2013年潍坊市鼠类侵害状况横断面调查

目的了解潍坊市鼠类侵害场所及侵害程度。方法2013年5月7～9日在潍坊市农村居民、城市居民、农贸市场、食品加工厂、酒店、医院等场所布滑石粉块，晚布晨查，查看一夜后鼠迹。结果有效粉块5363块，阳性粉块为211块，粉块阳性率为3．93％。不同场所鼠密度差异显著，有统计学意义（P〈0．01）。结论农贸市场、农村民居、医院餐厅和酒店为鼠类侵害的重点场所，鼠类侵害状况普遍存在，阳性率高。病员食堂后厨，农村居民储藏室、厨房，酒店后厨鼠迹阳性率较高，应采取有效的防鼠灭鼠措施。

A Cross-sectional Survey on Rodent Infestation,Weifang City, 2013

Objective To understand the places and extent of rodent infestation in Weifang city. Methods During May 7-9,2013, in rural residents, city residents, farmers market, food processing plants, hotels, hospitals and other places, put talcum powder blocks in the evening and check in the morning,view the rat trace after a night. Results The effective powder blocks were 5 363,211 blocks were positive powder, powder block positive rate was 3.93 %. The rat density in dif- ferent sites differed significantly, with statistical significance. Conclusion The farmers market, rural residential, hospital restaurant and hotels are the key places of rodent infestation, rodent infestation exists widely, with high positive rate. The dining room and kitchen, rural residents storage room, kitchen, and the hotel kitchen have a higher positive rate of rat trace, effective measures should be taken in rodent control.