每个大的鼠类种群都存在抗性基因。一个地区大量地、持续地采用抗凝血剂灭鼠,随着选择作用的加强,形成抗性种群检查抗药性分三个步骤:首先调查出事地点,寻找排除抗药性的根据;找不出这种根据的情况下用杀鼠灵做检验性处理;如果处理失败,除了抗药性再也没有别的解释,这时捕捉存活鼠进行实验室 There are resistance genes in every large rodent population. Anti-coagulant rodent control in a large area in a large area, with the enhancement of the selection effect, the formation of a resistant population to check the resistance is divided into three steps: first investigate the accident site and find out the basis for excluding drug resistance; Species based on the case of killing mice to do check treatment; if the treatment fails, in addition to resistance no longer have another explanation, then capture the survival of rats for laboratory