and whether protocols and 1,2, or 3-year progress
       reports are required to be submitted in connection with the study. As noted in
       Section III of the Data Call-in Notice, 90-day progress reports are required for all
       studies.

     If an asterisk appears in Item 5, EPA has attached information relevant to this guideline
     reference number to the Requirements Status and Registrant's Response Form.
                                      229
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   INSTRUCTIONS FOR COMPLETING THE "REQUIREMENTS STATUS AND
                      REGISTRANT'S RESPONSE FORMS"

Generic and Product Specific Data Call-In

Item 6.  ON BOTH FORMS: this item identifies the code associated with the use pattern of
        the pesticide. In the case of efficacy data (product specific
     requirement), the required study only pertains to products which have the use sites
     and/or pests indicated. A brief description of each code follows:

     A Terrestrial food
     B Terrestrial feed
     C Terrestrial non-food
     D Aquatic food
     E Aquatic non-food outdoor
     F  Aquatic non-food industrial
     G Aquatic-non-food residential
     H Greenhouse food
     I  Greenhouse non-food crop
     J  Forestry
     K Residential
     L Indoor food
     M Indoor non-food
     N Indoor medical
     O Indoor residential

Item 7.  ON BOTH FORMS: This item identifies the code assigned to the substance that
        must be used for testing. A brief description of each code follows:

     EUP           End-Use Product
     MP            Manufacturing-Use Product
     MP/TGAI      Manufacturing-Use Product and Technical Grade Active Ingredient
     PAI            Pure Active Ingredient
     PAI/M         Pure Active Ingredient and Metabolites
     PAI/PAIRA     Pure Active Indredient or Pute Active Ingredient Radiolabelled
     PAIRA         Pure Active Ingredient Radiolabelled
     PAIRA/M      Pure Active Ingredient Radiolabelled and Metabolites
     PAIRA/PM     Pure Active Ingredient Radiolabelled and Plant Metabolites
     TEP            Typical End-Use Product
     TEP	% Typical End-Use Product, Percent Active Ingredient Specified
     TEP/MET      Typical End-Use Product and Metabolites
     TEP/PAI/M     Typical End-Use Product or Pure Active Ingredient and Metabolites
     TGAI          Technical Grade Active Ingredient
     TGAI/PAI      Technical Grade Active Ingredient or Pure Active Ingredient
                                       230
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     TGAI/PAIRA   Technical Grade Active Ingredient or Pure Active Ingredient
                    Radiolabelled
     TGAI/TEP Technical Grade Active Ingredient or Typical End-Use Product
     MET          Metabolites
     IMP           Impurities
     DEGR         Degradates
     *         See: guideline comment

Item 8.  This item completed by the Agency identifies the time frame allowed for submission
        of the study or protocol identified in item 5.

     ON THE GENERIC DATA FORM: The time frame runs from the date of your
     receipt of the Data Call-In notice.

     ON THE PRODUCT SPECIFIC DATA FORM: The due date for submission of
     product specific studies begins from the date stamped on the letter transmitting the
     Reregistration Eligibility Decision document, and not from the date of receipt.
     However,  your response to the Data Call-In itself is due 90 days from the date of
     receipt

Item 9.  ON BOTH FORMS: Enter the appropriate Response Code or Codes to show how
        you intend to comply with each  data requirement. Brief descriptions of each code
        follow. The Data Call-In Notice contains a fuller description of each of these options.

   Option 1.     ON BOTH FORMS: rDeveloping Data) I will conduct a new study and
                submit it within the time frames specified in item 8 above. By indicating that
                I have chosen this option, I certify that I will comply with all the
                requirements pertaining to the conditions for submittal of this study as
                outlined in the Data Call-In Notice and that I will provide the protocols and
                progress reports required in item 5 above.

   Option 2.     ON BOTH FORMS:  fAgreement to Cost Share1) I have entered into an
                agreement with one or more registrants to develop  data jointly. By indicating
                that I have chosen this option, I certify that I will comply with all the
                requirements pertaining to sharing in the cost of developing data as outlined
                in the Data Call-in Notice.

