| 华北棉区夏播棉田害虫发生特点分析 |
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| 引用本文： | 戈峰,谢宝瑜.华北棉区夏播棉田害虫发生特点分析[J].昆虫知识,1996,33(3):139-141. |
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| 作者姓名： | 戈峰 谢宝瑜 |
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| 作者单位： | 中国科学院动物研究所!北京100080 |
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| 摘 要： | 分析和比较了华北棉区夏季播种与春季播种的棉田主要害虫（棉铃虫与棉蚜）的发生特点，探讨了它们的管理对策。
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| 关 键 词： | 害虫 夏播棉田 种群动态 |
Analysis on the dynamics of insect pests in summer-planting cotton field of Northern China |
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| Ge Feng, XieBao-Yu.Analysis on the dynamics of insect pests in summer-planting cotton field of Northern China[J].Entomological Knowledge,1996,33(3):139-141. |
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| Authors: | Ge Feng XieBao-Yu |
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| Abstract: | Tfe population dynamics of major cotton Pests such as cotton bellworm, mlicoverpa armigera (Hubner )and cotton aphid, Aphis gossypii Glover were compared nd analysed between the sununer-planting andspring-planting cotton field The management stratgies for them were also discussed. |
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| Keywords: | Insect pests population dynamics summer-planting cotton field |
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