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Publication of BE602067ApublicationCriticalpatent/BE602067A/fr
Procede de preparation d'un melange de stereo-isomeres du 2-(4-chlorophenyl)-isovalerate d'a-cyano-3-phenoxybenzyle presentant une haute activite insecticide et acaricide et compositions insecticides et acaricides contenant ce melange
Nouveaux esters ou amides d'esters de 6-oxopyrimidinyle d'acide (thiono)(thiol)phosphorique(phosphonique), leur procede de preparation et leur application comme insecticides et acaricides