... LD50 for male rats 79, female rats 56. Skin and eye Acute percutaneous LD50 for rats 632-696 mg/kg. ... Uses:Non-systemic insecticide with contact and stomach action, and repellent properties. Gives rapid knockdown and long residual activity. Control of ... g. aphids, Colorado beetles, thrips, Lepidoptera larvae, Coleoptera larvae and adults, etc., in cereals, hops, ornamentals, potatoes, vegetables, ...