| abstract |
An insecticidal composition based on esters of cyclopropanecarboxylic acid, characterized in that it consists of a part by weight of the active substance of the general formula I wherein R represents hydrogen, lower alkyl or lower alkoxy, R 1 represents hydrogen, halogen, lower alkyl, lower alkylthio, or together R and R 1 represent methylenedioxy, R 2 represents hydrogen, cyano or ethynyl, R 3, R 4 and R 5 may be the same or different and represent hydrogen, halogen, provided that at least one of R 3, and R5 represents halogen, 3 parts by weight of dimethylformamide and one part by weight of alkylaryl polyglycol ether. |