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当前位置: 首页 > 文章 > 水稻二化螟抗药性监测及防控对策 植物保护 2011,37 (2) 141-144
Position: Home > Articles > Monitoring and management of insecticide resistance of Chilo suppressalis in China Plant Protection 2011,37 (2) 141-144

水稻二化螟抗药性监测及防控对策

作  者：
张帅;李永平;邵振润;郭井泉
单  位：
拜耳作物科学(中国)有限公司;农业部全国农业技术推广服务中心
关键词：
二化螟;抗性监测;防控;杀虫单;毒死蜱;三唑磷;氟虫腈;阿维菌素
摘  要：
采用点滴法测定了2007-2009年采自浙江、江苏、湖北、四川等地水稻二化螟4龄幼虫对沙蚕毒素类的杀虫单、有机磷类的三唑磷、毒死蜱、苯基吡唑类的氟虫腈及微生物源的阿维菌素等杀虫剂的抗性。结果表明:上述二化螟种群对5种杀虫剂抗性分布具有明显的地区性,其中浙江、江苏大部分地区供试种群对杀虫单、三唑磷的抗性水平达40倍以上,已普遍产生高至极高水平抗性;对毒死蜱产生的抗性水平达22倍以上,已普遍产生中等水平至高水平抗性;对氟虫腈产生的抗性水平达6倍以上,已普遍产生低水平至中等水平抗性;对阿维菌素敏感至低水平抗性;湖北孝感、四川武胜种群对5种药剂尚未产生抗性或为低水平抗性。本文还对二化螟抗性防控对策进行了讨论。
译  名：
Monitoring and management of insecticide resistance of Chilo suppressalis in China
作  者：
Zhang Shuai1,Li Yongping1,Shao Zhenrun1,Guo Jingquan2(1.National Agro-Tech Extension and Service Center,Ministry of Agriculture,Beijing100125,China;2.Bayer Crop Science(China) Company,Ltd.,Beijing100020,China)
关键词：
Chilo suppressalis;monitoring of insecticide resistance;control;monosultap;chlorpyrifos;triazophos;fipronil;abamectin
摘  要：
Resistance to monosultap,triazophos,chlorpyrifos,fipronil and abamectin were monitored using topical application in the striped rice borer,Chilo suppressalis Walker,which was collected from the rice-growing areas of Zhejiang,Jiangsu,Hubei and Sichuan provinces in China from 2007 to 2009.The results indicated that the levels of resistance to the 5 insecticides in the populations mentioned above were significantly different in different regions,where the insects were collected.Among them,most populations from Zhejiang and Jiangsu Provinces,resistant to monosultap and triazophos,increased by over 40-fold,and developed high to extremely high resistance levels;resistance to chlorpyrifos was increased by over 22-fold,with moderate to high levels;resistance to fipronil was increased by over 6-fold,with low to moderate levels,but susceptible or slightly resistant to abamectin.However,the populations from Xiaogan of Hubei Province and Wusheng of Sichuan Province were susceptible or slightly resistant to 5 insecticides tested.In addition,resistance control measures towards C.suppressalis were discussed.

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