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树立防治病虫害思想,贯彻“预防为主、综合防治”的方针,根据病虫害发生规律,采取有效措施,在病虫害发生前,予以有效控制。
Establish the ideology of prevention and control of pests and diseases and implement the principle of “prevention first, comprehensive prevention and control” and take effective measures according to the law of occurrence of pests and diseases to effectively control pests before they occur.