SYNERGIC COMBINATIONS OF INSECTICIDE COMPOSITIONS CONTAINING 2,2-DICHLORO-VINYL-DIMETHYL-PHOSPHATE AND 2-CHLORO-VINYL-DIMETHYL-PHOSPHATE

摘要

Insecticide or combined insecticide and acaricide and/or fungicide prepns., pref. ready-to-use insect-killers contain 0.5-100.0 wt.%, 2,2-dichloro-vinyldimethyl-phosphate and 0.0-50.0 wt.% other insecticide cpds., pref. 1-naphthylmethyl-carbamate and/or RS-alpha-cyano-3 (phenoxy)-benzyl-RS- cis, trans-3-(2,2-dichloro-vin yl) -2,2-dimethyl-cyclopropane-carboxylate, 0.0-50.0 wt.% acaricide and/or fungicide cpds., pref. 4-chloro-phenyl-2,4,5 trichloro-phenyl-sulphonate and/or 0-6-(ethoxy-carbonyl)-5. methyl-pyrazolo-(1,5-alpha)- pyrimidin-2-yl-O,O-diethyl phosphoro-thioate and/or 5-butyl-2-(ethyl-amino) 6-methylpyrimidin-4-ol and opt. additives. - The prepns. contain apart from 2,2-dichloro-vinyl- dimethyl-phosphate also 2-30 wt.% of the synergistic 2-chloro-vinyl- dimethyl-phosphate.