Attractant compositions for fall webworm.

摘要

This invention relates to attractant compositions for Fall webworm (Hyphantria cunea) comprising sex pheromone attracting Fall webworm (Hyphantria cunea), the sex pheromone comprising at least (3Z,6Z)-cis-9,10-epoxy-3,6-henicosadiene (formula 1), (3Z,6Z)-cis-9,10-epoxy-1,3,6-henicosatriene (formula 2), and (9Z,12Z,15Z)-9,12,15-octadecatrien-1-al (formula 3) chosen from (3Z,6Z)-cis-9,10-epoxy-3,6-henicosadiene(formula 1), (3Z,6Z)-cis-9,10-epoxy-1,3,6-henicosatriene(formula 2), (9Z,12Z,15Z)-9,12,15-octadecatrien-1-al (formula 3), and (3Z,6Z)-cis-9,10-epoxy-1,3,6-icosatriene (formula 4). This inventional attractant compositions are more particularly directed to attractant composition efficiently attracting Fall webworm (Hyphantria cunea) which is manufactured in relatively high yield, and thereby effectively used for preventing the breeding of and massively exterminating Fall webworm (Hyphantria cunea). <CHEM> <CHEM> <CHEM> <CHEM> r