2016年盐城市水稻病虫害发生特点和绿色防控技术应用  

Characteristics of Rice Diseases and Pests in Yancheng in 2016 and Application of Green Control Technology

作　　者：张俊喜[1] 成晓松 霍金兰 韦仁权 王凯[1] 李红阳[1] 顾慧玲[1] 孙星星[1] 高波[1] 马晶晶[1] 

机构地区：[1]江苏沿海地区农业科学研究所,江苏盐城224002 [2]盐城市盐都区病虫测报站,江苏盐都224005 [3]盐城市盐都区气象局,江苏盐都224005 [4]建湖县颜单镇农业技术推广综合服务中心,江苏建湖224761

出　　处：《农学学报》2017年第8期15-19,共5页Journal of Agriculture

基　　金：国家重点研发"化学肥料和农药减施增效综合技术研发"(2016YFD0200805);江苏省农业科技自主创新"优质粳稻穗期重大病害致病机制及其绿色防控技术研究"[CX(15)1054];江苏省自然科学基金"水稻害虫天敌-蜘蛛特性及利用研究"(BK2009169);"稻曲病防控时效和药剂保护研究"(BK20141264)

摘　　要：为有效防控盐城市水稻主要病虫害,从发生危害规律入手,提出水稻病虫害绿色防控技术体系,明确水稻播前、苗期、分蘖拔节期、孕穗破口期需防控的主要病虫害。根据2016年水稻病虫害发生特点,分析气候条件特殊是主要影响因素,指出扎实开展水稻病虫害应用研究的迫切性,应用研究工作到位可大幅减少农药的使用。2016年开展水稻病虫害绿色防控技术应用示范,进行总结疏理,其效果十分优良,大幅减少了田间用药量。The authors put forward a green control technology system of rice diseases and insect pests from theoccurrence of main rice diseases and insect pests in Yancheng, and clarify the main rice diseases and insectpests that need to be controlled during the sowing stage, seedling stage, tillering stage and booting stage.According to the characteristics of rice disease and insect pests in 2016, the authors indicate that the specialclimatic condition is the major influence factor on diseases and insect pests occurrence, and point out theurgency of corresponding research, and emphasizing that the application of research results could greatlyreduce the use of pesticides. In conclusion, the application and demonstration of green control technology forrice diseases and insect pests in 2016 have good effect and significantly reduce the field dosage.

关 键 词：水稻病虫 绿色防控 化学农药 

分 类 号：S471[农业科学—农业昆虫与害虫防治]