(Z)-13-Hexadecenyl acetate: a novel moth sex pheromone component from Herpetogramma submarginale (Lepidoptera: Crambidae).
(Z)-13-Hexadecenyl acetate: a novel moth sex pheromone component from Herpetogramma submarginale (Lepidoptera: Crambidae).
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(Z)-13-十六烯基乙酸酯：一种来自 Herpetogramma submarginale（鳞翅目：Crambidae）的新型蛾性信息素成分。
DOI：
10.1007/s10886-015-0576-8
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发表时间：
2015
影响因子：
2.3
通讯作者：
Naka H
中科院分区：
文献类型：
--
作者：
Yan Q;Kuriyama K;Nishikawa K;Tominaga S;Tatsuta H;Ando T;Naka H
采用气相色谱-触角电图检测和气相色谱-质谱联用技术研究了小边缘herpetogramma submarginale（Swinhoe）的性信息素。通过质谱分析，从雌性腺体提取物中检测到的两种信息素候选物分别为(Z)-13-十六烯乙酸酯（Z13-16:OAc）和(E)-13-十六烯乙酸酯（E13-16:OAc），其比例为87:13。在现场试验中，Z13-16:OAc单独吸引h。次边缘雌鱼和捕获的雄鱼明显多于活的处女雌鱼。E13-16:OAc的加入并没有增强Z13-16:OAc的吸引力。Z13-16:OAc衍生物也作为潜在的信息素成分进行了测试。添加(Z)-13-十六烯-1-醇可显著减少捕获雄虫的数量，而(Z)-13-十六烯醛对诱饵的吸引力没有影响。这些结果表明，雌性产生的性信息素h。submarginaleis Z13-16: OAc。醋酸十六烯酯是一种新型蛾类性信息素成分。
The sex pheromone ofHerpetogramma submarginale(Swinhoe) was studied by gas chromatography (GC) with electroantennographic detection and GC coupled with mass spectrometry. Two pheromone candidates detected in the gland extracts of females were identified as (Z)-13-hexadecenyl acetate (Z13-16:OAc) and (E)-13-hexadecenyl acetate (E13-16:OAc) in a ratio of 87:13 by mass spectral analysis of the natural pheromone components and their dimethyldisulfide adducts. In field tests, Z13-16:OAc alone attractedH. submarginalemales and caught significantly more males than live virgin females. Addition of E13-16:OAc did not enhance the attractiveness of Z13-16:OAc. Derivatives of Z13-16:OAc also were tested as potential pheromone components. Addition of (Z)-13-hexadecen-1-ol significantly reduced the number of males captured, and (Z)-13-hexadecenal had no effect on the attractiveness of the lure. These results suggest that the female-produced sex pheromone ofH. submarginaleis Z13-16:OAc. This hexadecenyl acetate is a novel moth sex pheromone component.