| 松褐天牛交尾产卵行为和卵期、孵化率测定 |
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| 引用本文： | 张世渊,陆高.松褐天牛交尾产卵行为和卵期、孵化率测定[J].中国森林病虫,2000,19(1):34-36. |
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| 作者姓名： | 张世渊 陆高 |
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| 作者单位： | 浙江省象山县林业局,315700 |
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| 摘 要： | 松褐天牛 Monochamus alternatus Hope成虫交尾 ,雌雄均无专一性 ,既能一雄多雌 ,也能一雌多雄 ;交尾次数对产卵量和卵的孵化率无显著影响 ;成虫对产卵场所的树种和树性有显著的偏嗜性选择行为。据测定 ,在 6月下旬至 7月下旬平均卵期 4.0 4天 ,卵的孵化率为 85 .76%。
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| 关 键 词： | 松褐天牛 成虫行为 卵期 孵化率 |
The mating and oviposition behavior,egg stage and hatchability of Monochamus alternatus |
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| ZHANG Shi-yuan,LU Gao.The mating and oviposition behavior,egg stage and hatchability of Monochamus alternatus[J].Forest Pest and Disease,2000,19(1):34-36. |
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| Authors: | ZHANG Shi-yuan LU Gao |
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| Abstract: | The result shows that the mating behavior of Monochamus alternatus has no specialization,times of mating have no significant effect on oviposition amount and hatchability.The adults have a selection of tree species and quality for its egg laying.Its average egg stage lasts 4.04 days and the hachability is 85.76%. |
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| Keywords: | Monochamus alternatus adult behavior egg stage hachability |
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