Anti-oviposition pheromone comprising at least one fatty acid and/or one fatty acid alkyl ester, and its application to the control of tortricid Lepidoptera

摘要

The invention relates to an anti-oviposition pheromone preparation, which preparation is characterised in that it is capable of being obtained from a methanolic extract of vine moth eggs and in that it comprises a mixture of myristic, palmitic and stearic acids, and a mixture of the methyl esters of oleic, palmitic, palmitoleic, linoleic, linolenic and stearic acids, and to anti-oviposition compositions, active in particular on the vine moth, and characterised in that they comprise, as active ingredient, at least one non-esterified C12-20 fatty acid and/or at least one C1-3 alkyl ester, and C14-20 fatty acid ester, as well as to their application to the control of tortricid Lepidoptera.