           However, for Product Specific Data, I understand that this option is available for
         acute toxicity or certain efficacy data ONLY if the Agency indicates in an
         attachment to this notice that my product is similar enough  to another product to
         qualify for this option. I certify  that another party in the agreement is committing to
         submit or provide the required data; if the required study is not submitted on time,
         my product may be subject to suspension.
                                         231
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 Option 3.     ON BOTH FORMS:  (Offer to Cost Shared I have made an offer to enter
              into an agreement with one or more registrants to develop data jointly. I am
              also submitting a completed "Certification of offer to Cost Share in the
              Development of Data" form. I am submitting evidence that I have made an
              offer to another registrant (who has an obligation to submit data) to share in
              the cost of that data. I am including a copy of my offer and proof of the
              other registrant's receipt of that offer. I am identifying the party which is
              committing to submit or provide the required data; if the required study is
              not submitted on time, my product may be subject to suspension. I
              understand that other terms under Option 3 in the Data Call-in Notice  apply
              as well.

        However, for Product Specific Data, I understand that this option is available
      only for acute toxicity or certain efficacy data and only if the Agency indicates in an
      attachment to this Data Call-In Notice that my product is similar enough to another
      product to qualify for this option.

Option 4.     ON BOTH FORMS: (Submitting Existing Data^ I will submit an existing
              study by the specified due date that has never before been submitted to EPA.
              By indicating that I have chosen this option, I certify that this study meets all
              the requirements pertaining to the conditions for submittal of existing data
              outlined in the Data Call-In Notice and I have attached the needed
              supporting information along with this response.

Options.      ON BOTH FORMS: (Upgrading a Study-> I will submit by the specified
              due date, or will cite data to upgrade a study that EPA has classified as
              partially acceptable and potentially upgradeable.  By indicating that I have
              chosen this option, I certify that I have met all the requirements pertaining to
             the conditions for submitting or citing existing data to upgrade a study
              described in the Data Call-in Notice. I am indicating on attached
             correspondence the Master Record Identification Number (MRID) that EPA
             has assigned to the data that I am citing as well as the MRID of the study I
             am attempting to upgrade.

Option 6.     ON BOTH FORMS:  (Citing a Studvt I am citing an existing study that
             has been previously classified by EPA as acceptable, core, core minimum,
             or a study that has not yet been reviewed by the Agency. If reviewed, I am
             providing the Agency's classification of the study.

        However, for Product Specific Data,  I am citing another registrant's study. I
     understand that this option is  available ONLY for acute toxicity or certain efficacy
     data and ONLY if the cited study was conducted on my product, an identical product
     or a product which the Agency has "grouped" with one or more other products for
     purposes of depending on the same data. I may also choose this option if I am citing
     my own data. In either case, I will provide  the MRID or Accession number  (s).  If I

                                      232
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     cite another registrant's data, I will submit a completed "Certification With Respect
     To Data Compensation Requirements" form.

FOR THE GENERIC DATA FORM ONLY; The following three options (Numbers
7,8, and 9) are responses that apply only to the "Requirements Status and
Registrant's Response Form" for generic data.

Option 7.     (Deleting Uses)  I am attaching an application for amendment to my
             registration deleting the uses for which the data are required.

Option 8.     (Low Volume/Minor Use Waiver Request) I have read the statements
             concerning low volume-minor use data waivers in the Data Call-In Notice
             and I request a low-volume minor use waiver of the data requirement. I am
             attaching a detailed justification to support this waiver request including,
             among other things, all information required to support the request. I
             understand that, unless modified by the Agency in writing, the data
             requirement as stated in the Notice governs.

Option 9.     (Request for Waiver of Data) I have read the statements concerning data
             waivers other than lowvolume minor-use data waivers in the Data Call-In
             Notice and I request a waiver of the data requirement. I am attaching a
             rationale explaining why I believe the data requirements do not apply. I am
             also submitting a copy of my current labels. (You must also submit a copy
             of your Confidential Statement of Formula if not already on file with EPA).
             I understand that, unless modified by the Agency in writing, the data
             requirement as stated in the Notice governs.

