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| 重庆市稻飞虱、稻纵卷叶螟2009年重发生的特点及原因 | |
| 引用本文： | 王泽乐,王梓英,刘祥贵,何永坤,刘怀,周天云,郭继萱,宿巧燕,车兴壁.重庆市稻飞虱、稻纵卷叶螟2009年重发生的特点及原因[J].西南师范大学学报(自然科学版),2011,36(1). |
| 作者姓名： | 王泽乐 王梓英 刘祥贵 何永坤 刘怀 周天云 郭继萱 宿巧燕 车兴壁 |
| 作者单位： | 1. 重庆市农业技术推广总站,重庆,401121 2. 西南大学植物保护学院,重庆,400715 3. 重庆市气象科学研究所,重庆,401147 |
| 基金项目： | 重庆市自然科学基金资助项目 |
| 摘 要： | 2009年重庆市"两迁"害虫大发生,其中稻飞虱发生面积是1950年以来的第3个大发生年;稻纵卷叶螟发生面积是1950年以来的历史最高水平.该文总结了重庆市2009年"两迁"害虫发生特点,并分析了其发生原因. |
| 关 键 词： | 稻飞虱 稻纵卷叶螟 迁飞 发生 原因 |
The Characteristics and Causes of Serious Occurrence of Rice Planthopper and Leafroll Worm of Chongqing Municipality in 2009 |
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| WANG Ze-le,WANG Zi-ying,LIU Xiang-gui,HE Yong-kun,LIU Huai,ZHOU Tian-yun,GUO Ji-xuan,SU Qiao-yan,CHE Xing-bi.The Characteristics and Causes of Serious Occurrence of Rice Planthopper and Leafroll Worm of Chongqing Municipality in 2009[J].Journal of Southwest China Normal University(Natural Science),2011,36(1). | |
| Authors: | WANG Ze-le WANG Zi-ying LIU Xiang-gui HE Yong-kun LIU Huai ZHOU Tian-yun GUO Ji-xuan SU Qiao-yan CHE Xing-bi |
| Institution: | WANG Ze-le1,WANG Zi-ying2,LIU Xiang-gui1,HE Yong-kun3,LIU Huai2,ZHOU Tian-yun1,GUO Ji-xuan1,SU Qiao-yan1,CHE Xing-bi1 1.Agrotechnique Extension Station of Chongqing Municipality,Chongqing 401121,China,2.School of Plant Protection,Southwest University,Chongqing 400715,3.The Scientific Research Institute of Meteorology,Chongqing 401147 |
| Abstract: | The rice planthopper and leafroll worm broke out seriously in Chongqing in 2009.Areas of occurance of rice planthopper is the third from 1950 to 2009,and areas of occurance of rice leafroll worm is the hingest level since 1950.Moreover,this paper summarized characteristics of occurrence of rice planthopper and leafroll worm and analysed their occurrence causes. |
| Keywords: | rice planthopper rice leafroll worm migration occurrence cause |
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