申请人:Nitto Denko Co. Ltd.
公开号:EP0474486A2
公开(公告)日:1992-03-11
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).
本发明涉及秋网蝽(Hyphantria cunea)的引诱剂组合物,该组合物包含能引诱秋网蝽(Hyphantria cunea)的性信息素,性信息素至少包括(3Z,6Z)-顺式-9,10-环氧-3,6-henicosadiene(式1)、(3Z,6Z)-顺式-9,10-环氧-1,3,6-henicosatriene(式2)、(9Z,12Z,15Z)-9,12,15-octadecatrien-1-al(式3)、和 (9Z,12Z,15Z)-9,12,15-十八碳三烯-1-al(式 3),选自 (3Z,6Z)-顺式-9,10-环氧-3,6-henicosadiene(式 1)、 (3Z,6Z)-顺式-9,10-环氧-1、3,6-henicosatriene(式 2)、(9Z,12Z,15Z)-9,12,15-octadecatrien-1-al(式 3)和 (3Z,6Z)-cis-9,10-epoxy-1,3,6-icosatriene(式 4)。本发明的引诱剂组合物尤其适用于高效引诱秋网蝽(Hyphantria cunea)的引诱剂组合物,其产量相对较高,因此可有效用于防止秋网蝽(Hyphantria cunea)的繁殖和大规模灭虫。