Cypermethrin industrial products are yellow to brown viscous solids, and viscous liquids at 60°C. It is an insecticide. It is moderately toxic and has a stimulating effect on skin and mucous membranes. When heated above 220°C, cypermethrin will decompose to generate cyanide gas.
Product name: Cypermethrin
Chemical formula: C22H19Cl2NO3
Molecular weight: 416.30
CAS NO.: 52315-07-8
EINECS NO.: 257-842-9
Water solubility: insoluble in water
Density: 1.24g/cm3
Appearance: light yellow to brown viscous liquid or semi-solid
Pyrethroid insecticides. It has the characteristics of broad-spectrum, high-efficiency, and rapid action. It mainly touches and stomachs the pests. It is suitable for Lepidoptera, Coleoptera and other pests, but it is not effective against mites.
It has a good control effect on aphids, cotton bollworm, Spodoptera litura, looper, leaf roller, jumping beetle, weevil and other pests on cotton, soybean, corn, fruit trees, grapes, vegetables, tobacco, flowers and other crops. The usual dosage is 0.3～0.9g/100m2. For example, to control cotton bollworm and red bollworm, spray with 10% EC 1000-1500 times solution during the egg incubation period before the larvae penetrate into buds and bolls; spray with a concentration of 30-100mg/L for citrus pests; use for preventing tea pests 25～50mg/kg concentration spray.
Be careful not to use it near mulberry fields, fish ponds, water sources, and bee farms.
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