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Product Name Active Ingredient 2006 2007 2008 2009 2010 <br /> Lannate SP Methomyl E <br /> Methyl bromide Methyl bromide wl Chloropicrin W <br /> Methyl bromide Methyl bromide W W <br /> Oryzalin Oryzalin W <br /> Perm=up Permethrin W W E W <br /> Pristine Boscalid & Pyraelostrobin W W <br /> Prowl Pendimethalin W W W <br /> Rely Glufosinate-ammonium W <br /> Supracide 25WP Methidathion W W W <br /> Surflan AS 0ryzalin W <br /> Tilt Propiconazole W <br /> Vendex 50WP Fenbutatin-Oxide W <br /> Eight of the chemicals applied to the Site are listed by the US EPA as Restricted -Use <br /> Products (RUP); these are presented in bold in the table above. Additional information <br /> on these products was obtained from U.C. Davis Extension Toxicology Network <br /> (EXTGXNET) unless otherwise indicated: <br /> Paraquat dichloride (Gramoxone Max) is a quartenary nitrogen herbicide used to control <br /> broadleaf weeds. It is highly toxic to animals by all routes of exposure. Paraquat has a <br /> half-life in soil of 16 months to 13 years; it binds strongly to soil particles, and bound <br /> residues can persist indefinitely. <br /> Lambda-cyhalothrin (Lambda-Cy EC) is a synthetic pyrethroid insecticide and acaricide <br /> with a moderate oral toxicity. It has a half-life of four to 12 weeks in soil and a very low <br /> water solubility. <br /> Methomyl (Lannate) is a broad-spectrum insecticide and acaricide. It has a high acute <br /> toxicity to humans, a half-life in soil of approximately 14 days, and a half-life in water of <br /> six days to 25 weeks, depending on the level of aeration. <br /> Methyl bromide is a gas fumigant used for insects, rodents, weeds, nematodes, and <br /> soil-borne diseases. The vapor -is -extremely toxic to -humans. It evaporates quickly <br /> under typical fumigation conditions. <br /> Chloropicrin is a soil fumigant and insecticide with a strong, irritating odor. It is added to <br /> methyl bromide and other gases to serve as a warning indicator_ Chloropicrin is highly <br /> toxic by ingestion or direct contact with skin or eyes. <br /> LOGE 1108 Page 7 <br />