Office of Pesticide Programs (7506P) October 2010 EPA 738-F-10-004 V5rCr^T\ Soil Fumigant Mitigation Factsheet: United States B^ *m ^^ Environmental Protection f ^^^TII^Cl VC^^fll Agency * WO II MM FV^UU Requirements for Buffer Zones EPA is requiring important new safety measures for soil fumigant pesticides to increase protections for agricultural workers and bystanders ~ people who live, work, or otherwise spend time near fields that are fumigated. These measures are for the soil fumigants chloropicrin, dazomet, metam sodium/potassium, and methyl bromide. This fact sheet summarizes new requirements to protect fumigant handlers and other workers from fumigant exposures. When new fumigant labels appear in the market place in 2010, fumigant users will need to comply with new requirements. Posting Requirements for Buffer Zones, however, will not appear on fumigant labels until late 2011. New Requirements for Posting Buffer Zones New Requirements for Posting Buffer Zones Current soil fumigant labels require treated areas to be posted, and handlers are required to wear specific personal protective equipment when they are in a treated area. For buffer zones to be effective, bystanders need to be informed of the location of the buffer to ensure they do not enter areas designated as part of the buffer zone. The perimeter of the fumigant buffer zones must be posted as described below. Posting of a buffer zone is required unless there is a physical barrier that prevents bystander access to the buffer zone. Additional Posting Additional Posting Requirements Requirements Buffer zone posting signs must: • Be placed at all usual points of entry and along likely routes of approach from areas where people who are not under the land owner/operator's control may approach the buffer zone. • Some examples of points of entry include, but are not limited to, roadways, sidewalks, paths, and bike trails. • Some examples of likely routes of approach are the area between a buffer zone and a roadway, or the area between a buffer zone and a housing development. • The printed side of the sign must face away from the treated area toward areas from which people could approach. • Signs must remain legible the entire posting period. • Signs must be posted before the application begins and remain posted until the buffer zone period has expired. • Signs must be removed within three days after the end of the buffer zone period. Exception: If multiple contiguous blocks are fumigated within a 14-day period, the entire periphery of the contiguous blocks' buffer zones may be posted. The signs must remain posted until the last buffer zone period expires and signs may remain posted until three days after the buffer zone period for the last block has expired. Soil Fumigant Mitigation: Posting Requirements for Buffer Zones ------- Contents of Signs Buffer Zone Sign Contents of Signs Signs must meet the general standards outlined in the Worker Protection Standard (WPS) for text size and legibility (see 40 CFR §170.120). Registrants must provide generic buffer zone posting signs that meet these criteria at points of sale for applicators to use. Current soil fumigant labels require treated areas to be posted, and handlers are required to wear specific personal protective equipment when they are in a treated area. The buffer zone sign must include the following: • Do not walk sign • "DO NOT ENTER/NO ENTRE," • "[Name offumigant] [Name of product] Fumigant BUFFER ZONE," • Contact information for the certified applicator in charge of the fumigation DO NOT ENTER/ NO ENTRE FUMIGANT PRODUCT. Fumigant BUFFER ZONE Certified applicator in charge of the fumigation: Phone: Soil Fumigant Mitigation: Posting Requirements for Buffer Zones ------- Treated Area Sian ^e treated area sign (currently required for fumigants) must state the following: • Skull and crossbones symbol • "DANGER/PELIGRO," • "Area under fumigation, DO NOT ENTER/NO ENTRE," • "[Name offumigant] Fumigant in USE," • Date and time of fumigation, • Date and time entry prohibition is lifted • Name of the product • Name, address, and telephone number of the certified applicator in charge of the fumigation. DANGER/PELIGRO AREA UNDER FUMIGATION FUMIGANT IN USE START DATE/TIME:. END DATE/TIME: PRODUCT: APPLICATOR CONTACT INFORMATION: DO NOT ENTER/NO ENTRE For additional information, please see EPA's Web page on risk mitigation measures for the soil fumigants, http://www.epa.gov/oppsrrd1/reregistration/soil_fumigants/. Soil Fumigant Mitigation: Posting Requirements for Buffer Zones ------- |