Product Name

Chlorpyrifos

Function

Insecticide

Specification

97%Tech, 480g/l EC, Chlorpyrifos 500 g/l+Cypermethrin 50 g/l EC

Chemical Name

O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate

CAS No.

2921-88-2

Empirical Formula

C₉H₁₁C_l3NO₃PS

Toxicology

Oral Acute oral LD50 for rats 135-163, guinea pigs 504, rabbits 1000-2000 mg/kg. 

Skin and eye Acute percutaneous LD50 for rabbits >5000 mg/kg; (tech.) for rats >2000 mg/kg.  Inhalation LC50 (4-6 h) for rats >0.2 mg/l (14 ppb). 

NOEL (2 y) for rats 1 mg/kg b.w. daily; (18 mo) for mice 0.7 mg/kg b.w. daily; (2 y) for dogs 1 mg/kg b.w. daily. 

ADI (JMPR) 0.01 mg/kg b.w. [1999]. 

Other Non-teratogenic. 

Toxicity class WHO (a.i.) II

Applications

Mode of action Non-systemic insecticide with contact, stomach, and respiratory action.  

Uses Control of Coleoptera, Diptera, Homoptera and Lepidoptera in soil or on foliage in over 100 crops, including pome fruit, stone fruit, citrus fruit, nut crops, strawberries, figs, bananas, vines, vegetables, potatoes, beet, tobacco, soya beans, sunflowers, sweet potatoes, peanuts, rice, cotton, alfalfa, cereals, maize, sorghum, asparagus, glasshouse and outdoor ornamentals, turf, and in forestry. Also used for control of household pests (Blattellidae, Muscidae, Isoptera), mosquitoes (larvae and adults) and in animal houses. 

Phytotoxicity Non-phytotoxic to most plant species when used as recommended. Poinsettias, azaleas, camellias, and roses may be injured.

Package

200KG/Drum, 200L/Drun,5L/Drum, etc