substituted hydrazoner, procedure for their production and their use as skadedyrsbekaempelsesmiddel

摘要

A method of combatting plant nematodes which comprises applying to the soil or the plant, an effective amount of a compound of general formula I CHEM wherein Ar, X, R1, R2, R4 and R6 have the meanings given in the description, is described. Some of the compounds also form part of the invention.