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由于水稻主要病虫种类多、发生期长、暴发流行的频率高,造成的为害损失大,特别是近年来,水稻主要害虫的发生特点也在变化,对其绿色防控技术要求也需要不断更新完善。为此,深入开展水稻主要害虫发生规律与绿色防控无害化治理技术研究,集成水稻治理关键技术,进一步完善原有水稻害虫无害化治理成果技术,使水稻主要病虫无害化治理技术更完备、更实用、更有实效,成为当务之急……
Due to the large number of pests and diseases of rice, long period of occurrence, high frequency of epidemic outbreaks and damage caused by damage, especially in recent years, the occurrence characteristics of major pests in rice also change, and their requirements of green prevention and control technology also need to be continuously updated perfect. To this end, in-depth study of the main pests of rice and green pollution prevention and control technology, integrated key technologies of rice control, to further improve the original harmless pests management techniques, the main rice pests harmless treatment technology More complete, more practical, more effective, become the top priority ......