INHIBITOR FOR HATCHING OF HEMATOPHAGOUS PEST EGGS, PESTICIDAL COMPOSITION FOR HEMATOPHAGOUS PESTS AND PESTICIDAL METHOD FOR HEMATOPHAGOUS PESTS

摘要

The present invention addresses the problems of providing an inhibitor for the hatching of hematophagous pest eggs, a pesticidal composition for hematophagous pests and a pesticidal and ovicidal method for hematophagous pests, wherein treatment is easy, and the imagoes of hematophagous lice and fleas, as well as the eggs thereof can be exterminated without including a pesticide. This inhibitor for the hatching of hematophagous pest eggs is a fatty acid ester which includes a fatty acid residue and an alcoholic residue, and in which both the fatty acid residue and the alcoholic residue have a branched structure and the carbon atom number of the alcoholic residue is larger than the carbon atom number of the fatty acid residue.