FOR PRODUCT SPECIFIC DATA; The following option (number 7) is a response
that applies to the "Requirements  Status and Registrant's Response Form" for
product specific data.

Option 7.     (Waiver Request)  I request a waiver for this study because it is
             inappropriate for my product. I am attaching a complete justification for this
             request, including technical reasons, data and references to relevant EPA
             regulations, .guidelines or policies. [Note: any supplemental data must be
             submitted in the format required by P.R. Notice 86-5]. I understand that this
             is my only opportunity to state the reasons or provide information in support
             of my request. If the Agency approves my waiver request, I will not be
             required to supply the data pursuant to Section 3(c) (2) (B) of FIFRA. If the
             Agency denies my waiver request, I must choose a method of meeting the
             data requirements of this Notice by the due date stated by this Notice. In this
             case, I must, within 30 days-of my receipt of the Agency's written decision,
             submit a revised "Requirements Status" form specifying the option chosen. I
             also understand that the deadline for submission of data as specified by the
             original Data Call-In notice will not change.

                                     233
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Item 10.



Item 11.

Item 12.
ON BOTH FORMS: This item must be signed by an authorized representative of
your company. The person signing must include his/her title, and must initial and
date all other pages of this form.

ON BOTH FORMS: Enter the date of signature.

ON BOTH FORMS: Enter the name of the person EPA should contact with
questions regarding your response.
Item 13.    ON BOTH FORMS: Enter the phone number of your company contact.
           Yon may provide additional information that does not fit on this form in a signed letter that accompanies this your response. For example you
           may wish to report that your product has already been transferred to another company or that you have already voluntarily cancelled this '
                                            234
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EPA'S BATCHING OF PARAQUAT DICHLORIDE PRODUCTS FOR MEETING ACUTE
TOXICITY DATA REQUIREMENTS FOR REREGISTRATION

   In an effort to reduce the time, resources and number of animals needed to fulfill the acute
toxicity data requirements for reregistration of products containing paraquat dichloride as the
active ingredient, the Agency has batched products which can be considered similar for
purposes of acute toxicity. Factors considered in the sorting process include each product's
active and inert ingredients (identity, percent composition and biological activity), type of
formulation (e.g., emulsifiable concentrate, aerosol, wettable powder, granular, etc.), and
labeling (e.g., signal word, use classification, precautionary labeling, etc.). Note that the
Agency is not describing batched products as "substantially similar" since some products
within a batch may not be considered chemically similar or have identical use patterns.

   Using available information, batching has been accomplished by the process described in
the preceding paragraph. Notwithstanding the batching process, the Agency reserves the
right to require, at any time, acute toxicity data for an individual product should the need
arise.

   Registrants of products within a batch may choose to cooperatively generate, submit or cite
a single battery of six acute toxicological studies to represent all the products within that
batch. It is the registrants' option to participate in the process with all other registrants, only
some of the other registrants, or only their own products within a batch, or to generate all the
required acute toxicological studies for each of their own products. If a registrant chooses to
generate the data for a batch, he/she must use one of the products within the batch as the test
material. If a registrant chooses to rely upon previously submitted acute toxicity data, he/she
may do so provided that the data base is complete and valid by today's standards (see
acceptance criteria attached), the formulation tested is considered by EPA to be similar for
acute toxicity, and the formulation has not been significantly altered since submission and
acceptance of the acute toxicity data. Regardless of whether new data is generated or existing
data is referenced, registrants must clearly identify the test material by EPA Registration
Number. If more than one confidential statement of formula (CSF) exists for a product, the
registrant must indicate the formulation actually tested by identifying the corresponding CSF.

