江西省植保植检局近日发布消息,根据历年病虫发生资料、病虫基数、栽培管理、品种布局、气象预报等综合分析,预计2017年全省蔬菜病害偏重发生、虫害中等发生。偏重发生的病虫主要有:霜霉病、疫病、青枯病、炭疽病、蚜虫和设施蔬菜粉虱。虫害中夜蛾类中等发生,重于去年,发生面积35%。菜青虫中等发生,相似去年,发生面积50%。红蜘蛛中等 Jiangxi Provincial Plant Protection and Plant Inspectorate recently released news, according to the pest occurrence data, pests and diseases base, cultivation and management, variety distribution, weather forecasting and other comprehensive analysis over the years, the province is expected in 2017 vegetable diseases are prevalent, pests occur in the middle. Mainly focus on the occurrence of pests: downy mildew, blight, bacterial wilt, anthracnose, aphids and greenflies whitefly. Pest midrib moth occurrence, heavier than last year, occurred 35% of the area. Pieris brassiensis occurred moderately, similar to last year, the occurrence of an area of ​​50%. Red spider medium