Customization: | Available |
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CAS No.: | 67747-09-5 |
Formula: | C15h16cl3n3o2 |
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Product Name
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Prochloraz 25%EC
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Classification
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Fungicide / Agrochemical
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Biochemistry
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Steroid demethylation (ergosterol biosynthesis) inhibitor.
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Mode of action
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Fungicide with protective and eradicant action.
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Usage
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A protectant and eradicant fungicide effective against a wide range of diseases affecting field crops, fruit, turf, and vegetables. An EC is recommended for use in cereals (400-600 g a.i./ha) against Pseudocercosporella, Pyrenophora, Rhynchosporium, and Septoria spp., with useful activity against Erysiphe spp.; in oilseed rape (500 g/ha) against Alternaria, Botrytis, Pyrenopeziza and Sclerotinia spp. Useful activity is also shown against Ascochyta and Botrytis spp. in field legumes; and Cercospora and Erysiphe spp. in beet. Good activity against storage or transit diseases of citrus and tropical fruit when applied as a dip treatment (0.5-0.7 g/l). A WP is recommended in mushrooms against Verticillium fungicola and Mycogone perniciosa, and in rice against Pyricularia. A seed treatment (0.2-0.5 g/kg) will control several cereal diseases caused by Cochliobolus, Fusarium, Pyrenophora and Septoria spp., and, in flax, Alternaria. |
Mammalian Toxicology
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Oral: Acute oral LD50 for rats 1600-2400, mice 2400 mg/kg.
Skin and eye: Acute percutaneous LD50 for rats >2100, rabbits >3000 mg/kg. Not irritating to skin; slight eye irritation (rabbits). Inhalation: LC50 (4 h) for rats >2.16 mg/l air. |