abstract |
O-alkyl-S-[3-methyl-buten-(2)-yl]-(thiono)thiolphosphoric-(phosphonic) acid esters of the formula IN WHICH R is lower alkyl, R' is lower alkyl, lower alkoxy, lower alkylmercapto or phenyl, and X is oxygen or sulfur, WHICH POSSESS INSECTICIDAL AND ACARICIDAL PROPERTIES. |