| 马铃薯块茎蛾交配行为研究 |
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| 引用本文： | 张丽芳,李正跃,王继华.马铃薯块茎蛾交配行为研究[J].江西农业学报,2008,20(9):77-78. |
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| 作者姓名： | 张丽芳 李正跃 王继华 |
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| 作者单位： | 1. 农业部花卉产品质量监督检验测试中心,云南,昆明,650205
2. 云南农业大学,植保学院,云南,昆明650201 |
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| 摘 要： | 研究了马铃薯块茎蛾成虫的交配行为，结果表明，成虫羽化当天即可进行交配，交配高峰出现在黑暗后1．0～3．0h，交配活动以羽化后2—4d表现强烈，以4日龄雌虫和3日龄雄成虫的组合效果最佳。雌雄蛾有多次交配习性，雄蛾平均交配3．2次，雌蛾有二次求偶现象。补充营养影响雌蛾起始求偶时间。
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| 关 键 词： | 马铃薯块茎蛾 成虫 交配行为 |
Mating Behavior of Phthorimaea operculella Zeller |
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| ZHANG Li-fang,LI Zheng-yue,WANG Ji-hua.Mating Behavior of Phthorimaea operculella Zeller[J].Acta Agriculturae Jiangxi,2008,20(9):77-78. |
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| Authors: | ZHANG Li-fang LI Zheng-yue WANG Ji-hua |
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| Institution: | ZHANG Li - fang, LI Zheng - yue, WANG Ji - hua (1. Supervision and Testing Centre for Flowers of Ministry of Agriculture, Kunming 650205 ,China; 2. College of Plant Protection, Yunnan Agricultural University, Kunming 650201, China) |
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| Abstract: | The mating behavior of adult of Phthorimaea operculella Zeller was studied in this paper.The study showed that the mating peak of the adults of Phthorimaea operculella Zeller appearad at 1.0~3.0 hours in their scotophase and the mating activity was more intensive during 2~4 days after eclosion.The combination of 4d-old females and 3d-old males was the best.Mean frequency of mating for males was 3.2 times and the second calling of female moths was observed.Adding nutrition influenced mating time. |
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| Keywords: | Phthorimaea operculella Zeller Adult Mating behavior |
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