| 天敌对稻飞虱的控制作用及其种群田间消长规律 |
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| 引用本文： | 潘月卓,桑海旭,王井士,王晓琦.天敌对稻飞虱的控制作用及其种群田间消长规律[J].北方水稻,2008,38(2):34-37. |
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| 作者姓名： | 潘月卓 桑海旭 王井士 王晓琦 |
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| 作者单位： | 1. 辽宁省盐碱地利用研究所,辽宁,盘锦,124010
2. 沈阳农业大学植保学院,沈阳,110161 |
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| 摘 要： | 针对目前辽宁省稻飞虱发生频繁、为害严重等现状,通过调查研究摸清稻飞虱不同种类的危害发生规律,以及稻飞虱天敌种类及其田间消长规律。这些调查研究,可为通过生态调节增强稻田天敌的作用和控制稻飞虱的为害提供理论和实践指导,从而控制或减少稻飞虱的暴发。
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| 关 键 词： | 稻飞虱 天敌 控制 发生规律 消长规律 |
Studies on the Control Effect of Natural Enemy on Rice Plant Hoppers and Its Growth and Decline in the Paddy Field |
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| PAN Yue-zhuo,SANG Hai-xu,WANG Jin-shi,WANG Xiao-qi.Studies on the Control Effect of Natural Enemy on Rice Plant Hoppers and Its Growth and Decline in the Paddy Field[J].Reclaiming and Rice Cultivation,2008,38(2):34-37. |
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| Authors: | PAN Yue-zhuo SANG Hai-xu WANG Jin-shi WANG Xiao-qi |
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| Abstract: | Aiming at the circumstance of frequency and seriousness of rice plant hoppers occurred in Liaoning,the investigation was conducted to make out the damage and occurrence laws of rice plant hoppers and the natural enemy species and its growth and decline rules in the paddy field.These investigations and researches can provide theoretic and practical guidance for using biological adjustment through increasing the effect of natural enemies in paddy fields,so that the outbreak of rice plant hoppers can be controlled and decreased. |
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| Keywords: | Rice plant hoppers Natural enemy Control Rule of growth and decline |
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