Study of Integrated Management Techniques of Maize Rough Dwarf Disease and Its Extension

作     者：Wang Hua-di~1,Wang Di~2,Zhu Xiao-xiang~3,Wang Ai-juan~4,Zhao~5, TENG Chun Qian~6,Yang Lian Wei~7 (1.Plant Protection and Quarantine Bureau of Zhejiang Province,Hangzhou 310020 2.Soil and Fertilizer Plant Protection station in Hangzhou,Hangzhou 310020 3.Lin’an City Bureau of Agriculture Promotion Center, Lin ’an 311300,China 4.Hangzhou Yuhang District Agricultural Ecology and Plant Protection and Management of the total Station,Hangzhou 311100 5.Tonglu County Agricultural Technology Promotion Center,Tonglu 311 500 6.Chun’an County Soil and Fertilizer Plant Protection Station,Chun 311700 7.Tiantai County Plant Protection Station,the roof 317200) 

会议名称：《中国植物病理学会第九届全国会员代表大会暨2010年学术年会》

会议日期：2010年

学科分类：09[农学] 0904[农学-植物保护] 090401[农学-植物病理学] 090402[农学-农业昆虫与害虫防治] 

关 键 词：Maize rough dwarf disease Prevention and control strategy Integrated control techniques Application 

摘      要：Through collaborative researches in 2008～2009,on the base of occurrence of maize rough dwarf disease and small brown planthopper,and resistant varieties and prevention of maize,we proposed the strategycut off the virus source,pest control and disease prevention,integrated control.Based on extension of the resistant varieties and planting period,combined the comprehensive control measures of the key that pest disease control at seedling,the epidemic of the maize rough dwarf disease was controlled effectively,which achieved remarkable economic and social benefits.