Highly Effective Insecticide Fenvalerate (95%TC, 20EC, 25%EC, 40%EC)
Chemical Name: Cyano(3-phenoxyphenyl)methyl 4-chloro-α -(1-methylethyl) benzeneacetate.
Molecular weight: 419.9.
CAS No.: 51630-58-1.
Appearance: Yellow oily liquid.
Boiling Point: 300 ° C.
Vapour Pressure: 3.7 10-5 at 25° C.
Stability: Parely dissolves in water but dissolves in many oganic solvents. It is stable in heat, light and acid mediums but unstable at above pH8.
Specification: 95%TC, 20%EC.
Uses: Fenvalerate is a kind of high active broad range insecticide with contact and stomach poisoning action. It has rather efficiency to order lepidoptera and those insects having antibody to organophosphorus and organochloro. It is widely used in many crops such as cotton, fruit trees, vegetables, soya bean, corn and beet etc.
|Mode of Action||Acts on the nervous system of insects disturbs the function of neurons by interaction with the sodium channel.|
|Toxicity||DMSO (Rat): Oral LD50 451 mg/kg. Dermal >5000 mg/kg.|
(Rabbit): Dermal LD50 2500 mg/kg
Fish: LC50 0.42 ppb (96 h) (bluegill).
Bird: Oral LD50 9932 mg/kg (mallard).
Dietary: LC50 >10,000 ppm (quail); 5500 ppm (mallard)
|Application||It's a non-systemic insecticide and acaricide with contact and stomach action. Used for control of flying and crawling insects in public health situations and in animal houses.|
Also used as an animal ectoparasiticide.
Uses Control of a wide range of pests, including those resistant to
organochlorine, organophosphorus, and carbamate insecticides.
Uses include control of chewing, sucking, and boring insects (particularly
Lepidoptera, Diptera, Orthoptera, Hemiptera, and Coleoptera)