An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Pesticide Registration

PRN 2001-2: Acute Toxicity Data Requirements For Granular Pesticide Products, Including Those With Granular Fertilizers in the Product.

This PR Notice announces guidance intended to streamline the acute toxicity review and classification process for certain granular pesticide products, including those products that contain granular fertilizers. Based on OPP's extensive experience with granular pesticide products, the Agency believes that an effective precautionary labeling policy can be implemented without testing of each individual product.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.

PRN 2001-2: Acute Toxicity Data Requirements For Granular Pesticide Products, Including Those With Granular Fertilizers in the Product. (PDF)(4 pp, 79 K)