| 水稻三化螟防治研究进展与现状 |
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| 引用本文： | 陈惠祥,胡加如,冯新民,张学友.水稻三化螟防治研究进展与现状[J].湖北农学院学报,2002,22(3):274-277. |
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| 作者姓名： | 陈惠祥 胡加如 冯新民 张学友 |
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| 作者单位： | 江苏沿江地区农科所,江苏,如皋,226541 |
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| 摘 要： | 近年来研究表明：耕作制度、培管水平、水稻生育期、气候条件均可影响三化螟种群的消长，经济阈值与防治指标有不断放宽的趋势，应用抗虫品种、改革耕作制度、增加天敌数量、合理使用化学农药均可控制三化螟种群的为害。
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| 关 键 词： | 现状 三化螟 防治 水稻害虫 防治 为害损失 经济阈值 |
| 文章编号： | 1004-3888(2002)03-0274-04 |
| 修稿时间： | 2002年1月21日 |
Progresses in and Current Situation of Researches on Paddy Stem Borer(Tryporyza incertulas ) |
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| CHEN Hui xiang,HU Jia ru,FENG Xin ming,ZHANG Xue you.Progresses in and Current Situation of Researches on Paddy Stem Borer(Tryporyza incertulas )[J].Journal of Hubei Agricultural College,2002,22(3):274-277. |
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| Authors: | CHEN Hui xiang HU Jia ru FENG Xin ming ZHANG Xue you |
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| Abstract: | The growth and decline of paddy stem borer(Trypporyza incertulas) population were affected by cropping system, cultivation level , growing period of rice and climatic factors. The trend of economic threshold and controlling index had being constantly relaxed . Trypporyza incertulas's population could be controlled by means of using insect resistance breeds, changing cropping system, increasing natural enemies' population and appling pesticides. |
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| Keywords: | paddy stem borer(Trypporyza incertulas) control progresses of studies |
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