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从玉米的不同生长阶段,分别介绍病虫害的防治措施及技术,通过综合防治、预防为主的防治方针,可以有效减少病虫害的发生对玉米的质量和产量带来的危害,提高玉米种植的经济效益。
From the different growth stages of corn, the prevention and control measures and technologies for pests and diseases are respectively introduced. Through comprehensive prevention and control measures, prevention and control can effectively reduce the harm of pests and diseases to the quality and yield of maize and improve the economic benefits of corn planting .