| 稻飞虱严重发生原因分析及改进治理对策的实践 |
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| 引用本文： | 王守林,董代文,郑永忠,梅道强,向明,郑军. 稻飞虱严重发生原因分析及改进治理对策的实践[J]. 中国植保导刊, 2002, 22(8): 17-18 |
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| 作者姓名： | 王守林 董代文 郑永忠 梅道强 向明 郑军 |
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| 作者单位： | 重庆市涪陵区植保植检站,重庆,涪陵,408000 |
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| 摘 要： | 涪陵地区属稻飞虱常发、重发区。根据多年的系统监测资料,研究分析了稻飞虱在本地区常年发生偏重的原因,并通过防治实践提出了改7月下旬至8月上旬主治第三代为7月上、中旬主治第二代的“压前控后”治理对策,并收到了很好效果。
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| 关 键 词： | 稻飞虱 发生原因 治理对策 |
| 文章编号： | 1004-7255(2002)08-0017-02 |
| 修稿时间： | 2002-05-18 |
The reasons of outbreak of rice planthopper and the advances on its managing strategies |
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| WANG Shou-lin,DONG Dai-wen,ZHENG Yong-zhong,MEI Dao-qiang,XIANG Ming,ZH ENG Jun. The reasons of outbreak of rice planthopper and the advances on its managing strategies[J]. China Plant Protection, 2002, 22(8): 17-18 |
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| Authors: | WANG Shou-lin DONG Dai-wen ZHENG Yong-zhong MEI Dao-qiang XIANG Ming ZH ENG Jun |
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| Abstract: | The rice planthopper outbreaks year in year out in Fuling District. Ba sed on systemic monitoring data for many years, the reasons of outbreak of rice planthopper were analyzed. According to control practice, the traditional method of mainly controlling the third generations of rice planthopper from the last t en days of July to the first ten days of August should be changed. The best stra tegy is to mainly control the second generations in the first ten days and the m iddle ten days of July. Very good results were achieved after executing the new managing strategies. |
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| Keywords: | rice planthopper reasons of outbreak managing strategies |
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