| 大草蛉香腺提取物生物活性的观察 |
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| 引用本文： | 陈天业,牟吉元,徐洪富,许永玉,刘勇. 大草蛉香腺提取物生物活性的观察[J]. 昆虫天敌, 1999, 0(1) |
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| 作者姓名： | 陈天业 牟吉元 徐洪富 许永玉 刘勇 |
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| 作者单位： | 山东农业大学植保系!泰安，271018，山东农业大学植保系!泰安，271018，山东农业大学植保系!泰安，271018，山东农业大学植保系!泰安，271018，山东农业大学植保系!泰安，271018 |
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| 摘 要： | 用二氯甲烷、正己烷、丙酮、乙醚等有机溶剂提取大草蛉雌成虫香腺分泌物，观察对雄虫的生物活性，研究表明：向含有腺体提取物的滤纸吹风半分钟后，雄虫表现出交配前的行为，迅速朝滤纸一方移动，触角前后晃动，振翅，腹部不断弯曲，震颤。初步认为，香腺即为其性外激素腺体。
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| 关 键 词： | 大草蛉 香腺 生物活性 |
RESPONSES OF CHRYSOPA SEPTEMPUNCTATA WESMAEL MALES TO SCENT GLAND EXTRACTS OF FEMALES |
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| Che Tinye,Mu Jiyuan,Xu Hongfu,Xu Yongyu,Liu yong. RESPONSES OF CHRYSOPA SEPTEMPUNCTATA WESMAEL MALES TO SCENT GLAND EXTRACTS OF FEMALES[J]. Natural Enemies of Insects, 1999, 0(1) |
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| Authors: | Che Tinye Mu Jiyuan Xu Hongfu Xu Yongyu Liu yong |
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| Abstract: | The responses of male Chrysopa septempunctata Wesmael to the scent gland extracts of the female were observed in laboratory. After the filter paper containing theextracts was blowed, the males moved rapidly toward the paper, swinged their antenne,fluttered their wings, and vibrated their abdomens up and down. All these are apparently the pre-mating behaviors of males. Therefore, it was suggested that the scent glandof the females was the sex pheromone gland. |
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| Keywords: | Chrysopa septempunctata scent gland responses |
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