Prevalence Reasons and Monitoring Countermeasures of Scab in Eastern Wheat Area of Jiangsu Province  

作　　者：Chen Yongming Lin Fugen Zhao Yang Huang Tingting Ding Lei Mei Aizhong Cheng Xiaosong 

机构地区：[1]Yancheng Plant Protection Station, Yancheng 224002, China [2]Xiangshui Plant Protection Station, Xiangshui 224600, China [3]Dongtai Plant Protection Station, Dongtai 224200, China [4]Yandu Plant Protection Station, Yandu 224001, China

出　　处：《Plant Diseases and Pests》2016年第2期1-6,共6页植物病虫害研究（英文版）

基　　金：Supported by Independent Innovation Project of Agricultural Science and Technology in Jiangsu Province[CX(14)2126]

摘　　要：With the increasing prevalence frequency and aggravating harm degree in the 21st century, wheat scab had become a recurrent disease in eastern wheat area of Jiangsu Province. This paper reviewed general occurrence situation of wheat scab in eastern Jiangsu, and summarized its occurrence characteristics in last decade. The disease prevalence was elaborated from the aspects of fungal source quantity, chmatic conditions, cultivation modes, variety resistance and pesticide resistance. The author put forward a series of measures and countermeasures, including strengthening resistance monitoring and early warning, promoting and cultivating disease-resistant varieties, compressing planting area of direct seeding rice, canting out chemical control scientifically, and realizing unified prevention and control, in order to provide a scientific basis for the control of wheat scab.With the increasing prevalence frequency and aggravating harm degree in the 21st century, wheat scab had become a recurrent disease in eastern wheat area of Jiangsu Province. This paper reviewed general occurrence situation of wheat scab in eastern Jiangsu, and summarized its occurrence characteristics in last decade. The disease prevalence was elaborated from the aspects of fungal source quantity, chmatic conditions, cultivation modes, variety resistance and pesticide resistance. The author put forward a series of measures and countermeasures, including strengthening resistance monitoring and early warning, promoting and cultivating disease-resistant varieties, compressing planting area of direct seeding rice, canting out chemical control scientifically, and realizing unified prevention and control, in order to provide a scientific basis for the control of wheat scab.

关 键 词：Wheat scab Prevalence reasons Monitoring countermeasures 

分 类 号：S435.121.45[农业科学—农业昆虫与害虫防治]