豫北地区有机蔬菜病虫害发生与控制技术探析

摘要

The control of diseases and insect pests pest is the key technology of organic vegetable production. This paper summarizes the diseases and insect pests about organic vegetable in the north area of He'nan Province, introduces the physical method, biological pesticides, agricultural methods of pest control and pre-vention effect.%病虫害防治是有机蔬菜生产的关键技术。总结了豫北地区有机蔬菜病虫害发生情况，介绍了物理方法、生物农药、农业方法防治病虫害情况及防治效果。