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大仓鼠、褐家鼠、小家鼠是庆阳地区地上害鼠中的三个优势种,不但在粮仓、居室为害,而且危害农田中各类作物。因其活动和危害规律大体相似,防治方法可归纳如下:一、清理环境,破坏害鼠栖息和藏身处所1.清理田间地头堆放的秸秆和柴堆,室内不要堆放杂物,家俱要摆放有序,及时发现和堵塞鼠洞。2.庄稼成熟后要及时收割、打碾、不要在农田和场院堆放。3.扩大深耕和灌溉面积,挖除地头荒草地,清理老田埂,以切断或挖毁鼠洞,使害鼠无处藏身,不易觅食,易被人工或天敌捕杀。
Large hamster, Rattus norvegicus, Mus musculus is the dominant species in ground pests in Qingyang area, not only in granaries, houses damage, but also endanger the crop of various crops. Because its activities and hazards are generally similar, methods of prevention and treatment can be summarized as follows: First, clean up the environment and destroy pests habitat and hiding places 1. Clean up the fields stacked straw and pyre, indoors do not pile up debris, furniture to be placed Order, timely detection and block rat hole. 2. After the crops are ripe, they should be harvested in time, crushed, and not piled on farmland and yard. 3. Expand deep plowing and irrigated area, dig out wasteland and clean up old farmland to cut off or excavate rat holes so that pests have no place to hide and are not easy to feed and are easily killed by artificial or natural enemies.