Compositions and methods of combating pests employing sulphenic acid amides in combination with known nematicides or insecticides

摘要

The present invention relates to the use of the sulphenic acid amides of the general formula (I) <IMAGE> (I) in which X represents identical or different halogen atoms, Y1 and Y2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or NO2 and Z represents halogen, -OH, -NHOH or the group -OR1, in which R1 denotes optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aryl, aralkyl and heterocyclyl, or Z represents the group <IMAGE> in which R2 and R3 are identical or different and denote hydrogen or a heterocyclic radical, or Z represents the group -OM in which M denotes ammonium or the equivalent of an alkali metal, alkaline earth metal or heavy metal cation, for prolonging the duration of a high activity in agents for combating soil pests.