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近些年来,我国林区鼠害严重,年发生面积约达67万公顷以上,林木受害重、损失大,已成为发展林业生产的又一大灾害。当前,国内外的鼠害防治,仍以化学药物毒饵诱杀为主,虽然具有较好的灭杀效果,但须连续不断地投药,才能达到减少害鼠种群密度,减轻为害的目的。且长期施用这类毒饵,有污染林区环境或二次中毒危及人畜安全之弊端。因此,积极探索研究新的灭鼠技术方法,已为社会各界所关注。最近,吉林省黄泥河林业局、东北师范大学、林业部森林病虫害防治总站等单
In recent years, the rodent pests in our country’s forest areas are serious with an annual area of about 670,000 hectares or more. The trees have suffered heavy losses and large losses and have become another major disaster in the development of forestry production. At present, the prevention and treatment of rodent pests at home and abroad is still dominated by chemical bait bait, although it has a good killing effect, but must be continuously administered, in order to achieve the purpose of reducing pest population density and lessening harm. And long-term use of such bait, pollution of forest environment or secondary poisoning endanger the safety of humans and animals. Therefore, active exploration of new rodent control techniques has attracted the attention of all sectors of society. Recently, Jilin Province Huangnihe Forestry Bureau, Northeast Normal University, Ministry of Forestry Forest Pest Control Terminals and other single