   In deciding how to meet the product specific data requirements, registrants must follow the
directions given in the Data Call-In Notice and its attachments appended to the RED. The DCI
Notice contains two response forms which are to be completed and submitted to the Agency
within 90 days of receipt. The first form, "Data Call-In Response," asks whether the
registrant will meet the data requirements for each product.  The second form, "Requirements
Status and Registrant's Response," lists the product specific data required for each product,
including the standard six acute toxicity tests. A registrant who wishes to participate in a
batch must decide whether he/she will provide the data or depend on someone else to do so.
If a registrant supplies the data to support a batch of products, he/she must select one of the
following options: Developing Data (Option 1), Submitting an Existing Study (Option 4),
Upgrading an Existing Study (Option 5) or Citing an Existing Study (Option 6). If a registrant
                                         235
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depends on another's data, he/she must choose among: Cost Sharing (Option 2), Offers to
Cost Share (Option 3) or Citing an Existing Study (Option 6). If a registrant does not want to
participate in a batch, the choices are Options 1, 4, 5 or 6. However, a registrant should know
that choosing not to participate in a batch does not preclude other registrants in the batch from
citing his/her studies and offering to cost share (Option 3) those studies.

   Eight products were found which contain paraquat dichloride as an active ingredient. In
addition, a number of Special Local Need (SLN) registrations based on these products were
found. The products have been placed into three batches and a "no batch" category in
accordance with the active and inert ingredients, type of formulation and current labeling.
Table 1 identifies the batched products. Table 2 lists the products which have been placed in
the "no batch" category.
 Table 1
Batch
1
2
EPA Reg. No.
10182-115
10182-362
10182-372
NM95000300
OK95000400
TX95001000
48273-6
10182-111
NC82001000
NM94000300
OK94000400
SC82001100
TX81003202
TX93001400
TX94001100
TX96000500
10182-280
% Active Ingredient
43.5
43.5
43.5
43.5
43.5
43.5
43.5
30.3
29.1
30.3
30.3
29.1
29.1
29.1
30.3
30.3
37.0
Formulation Type
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
                                          236
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Batch

EPA Reg. No.
AL94000500
AR95000200
CA91002100
CA9 1002200
CA9 1002300
CA9 1002400
CA91003100
CA9 1003600
CA92000600
CT90000100
CT9 1000400
DE94000200
DE96000200
FL90000900
FL9 1000300
FL91000600
FL96000900
GA94000600
GA95000800
HI9 1000 100
HI91001000
HI92000800
ID92001000
ID92001100
ID93000600
ID95000800
% Active Ingredient
37.05
37.0
37.05
37.05
37.05
37.05
37.05
37.05
37.05
37.05
37.05
37.0
37.0
37.05
37.05
37.05
37.0
37.05
37.0
37.05
37.05
37.05
37.05
37.05
37.0
37.0
Formulation Type I
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
237
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Batch

EPA Reg. No.
KY95000100
LA94000700
LA95000300
MD95000100 '
ME95000700
MI9 1000900
MN90000400
MN94000600
MO95000300
MS95000500
MT94000500
NC95000300
NC95000600
NH90000100
NH92000100
NJ90000500
NC9 1000200
NV91000300
NV93000500
NV93000501
OH90000600
OH91000100
OR91002300
OR93000900
OR93001900
PA90000100
% Active Ingredient
37.0
37.0
37.0
37.0
37.0
37.05
37.05
37.05
37.0
37.0
37.05
37.0
37.0
37.05
37.05
37.05
37.05
37.05
37.05
37.05
37.0
37.05
37.05
37.05
37.05
37.05
Formulation Type
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquit
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
• Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
238
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Batch

3
EPA Reg. No.
PA96000400
SC95000700
SD94000500
TN94000300
TN94000800
TN95000200
TX90000900
VA93000600
VA94001200
VA96000500
WA9 1004400
WA9 1004500
WA9 1004800
WA9 1004900
WA93001400
WA94003700
WA95000700
WI90000400
WY95000200
10182-103
AR95000900
LA95001500
MS95001400
OH88000200
PA87000200
TN94000700
% Active Ingredient
37.0
37.0
37.0
37.05
37.0
37.0
37.0
37.05
37.0
37.0
37.05
37.0
37.05
37.05
37.05
37.05
37.0
37.05
37.0
23.2
23.2
23.2
23.2
23.2
20.4
23.2
Formulation Type
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
Liquid
239
-------
   The following table lists a product that was considered not to be similar and was not placed
in any batch. The registrant of this product is responsible for meeting the acute toxicity data
requirements separately.
 Table 2 (No Batch}
EPA Reg. No.
10182-120
% Active Ingredient
29.42 paraquat dichloride
10.66 diuron
Formulation
Type
Liquid
   Products in Batch 1 may be supported by the data cited in the RED on the 45.6% technical
concentrate. Data on crystalline paraquat dichloride may be bridged to support Batch I.

