New Esters of acids (OR - 8 - chlorine - quinoxal (2) il) tionofosfonicos of insecticidal Properties and fitoacaricidas,Compositions and fitoacaricidas insecticides on the basis of the same and Process for the production of these esters

摘要

O-Alkyl-O-[8-chloro-quinoxal-2-yl]-thionoalkanephosphonic acid esters of the formula IMAGE (I), in which R and R1 each independently is alkyl with 1 to 6 carbon atoms, which possess arthropodicidal, especially insecticidal and acaricidal, properties.