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果树病虫害问题是造成果树减产的主要因素。病虫害不仅影响果实的正常发育,也会危及果树的生长。由于我国大部分农村地区的农民都是依靠种植果树为生,一旦出现难以治理的病虫害问题,再加上治理病虫害过程中易存在一些误区,将会严重影响果树的正常生长。基于此,以果树病虫害防治不力的原因为研究课题,系统地进行阐述和研究。
Pests and diseases of fruit trees is the main factor that causes fruit trees to reduce production. Pests and diseases not only affect the normal fruit development, but also endanger the growth of fruit trees. Because most rural areas in China depend on the planting of fruit trees for their livelihood. In the event of unmanageable pests and diseases, coupled with some errors in the management of pests and diseases, the normal growth of fruit trees will be severely affected. Based on this, the cause of ineffective prevention and control of pests of fruit trees is the research topic, which is systematically expounded and studied.