应用第一代抗凝血剂大面积创建无鼠害城镇早有报道,且取得突破性进展。但是,采用第一代抗凝血杀鼠剂多次饱和投饵技术,相对来说,存在着用工时多,耗饵量大,对残存小家鼠效果差等问题,尚待进一步探索。国外同行A.C.Dubock等曾提出,可应用第二代抗凝血剂,并采用间断投饵技术(回合式投饵法)。对此,我们也曾进行过比较试验,证实方法可行。但因第二代抗凝血剂价格昂贵,使推广应用受到一定的限制。 The first generation of anticoagulants to create a large area without rodent town has long been reported, and made a breakthrough. However, using the first generation anticoagulant rodenticides multiple saturation feeding technology, relatively speaking, there are many problems such as long working hours, large consumption of bait and poor effect on remnant Mus musculus, which are yet to be further explored. Foreign colleagues A.C. Dubock had proposed that the second generation of anticoagulant can be applied, and the use of intermittent feeding technology (round-fed method). In this regard, we have conducted a comparative test to prove that the method is feasible. However, due to the expensive second-generation anticoagulants, to promote the use of certain restrictions.