abstract |
Abstract of the Disclosure O-Alkyl-O-trifluoromethylsulphonylphenyl-thiono (thiol)-phosphoric acid esters and ester-amides of the formula in which R and R1 each independently is alkyl, R2 is hydrogen, halogen, alkyl or nitro, n is 1, 2, 3 or 4, X is oxygen, sulphur or NR3, and R3 is hydrogen or alkyl, which possess arthropodicidal properties. |