Product name:Fipronil 97% TC
Chemical name: 5-amino-1-(2,6-dichloro-a,a,a-trifluoro-p-methylbenzene)-4-trifluoromethylsulfinylpyrazole-3-carbonitrile.
CAS NO.: 72178-02-0
Molecular formula: C12H4Cl2F6N4OS
Structural formula:
Fipronil Structural formula
Appearance: White powder
Features:
The insecticidal mechanism of fipronil is to block the chloride ion channel mediated by insect Y-aminobutyric acid and glutamic acid, thereby interfering with the normal function of the central nervous system and causing the death of pests. It is a phenylpyridine insecticide. . Fipronil has a wide insecticidal spectrum, mainly stomach poisoning to pests, and also has contact killing and certain systemic effects. It has high insecticidal activity and has no phytotoxicity to crops.
Suitable crops:
vegetables, sugar cane, cotton, tobacco, potatoes, sugar beets, soybeans, tea, alfalfa, sorghum, corn, fruit trees, forests, etc.
Application:
①25~50g active ingredient/ha foliar spraying can effectively control potato leaf beetle, diamondback moth, cabbage xylostella, Mexican boll weevil and flower thrips, etc.
②Using 50~100g of active ingredient/ha in paddy fields can effectively control borers, brown planthoppers and other pests.
③6~15g active ingredient/ha foliar spraying can control grasshopper and desert locust pests.
Applying 100~150g of active ingredients/ha to the soil can effectively control corn root beetles, wireworms and cutworms.
④250~650g of active ingredients/100kg of seeds can be used to treat corn seeds, which can effectively control corn needleworms and cutworms.
