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在水稻主要害虫防治示范区于,2004-2007年实施“预防秧田期,防宽分蘖期、保护成穗期”的水稻病虫害防治策略,取得了良好的经济、社会、生态效益。
In the main pest control demonstration area of rice in 2004-2007, the prevention and control of pests and diseases of rice in the field of “preventing seedling stage, preventing tillering stage and protecting the heading stage” was implemented and achieved good economic, social and ecological benefits.