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玉米在整个生育期间,会受到很多病虫害的危害,做好玉米常见病虫害的防治工作,对于提高玉米产量和品质有着十分重要的作用。做好各种病虫害的防治工作,切实保证玉米的产量和品质,需要我们在今后的玉米病虫害防治过程中做到科学用药。该文结合云南省宁蒗县的玉米种植情况,对玉米常见病虫害的危害症状以及防治对策进行分析和研究,希望通过本次研究对玉米病虫害防治工作有所帮助。
During the whole growth period of corn, it will be endangered by many pests and diseases, and prevention and control of common pests and diseases of corn will play a very important role in raising corn yield and quality. Do a good job of prevention and treatment of various pests and diseases, and effectively ensure the yield and quality of corn, we need to make scientific use of medicines in the future corn pest and disease control process. Based on the maize planting situation in Ninglai County of Yunnan Province, this paper analyzed and studied the harmful symptoms and control strategies of common pests and diseases of corn and hoped that it would be helpful to the prevention and control of maize diseases and pests through this study.