摘要
靖远松叶蜂Ｄｉｐｒｉｏｎｊｉｎｇｙｕａｎｅｎｓｉｓ雄蜂对其它松叶蜂性信息素的进一步林间反应表明：（２Ｓ，３Ｒ，７Ｒ）－３，７－二甲基－２－十三碳醇（松叶蜂醇）丙酸酯和（２Ｓ，３Ｒ，７Ｓ）－二甲基－２－十三碳醇（松叶蜂醇）丙酸酯的混合物对雄蜂的引诱作用最强。因此认为，松叶蜂醇丙酸酯的这两种异构体很可能是靖远松叶蜂性信息素的主要组分。
In 1997 ,field experiment on the response of Diprion jingyuanensis Xiao et Zhang to synthetic pheromone substances was carried out with Lund I traps in Pinus tabulaeformis Carr.plantation in Qingyuan,Shanxi Province.All the isomers of 3,7 dimethyl 2 tridecanyl propionate tested were attractive at both test sites,but the mixture of(2S,3R,7R) isomer and (2S,3R,7S) isomer was the most attractive one.(2S,3R,7R) isomer and (2S,3R,7S) isomer are probably main pheromone components of D.jingyuanensis.
出处
《森林病虫通讯》
北大核心
1999年第1期4-6,共3页
Forest Pest and Disease
关键词
靖远松叶蜂
雄蜂
性信息素
诱捕器
Diprion jingyuanensis , male, sex pheromone, traps
