鼠类是引起贮粮损失的一大灾害,以国际标准计,每头鼠平均一年窃取粮食9公斤.全世界每年库存粮食因鼠害的损失估计为3300万吨以上.据1983年全国18个省区不完全统计,农田粮食鼠害损失100亿斤左右,库存粮、加工粮和食品损失200多亿斤.由此可见,灭鼠防鼠是安全贮粮的一项重要保障措施,在做好贮粮的防虫防霉工作的同时,一定要把它做好. Rat is a major disaster caused by the loss of stored grain, according to international standards, each rat ate an average of 9 kg of food a year worldwide inventory of food due to rodent damage is estimated at 33 million tons.According to the 1983 National 18 Incomplete statistics of the provinces and autonomous regions, the loss of 100 million kilograms of farmland grain rat loss, the stock of grain, processed grain and food losses of 200 billion jins. Thus, rodent prevention is an important safeguard for grain storage, Do the grain storage of anti-insect mildew work at the same time, we must make it well.