   Products in Batch 2 and Batch 3 may also bridge data from Batch 1 or from the RED for
support.
                                         240
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Instructions for Completing the Confidential Statement of Formula

The Confidential Statement of Formula (CSF) Form 8570-4 must be used. Two legible,
signed copies of the form are required. Following are basic instructions:

   a.    All the blocks on the form must be filled in and answered completely.

   b.    If any block is not applicable, mark it N/A.

   c.    The CSF must be signed, dated and the telephone number of the responsible party
        must be provided.

   d.    All applicable information which is on the product specific data submission must also
        be reported on the CSF.

   e.    All weights reported under item 7 must be in pounds per gallon for liquids and
        pounds per cubic feet for solids.
  f.

  g-
  k.

  1.
Flashpoint must be in degrees Fahrenheit and flame extension in inches.

For all active ingredients, the EPA Registration Numbers for the currently registered
source products must be reported under column 12.
  h.   The Chemical Abstracts Service (CAS) Numbers for all actives and inerts and all
       common names for the trade names must be reported.

  i.    For the active ingredients, the percent purity of the source products must be reported
       under column 10 and must be exactly the same as on the source product's label.

  j.    All the weights in columns 13.a. and 13.b. must be in pounds, kilograms, or grams.
       In no case will volumes be accepted. Do not mix English and metric system units
       (i.e., pounds and kilograms).
All the items under column 13.b. must total 100 percent.

All items under columns 14.a. and 14.b. for the active ingredients must represent
pure active form.
  m.   The upper and lower certified limits for ail active and inert ingredients must follow
       the 40 CFR 158.175 instructions. An explanation must be provided if the proposed
       limits are different than standard certified limits.

  n.   When new CSFs are submitted and approved, all previously submitted CSFs become
       obsolete for that specific formulation.
                                       243
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§ £± \ United States Environmental Protection Agency
1 ^W^ 1 Washington, D.C. 20460
V^'^y Certification of Offer to Cost
^PRCrtt Share in the Development of Data
Form Approved
OMB No. 2070-01 06,
2070-0057
Approval Expires
3-31-99
Public reporting burden for this collection of information is estimated to average 15 minutes per response, including
time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and
completing and reviewing the collection of information. Send comments regarding the burden estimate or any other
aspect of this collection of information, including suggestions for reducing this burden to, Chief Information Policy
Branch, PM-233, U.S. Environmental Protection Agency, 401 M St., S.W., Washington, DC 20460; and to the Office of
Management and Budget, Paperwork Reduction Project (2070-0106), Washington, DC 20503.
Please fill in blanks below:
Company Name
Product Name
Company Number
EPA Reg. No.
I Certify that:
My company is willing to develop and submit the data required by EPA under the authority of the Federal
Insecticide, Fungicide and Rodenticide Act (FIFRA), if necessary. However my company would prefer to
enter into an agreement with, one or more registrants to develop jointly or share in the cost of developing
data.
My firm has offered in writing to enter into such an agreement That offer was irrevocable and included an
an offer to be bound by arbitration decision under section 3(c)(2)(B)(iii) of FIFRA if final agreement on all
terms could not be reached otherwise. This offer was made to the following firms on the following date(s):
Name of Firm(s)
Certification:
Date of Offer

