摘要
经毛细管气谱和质谱比较分析,发现蒙古木蠹蛾(Cossus mongolicus Ersch.)雌蛾产卵器及性信息素腺体漂洗液内,主要含有顺-5-12碳烯醇乙酸酯和顺-5-14碳烯醇乙酸酯两个化合物,其中只有顺-5-12碳烯醇乙酸酯能引起蒙古未蠹蛾雄蛾强烈触角电位反应,且在连续两年的林间诱捕试验中表现出显著引诱效果和防治潜力,由此证明顺-5-12碳烯辞乙酸酯是蒙古木蠹蛾性信息素的主要成分。
Two compounds, Z_5—C_(12)OAC and Z_5—C_(14)OAC were found in the washings of female ovipositors and sex pheromone glands of the Cossus mongolicus Ersch. through comparative analysis with capillary GC and GC MS. Among the two compounds only Z_5—C_(12)OAC caused strong EAG response of the male Cossus mongolicus Ersch. and showed obvious attraction in the trapping tests in two years and potential use for this pest control. The results testified that Z_5—C_(12)OAC was a major sex pheromone component of the Cossus mongolicus Ersch.
出处
《林业科学》
EI
CAS
CSCD
北大核心
1990年第4期316-321,共6页
Scientia Silvae Sinicae
关键词
蒙古木蠹蛾
性信息素
化合物
蛾
Sex pheromone
Cossus mongolicus Ersch
Compound
Attraction
Pest control
