再生稻不同农药减量技术组合效果比较  

Comparison of effects of different pesticide reduction techniques in ratoon rice

作　　者：邹春华 李小兵 许本元 张继新 钱太平 袁卫东 张求东 谢原利 张舒[3] ZOU Chun-hua;LI Xiao-bing;XU Ben-yuan;ZHANG Ji-xin;QIAN Tai-ping;YUAN Wei-dong;ZHANG Qiu-dong;XIE Yuan-li;ZHANG Shu(Qichun County Agriculture Bureau,Huanggang 435300,Hubei,China;General Plant Protection Station of Hubei Province,Wuhan 430072,China;Key Laboratory of Integrated Pest Management on Crops in Central China,Ministry of Agriculture and Rural Affairs/Hubei Key Lab of Crop Disease Monitoring Safety Control/Institute of Plant Protection and Soil Science,Hubei Academy of Agricultural Sciences,Wuhan 430064,China)

机构地区：[1]蕲春县农业局,湖北蕲春435300 [2]湖北省植物保护总站,武汉430072 [3]农业农村部华中作物有害生物综合治理重点实验室/农作物重大病虫草害可持续控制湖北省重点实验室/湖北省农业科学院植保土肥研究所,武汉430064

出　　处：《湖北农业科学》2019年第6期73-77,共5页Hubei Agricultural Sciences

基　　金：国家重点研发计划项目(2016YFD0200807);湖北省技术创新专项重大项目(2017ABA146)

摘　　要：研究了中稻-再生稻种植模式下不同农药减量技术组合对水稻二化螟[Chilo suppressalis(Walker)]的控制效果及产量的影响。结果表明,生物农药和低风险高效农药替代、天敌释放、助剂减量和理化诱控技术的合理组合均能达到替代化学农药、控制水稻二化螟为害的效果,实测产量高于同生态常规防治区。The effects of different pesticide reduction techniques on the control effects and yield of striped rice borer[Chilo suppressalis(Walker)]were studied.The results showed that reasonable combination of biopesticides and low-risk high-efficiency pesticide substitution,natural enemies release,auxiliaries reduction and physical and chemical induction technology could achieve substitute chemical pesticides and control the harm of striped rice borer.The measured yield was higher than that in the same ecological control area.

关 键 词：再生稻 农药减量 二化螟[Chilo suppressalis(Walker)] 防治效果 产量 

分 类 号：S435.112.1[农业科学—农业昆虫与害虫防治]