| 寄主植物对豆野螟存活、发育和繁殖的影响 |
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| 引用本文： | 周兴苗,潘亚飞,王小平,李红,雷朝亮.寄主植物对豆野螟存活、发育和繁殖的影响[J].华中农业大学学报,2008,27(3). |
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| 作者姓名： | 周兴苗 潘亚飞 王小平 李红 雷朝亮 |
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| 作者单位： | 湖北省昆虫资源利用与害虫可持续治理重点实验室/华中农业大学植物科学技术学院,武汉,430070 |
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| 基金项目： | 国家科技支撑计划
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湖北省自然科学基金 |
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| 摘 要： | 在室内观察了豆野螟取食扁豆、豇豆和四季豆后的生长发育和繁殖状况.结果表明:豆野螟取食不同寄主后的卵孵化率、幼虫存活率、蛹存活率、蛹重、成虫寿命和产卵量均无显著差异,但均以取食四季豆为最低;豆野螟取食四季豆、豇豆和扁豆的幼虫发育历期分别为9.9d、11.2d和11.7d,三者差异显著;取食豇豆后5龄幼虫体重达53.9mg,显著高于取食扁豆和四季豆的5龄幼虫体重.
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| 关 键 词： | 豆野螟 存活率 发育历期 产卵量 |
Effects of Food-Plants on the Survival,Development and Fecundity of Maruca vitrata(Fabricius) |
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| ZHOU Xing-miao PAN Ya-fei WANG Xiao-ping LI Hong LEI Chao-liang.Effects of Food-Plants on the Survival,Development and Fecundity of Maruca vitrata(Fabricius)[J].Journal of Huazhong Agricultural University,2008,27(3). |
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| Authors: | ZHOU Xing-miao PAN Ya-fei WANG Xiao-ping LI Hong LEI Chao-liang |
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| Institution: | Key Laboratory of Insect Resources Utilization & Sustainable Pest Management of Hubei Province/College of Plant Science and Technology;Huazhong Agricultural University;Wuhan 430070;China |
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| Abstract: | Legume pod borer Maruca vitrata(Fabricius) is one of the harmful pests of bean vegetables,such as cowpea,haricot bean and kidney bean.The survival,development and fecundity of rates legume pod borer fed on cowpea,haricot bean and kidney bean were measured constantly in this study.The results showed that there was no significant difference in egg hatching,larval and pupal survival rates,pupal weight,female-adult longevity and egg production when the legume pod borers were fed on different food-plants,though ... |
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