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随着耕作栽培制度的改革及生态环境的改变,玉米苗期病虫害的发生发展也逐年增加,已经影响到玉米正常的生长发育。如何搞好玉米苗期病虫害的预测预报与防治工作,成为玉米生长管理的重要环节。
With the reform of tillage and cultivation system and the change of ecological environment, the occurrence and development of pests and diseases of maize seedling also increased year by year, which has affected the normal growth and development of maize. How to do a good job in corn seedling pest prediction and prevention and control work has become an important part of corn growth management.