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| 25%吡蚜酮对水稻稻飞虱的防治效果 | |
| 引用本文： | 陈贤清,蒋志强,苏开国,张志元.25%吡蚜酮对水稻稻飞虱的防治效果[J].湖南农业科学,2010(5). |
| 作者姓名： | 陈贤清 蒋志强 苏开国 张志元 |
| 作者单位： | 1. 常德市武陵区农林局,湖南,常德,415003 2. 常德市武陵区芦山乡农科站,湖南,常德,415141 3. 长沙学院生物工程与环境科学系,湖南,长沙,410003 |
| 摘 要： | 田间药剂试验结果表明,25%吡蚜酮WP对水稻稻飞虱具有较好的防治效果,速效性好,持效性长,在试验剂量范围内,30 d防效可达84.63%～98.88%,建议用量为240～300 g/hm2. |
| 关 键 词： | 吡蚜酮 稻飞虱 药效试验 |
Control Effect of 25% Pyrrole aphis alkone on Rice Plant Hopper |
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| CHEN Xian-qing,JIANG Zhi-qiang,SU Kai-guo,ZHANG Zhi-yuan.Control Effect of 25% Pyrrole aphis alkone on Rice Plant Hopper[J].Hunan Agricultural Sciences,2010(5). | |
| Authors: | CHEN Xian-qing JIANG Zhi-qiang SU Kai-guo ZHANG Zhi-yuan |
| Abstract: | The results of field drug experiment indicated that 25% Pyrrole aphis alkone wet powder had good preventing and controlling effect on rice plant hopper,which had good fast-acting and long lasting effect;with the experimental dosage,the effect of 30 d after applied drug reached 84.63%～98.88%;the suggesting dosage is 240～300 g/hm2. |
| Keywords: | Pyrrole aphis alkone rice plant hopper drug efficacy experiment |
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