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| 两种稻飞虱对杀虫剂的敏感性比较 | |
| 引用本文： | 刘泽文,王荫长,韩召军,李国清,邓业成,田学志,Toru Nagata.两种稻飞虱对杀虫剂的敏感性比较[J].南京农业大学学报,2003,26(2):29-32. |
| 作者姓名： | 刘泽文 王荫长 韩召军 李国清 邓业成 田学志 Toru Nagata |
| 作者单位： | 1. 南京农业大学农业部病虫监测与治理重点开放实验室,江苏,南京,210095 2. 广西师范大学生物系,广西,桂林,541001 3. 安庆农业科学研究所,安徽,安庆,246003 4. 茨城大学农学院应用昆虫学和动物学实验室,茨城,300-0393,日本 |
| 基金项目： | 973国家重点基础研究项目 (J2 0 0 0 0 162) |
| 摘 要： | 分别于 2 0 0 0年和 2 0 0 1年测定了桂林、安庆和东台 3地区褐飞虱、白背飞虱对 10种杀虫剂的敏感性 ,并分析了两种飞虱对杀虫剂的敏感性差异。结果表明 ,在年度间和地区间 ,其敏感性差异不显著 ,而药剂间的差异显著。吡虫啉和醚菊酯是毒力最高的两个药剂 ,但吡虫啉的个体一致性较差 ,明显低于醚菊酯。合理利用这两个药剂 ,可以作为避免单一药剂长期使用、延缓抗性发展和延长药剂使用寿命的良策。 |
| 关 键 词： | 褐飞虱 白背飞虱 杀虫剂 敏感性 |
| 文章编号： | 1000-2030(2003)02-0029-04 |
| 修稿时间： | 2002年5月27日 |
Comparison of the susceptibilities of Nilaparvata lugens and Sogatella furcifera from three areas to ten insecticides |
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| Toru Nagata.Comparison of the susceptibilities of Nilaparvata lugens and Sogatella furcifera from three areas to ten insecticides[J].Journal of Nanjing Agricultural University,2003,26(2):29-32. | |
| Authors: | Toru Nagata |
| Abstract: | The susceptibilities of Nilaparvata lugens and Sogatella furcifera from 3 areas (Guilin,Anqing and Dongtai,China) to 10 insecticides were determined in 2000 and 2001.The results revealed that the populations did not show significant difference in the susceptibility among years or areas,but the difference was significant among insecticides both planthoppers.The highest sensitivity was found in both planthoppers to imidacloprid and ethofenprox. But imidacloprid showed some variation in sensitivity among individuals.If the two insecticides are rationally combined or rotated in use,the chronical use of one insecticide in the control of planthoppers can be avoided,and the insecticide resistance development can be delayed and the longevities of insecticides can be prolonged. |
| Keywords: | Nilaparvata lugens Sogatella furcifera insecticides susceptibility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |