近日,江西省植保植检局组织有关专家对2017年农作物重大病虫害发生趋势进行了会商,预计2017年全省农作物重大病虫害呈偏重发生态势,重于2016年,预计发生面积1.56亿亩次。其中水稻、蔬菜、柑橘等农作物病虫害偏重发生,油菜、棉花、茶叶病虫害中等发生。发生趋势如下:1.水稻病虫害偏重发生,重于2016年,预计发生面积1.1亿亩次。其中二化螟在赣北和赣中重发生,赣南局 Recently, Jiangxi Provincial Plant Protection and Plant Protection Bureau organized relevant experts to discuss the trend of major pests and diseases of crops in 2017. It is estimated that the major pests and diseases of crops in the province will have a heavy tendency in 2017, which will be heavier than that in 2016, with an estimated area of ​​156 million mu. Among them, pests of crops such as rice, vegetables and citrus are more prevalent, with rape, cotton and tea pests occurring moderately. The trends are as follows: 1. Rice pests and diseases are prevalent, heavier in 2016, the estimated area of ​​110 million mu times. Among them, Chilo suppressalis reoccurred in northern Jiangxi and central Jiangxi, and southern Jiangxi Bureau