冬季是害虫的休眠期，害虫在“蛰伏”阶段，不移动或移动性小，是消灭它的好时期，只要抓住这个季节，破坏害虫的休眠场所来消灭越冬害虫，可以控制来年的虫源，降低虫口密度，所以水稻害虫冬季防治是一项事半功倍的防治措施。只要掌握害虫的越冬场所就能采取有效防治。１... Winter is a pest dormancy period, pests in the “dormant” stage, not moving or mobility is a good time to eliminate it, just seize this season, destroy the pests dormant places to eliminate pests, you can control the source of the coming year , Reduce insect population density, so winter pest control of rice is a more effective prevention and treatment measures. As long as the pest control overwintering places can take effective control. 1 ...