| 胡椒丽绿刺蛾的发生及防治 |
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| 引用本文： | 孙世伟,苟亚峰,桑利伟,刘爱勤.胡椒丽绿刺蛾的发生及防治[J].热带农业科学,2009,29(4):11-12. |
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| 作者姓名： | 孙世伟 苟亚峰 桑利伟 刘爱勤 |
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| 作者单位： | 中国热带农业科学院香料饮料研究所,海南万宁,571533 |
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| 摘 要： | 丽绿刺蛾在海南胡椒种植区每年发生2～3代，以老熟幼虫在主蔓上结茧越冬。该虫1年有2次发生高峰期，分别在5月下旬至6月中下旬和7月下旬至9月中旬。第1代幼虫发生量大，危害严重，是防治的关键时期。根据其发生规律提出相应的防治策略。
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| 关 键 词： | 胡椒 丽绿刺蛾 防治 |
Occurrence and Control of Latoia lepida (Cramer) Attacking Black Pepper (Piper nigrum L.) |
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| SUN Shiwei,GOU Yafeng,SANG Liwei,LIU Aiqin.Occurrence and Control of Latoia lepida (Cramer) Attacking Black Pepper (Piper nigrum L.)[J].Chinese Journal of Tropical Agriculture,2009,29(4):11-12. |
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| Authors: | SUN Shiwei GOU Yafeng SANG Liwei LIU Aiqin |
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| Institution: | Spice and Beverage Crops Research Institute;CATAS;Wanning;Hainan 571533 |
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| Abstract: | Slug caterpillar Latoia lepida(Cramer)] has 2 generations each year and overwinters as last instar larvae inside the cocoons they spun on the vines of black pepper(Piper nigrum L.) in Hainan Province.The slug caterpillar occurs in two peaks,from the last ten days of May to the middle or last ten days of June,and from the last ten days of July to the middle ten days of September each year.Larvae of the 1st generation occur in a large number and cause serious damage to the black pepper,which is the critical ... |
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| Keywords: | Piper nigrum L Latoia lepida （Cramer） control |
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