STABLE INSECTICIDAL COMPOSITION FOR AGRICULTURE AND HORTICULTURE
PURPOSE:The titled composition comprising alpha-cyano-3-phenoxybenzylalpha-isopropyl- 4'-chlorophenyl acetate as an active ingredient, attapulgite clay as a carrier, and polyethylene glycol, etc. as a stabilizer. CONSTITUTION:The titled composition comprising 1-35pts.wt. alpha-cyano-3-phenylben...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:The titled composition comprising alpha-cyano-3-phenoxybenzylalpha-isopropyl- 4'-chlorophenyl acetate as an active ingredient, attapulgite clay as a carrier, and polyethylene glycol, etc. as a stabilizer. CONSTITUTION:The titled composition comprising 1-35pts.wt. alpha-cyano-3-phenylbenzylalpha-isopropyl-4-chlorophenyl acetate (fenvalerate), 5-40pts.wt. polyethylene glycol or polypropylene glycol, the rest of attapulgite, and, further various kinds of auxiliaries, carrier, etc. Addition of polyethylene glycol or polypropylene glycol as a stabilizer can provide stable solid preparation of fenvelerate. Preferably the polyethylene glycol has 200-600mol.wt., and the polypropylene glycol has >=400mol.wt. |
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