论文部分内容阅读
目的 研究从根本上控制营区鼠害的方法。方法 采用以整治环境、修建并完善防鼠设施为主的生态防治和药物毒杀为辅的综合方法控制鼠害。结果 在 2 0 0 0年 8月～ 2 0 0 3年 1 1月试验的 3年里 ,鼠密度由试前的 2 0 .6 %持续控制在 3%以下 ,而以前该营区采用药物灭鼠 ,1 997～ 1 999年 3年监测 ,鼠密度存在灭前高、灭后低的迹象 ,不能持续维持在较低水平。结论 以生态防治为主的方法控制鼠害比单纯药物灭鼠更持久、经济、省力
Objective To study ways to fundamentally control rodent pests in battalion areas. Methods A comprehensive method was used to control rodent pests with the aid of ecological control and drug poisoning, which were dominated by remediation environment, construction and improvement of rodent prevention facilities. Results During the three years from August 2000 to January 2003, the rat density was kept below 3% from 20.6% before the trial, whereas in the past three years the rat density was reduced by drugs , From 1 997 to 999 years of 3 years of monitoring, there is off the rat density before the high, off signs of low, can not continue to maintain a low level. Conclusion The method of ecological control is more durable and economical than the drug alone