Customization: | Available |
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CAS No.: | CAS 69327-76-0 |
Formula: | C9h10cln5o2 |
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Active ingredient
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Buprofezin
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Chemical name
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2-[(1,1-dimethylethyl)imino]tetrahydro-3-(1-methylethyl)-5-phenyl-4H-1,3,5-thiadiazin-4-one
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Classification
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Pesticide / Agrochemical
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Biochemistry
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Probable chitin synthesis and prostaglandin inhibitor. Hormone disturbing effect, leading to suppression of ecdysis.
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Mode of action
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Persistent insecticide and acaricide with contact and stomach action; not translocated in the plant. Inhibits moulting of nymphs and larvae, leading to death. Also suppresses oviposition by adults; treated insects lay sterile eggs.
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Usage
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Insecticide with persistent larvicidal action against Homoptera, some Coleoptera and also Acarina. Effective against Cicadellidae, Deltocephalinae (leafhoppers) and Delphacidae (planthoppers) in rice, at 50-250 g/ha; Cicadellidae (lady beetle) in potatoes;
Aleyrodidae (whitefly) in citrus, cotton and vegetables, at 0.025-0.075 g/ha; Coccidae, Diaspididae (scale insects) and Pseudococcidae (mealybugs) in citrus and top fruit, at 25-50 g/hl; Tarsonemidae in vegetables, at 250-500 g/ha. Suitable for IPM programmes. |
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Mammalian Toxicology
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Oral Acute oral LD50 for male rats 2198, female rats 2355, male and female mice >10 000 mg/kg. Skin and eye Acute percutaneous LD50 for rats >5000 mg/kg. Mild skin irritant (guinea pigs); not irritating to skin and eyes (rabbits). Inhalation LC50 (4 h) for
rats >4.57 mg/l air. |