为保护生态环境,减少稻谷农药残留量,在秧田期采用防虫网控制水稻“两迁”害虫试验。结果表明,在秧苗期“两迁”害虫迁入高峰,罩网能有效地控制“两迁”害虫为害,增强水稻生理机能,减少大田期用药量,减少对环境、农田、稻谷的污染。 In order to protect the ecological environment and reduce the amount of pesticide residues in rice, the pest control experiment was conducted using the insect control net in the seedling stage. The results showed that in the seedling stage, the “two migration” pests moved to the peak, the net can effectively control the “two migration” pest damage, enhance rice physiological function, reduce the amount of field drug, reduce the environment, farmland, rice Pollution.