山东大豆病虫害发生防控现状及绿色防控对策

Occurrence Status and Green Control Countermeasure for Diseases and Insect Pests of Soybeans in Shandong Province

近年来,山东省大豆病虫害发生呈上升趋势,发生种类繁多且不断发生演变,生理病害加重、新病虫不断增加。而化学防控仍是目前大豆病虫害防治的主要手段,绿色防控技术应用总体水平偏低。因此,实现大豆病虫绿色可持续治理,亟需加快抗病虫品种的选育,做好病虫监测预警,集成推行生态调控、理化诱控、生物防治和科学使用低风险高效化学农药等绿色防控措施。

In recent years,the occurrence of soybean diseases and insect pests in Shandong Province had shown an upward trend,with a wide variety of occurrences and continuous evolution,physical diseases aggravated,and new diseases and insect pests continue to increase.However,chemical prevention and control is still the main method of soybean pest control,and application of green prevention and control technology is still at a low level.Therefore,to realize the green and sustainable management of soybean diseases and insect pests,it is urgent to speed up the selection and breeding of resistant varieties,do a good job in the monitoring and early warning of diseases and insect pests,and integrate the implementation of ecological regulation,physical and chemical traps,biological control,and scientific use of low-risk and high-efficiency chemical pesticides.And other green prevention and control measures.