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| 黑龙江省大豆蚜抗药性研究 | |
| 引用本文： | 王芊,严善春,徐伟钧,王春.黑龙江省大豆蚜抗药性研究[J].中国农学通报,2012,28(24):218-221. |
| 作者姓名： | 王芊 严善春 徐伟钧 王春 |
| 作者单位： | 1. 东北林业大学博士后科研流动站,哈尔滨150040;黑龙江省农科院博士后科研工作站,哈尔滨150086 2. 东北林业大学博士后科研流动站,哈尔滨,150040 3. 黑龙江省农科院博士后科研工作站,哈尔滨,150086 |
| 基金项目： | 基金项目：公益性（农业）行业科研专项“作物蚜虫综合防控技术研究和示范推广”（201103022）. |
| 摘 要： | 为了明确黑龙江省大豆蚜对田间常用药剂的敏感度情况，采用浸叶法研究田间10种常用杀虫剂对大豆蚜的敏感度测定，得到药剂对大豆蚜LC50值和相对毒力指数，并于2010年对大豆蚜敏感种群的毒力基线进行测定。结果表明，哈尔滨、佳木斯、牡丹江的大豆蚜对有机磷类农药氧化乐果的抗药指数分别为6.99倍、5.47倍和4.42倍，目前黑龙江省大豆蚜还没有对其他各常用药剂产生抗性，只对有机磷类农药氧化乐果有极轻微抗性。 |
| 关 键 词： | 选育 选育 |
| 收稿时间： | 2011/11/15 0:00:00 |
| 修稿时间： | 2/7/2012 12:00:00 AM |
Research on Resistance of Soybean Aphid (Aphis glycines) in Heilongjiang Province |
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| Wang Qian , Yan Shanchun , Xu Weijun , Wang Chun.Research on Resistance of Soybean Aphid (Aphis glycines) in Heilongjiang Province[J].Chinese Agricultural Science Bulletin,2012,28(24):218-221. | |
| Authors: | Wang Qian Yan Shanchun Xu Weijun Wang Chun |
| Institution: | 1Post-doctoral Scientific Research Mobile Station of College of Forestry, Northeast Forestry University, Harbin 150040; 2Post-doctoral Scientific Research Station of Heilongjiang Academy of Agricultural Sciences, Harbin 150086) |
| Abstract: | In order to clarify relatively sensitive baseline of Aphis glycines to the ten kinds of insecticides in Heilongjiang Province, the resistance of soybean aphid to ten insecticides was tested by leaf-dipping method. The LCso and relative toxicity ratio of soybean aphid was gotten. The aim was to provide reference for controlling soybean aphid effectively. In 2010, toxicity baselines of susceptible soybean aphid were tested, the results showed that, soybean aphid had light resistance to Omethoate in Harbin, Jiamusi and Mudanjiang, the resistance index were 6.99, 5.47 and 4.42, respectively. |
| Keywords: | soybean aphid insecticide resistance relative toxicity ratio resistance index |
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