1 certify that 1 am duly authorized to represent the company named above, and that the statements that 1 have made on
this form and all attachments therein are true, accurate, and complete. 1 acknowledge that any knowingly false or
misleading statement may be punishable by fine or imprisonment or both under applicable law.
Signature of Company's Authorized Representative
Date
Name and Title (Please Type or Print)
EPA Form 8570-32 (5/91) Replaces EPA form 8580 which is obselete
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United States Environmental Protection Agency
            Washington, DC 20460
                          CERTIFICATION WITH RESPECT TO
                       DATA COMPENSATION REQUIREMENTS
                                                                                                  Form Approved
                                                                                                  OMB No. 2070-0107,
                                                                                                  2070-0057
                                                                                                  Approval Expires
                                                                                                  3-31-99
   Public reporting burden for this collection of information is estimated to average 15 minutes per response, including time for
   reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the
   collection of information.  Send comments regarding the burden estimate or any other aspect of this collection of information,
   including suggestions for reducing this burden to, Chief Information Policy Branch,  PM-233, U.S. Environmental Protection
   Agency, 401 M St., S.W., Washington, DC 20460; and to the Office of Management and Budget, Paperwork Reduction Project
   (2070-0106), Washington, DC 20503.

   Please fill in blanks below.
Company Name
Product Name
Company Number
EPA Reg. No.
  I Certify that:

  1.   For each study cited in support of registration or reregistratiion under the Federal Insecticide, Fungicide and Rodenticide Act
  (FIFRA) that is an exclusive use study, I am the original data submitter, or I have obtained the written permission of the original
  data submitter to cite that study.

  2.   That for each study cited in support of registration or reregistration under FIFRA that is NOT an exclusive use study, I am the
  original data submitter, or I have obtained the written permission of the original data submitter, or I have notified in writing the
  company(ies) that submitted data I have cited and have offered to: (a) Pay compensation for  those data in accordance with sections
  3(C)("')(F) and 3(c)(2)(D) of FIFRA; and (b) Commence negotiation to  determine which data are subject to the compensation
  requirement of FIFRA and the amount of compensation due, if any. The companies I have notified are. (check one)

    [ ] The companies who have submitted the studies listed on the back of this form or attached sheets, or indicated on the attached
  "Requirements Status and Registrants' Response Form,"

  3.   That I  have previously complied with section 3(c)(1)(F) of FIFRA for the studies I have cited in support of registration or
  reregistration under FIFRA.
Signature
Date
  Name and Title (Please Type or Print)
  GENERAL OFFER TO PAY:  I hereby offer and agree to pay compensation to other persons, with regard to the registration or
  reregistration of my products, to the extent required by FIFRA section 3(c)(1)(F) and 3(c)(2)(D).
Signature
Date
  Name and Title (Please Type or Print)
bPA horm 8570-31 (4-96)
                                                         249
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    The following is a list of available documents for Paraquat Bichloride that my further assist
you in responding to this Reregistration Eligibility Decision document. These documents may
be obtained by the following methods:
Electronic
File format:
    2.
Portable Document Format (.PDF) Requires Adobe® Acrobat or compatible
reader. Electronic copies can be downloaded from the Pesticide Special Review
and Reregistration Information System at 703-308-7224. They also are available
on the Internet on EPA's gopher server, GOPHER.EPA.GOV, or using ftp on
FTP.EPA.GOV, or using WWW (World Wide Web) on WWW.EPA.GOV., or
contact Venus Eagle at (703)-308-8045.

Appendix A.

PR Notice 86-5.
    3.        PR Notice 91-2 (pertains to the Label Ingredient Statement).

    4.        A full copy of this RED document.

    5.        A copy of the fact sheet for Paraquat Dichloride.


    The following documents are part of the Administrative Record for Paraquat Dichloride and
may included in the  EPA's Office of Pesticide Programs Public Docket.   Copies of these
documents are not available electronically, but may be obtained by contacting the person listed
on the Chemical Status Sheet.

    1.        Health and Environmental Effects Science Chapters.

    2.        Detailed Label Usage Information System (LUIS) Report.

    The following Agency reference documents are not available electronically, but may be
obtained by contacting the person listed on the Chemical Status Sheet of this RED document.

    1.        The Label Review Manual.

    2.        EPA Acceptance Criteria
                                        251
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