病虫害防治已成为农业生产中的重要问题,需根据当地的自然环境及农作物种植现状,针对性的研究病虫害防治方法,降低病虫害的危害程度,提高大田作物的产量和质量,为提高农业生产水平创造有利的条件。 Pest and disease control has become an important issue in agricultural production. According to the local natural environment and crop planting status, pest and disease control methods should be targeted to reduce the harm of pests and diseases and to improve the yield and quality of field crops so as to raise the level of agricultural production Favorable conditions