玉米苗期主要病虫害防治技术

Main Pest Control Techniques of Maize in Seedling Stage

玉米是颖州区重要的粮油作物、经济作物,保证玉米稳定生长意义重大。玉米苗期是病虫害高发期,若防治工作不及时,极易发生大面积的病虫害,进而影响玉米幼苗生长,严重的会导致死苗、缺苗断垄,造成巨大经济损失,因此做好玉米苗期病虫害防治工作意义重大。以颖州区为例,着重对玉米苗期主要病虫害类型及其防治技术措施展开了深入探析。

Maize is an important grain and oil crop and cash crop in Yingzhou District.Maize seedling stage is a period of high incidence of pests and diseases,if the control work is not timely,it is easy to occur a large area of pests and diseases,which will affect the growth of maize seedlings,and seriously lead to dead seedlings,missing seedlings and ridging,resulting in huge economic losses,so it is of great significance to do a good job of maize seedling pest control.Taking Yingzhou District as an example,the main types of diseases and pests in maize seedling stage and their control technical measures were analyzed.