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目的调查分析不同类型营区和不同生境鼠类种群和侵害特点,制定科学的鼠类防治措施。方法针对鼠害特点,采取综合性防治措施,并利用夹夜法和粉迹法检测鼠害和灭鼠效果。结果 6个部队营区鼠密度水平为粉迹法5.98%和夹夜法2.71%;捕获鼠形动物78只,鉴定为2科4属6种,室内外鼠类群落构成以褐家鼠(47.4%)为优势种;室内以食堂、伙房鼠密度(8.83%)最高,室外飞行区鼠密度明显较宿舍和办公室四周为高;通过综合性鼠类防治措施,粉迹法和夹夜法考核灭效分别下降88.3%和93.4%。结论不同营区和营区不同生境鼠害存在明显差异,每年开展2次大面积灭鼠对防治鼠源性疾病十分必要。
Objective To investigate and analyze the characteristics of rodents and infested species in different campuses and different habitats and formulate scientific rodent control measures. Methods According to the characteristics of rodent pests, comprehensive prevention and control measures were taken. Results The density of rodents in the six battalions was 5.98% and 2.71%, respectively. 78 rodents were captured and identified as 6 species of 2 genera and 4 genera. The indoor and outdoor rodent colonies comprised Rattus norvegicus (47.4% ) Was the dominant species. The indoor density of canteens and kitchens was the highest (8.83%). The density of rodents in outdoor flight was significantly higher than that of dormitories and offices. By means of comprehensive rodent control measures, Down 88.3% and 93.4% respectively. Conclusion There are significant differences in rodent densities between different camps and camps. It is necessary to carry out large-scale rodent control twice a year to prevent and cure murine diseases.