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目的了解星级宾馆鼠类侵害情况,探讨长期有效的灭鼠技术。方法用100格粉板法对餐饮区、设备区、院落、商务中心、咖啡厅、洗衣房、客房区及办公室8个不同区域,以及餐饮区的面点间、副食仓库、炒菜间、蔬菜粗加工间、餐厅(包括雅座间)、更衣室及办公室7个不同区域分别调查鼠侵害情况,再用0.005%溴敌隆玉米毒饵连投6 d,于灭鼠后10 d时实施生态学灭鼠法,包括设置挡鼠板、防鼠网、堵塞通道及环境治理等内容。每隔2个月测定一次灭鼠效果,连续观察12个月。结果餐饮区鼠密度最高,其次是设备区及院落,其平均每板踏个数分别为18.93个、15.60个及10.96个;餐饮区鼠密度以面食间最高,其次是副食仓库、炒菜间、蔬菜粗加工间,其平均每板踏个数分别为43.13、39.33、35.31及30.09个。毒饵灭鼠21 d时的效果为96.65%。实施生态学灭鼠法后2、4、6、8、10及12个月时的灭鼠率分别为96.85%、92.41%、89.26%、87.00%、83.84%及81.87%,平均灭鼠率为83.25%。结论餐饮区、设备区及院落鼠侵害最重,毒饵灭鼠法与生态学灭鼠法相结合是一种科学有效的灭鼠方法,可以长期控制宾馆环境鼠害。
Objective To understand the status of rodent infestation in star hotels and discuss the long-term effective rodent control technology. Methods 100-grid plate method of dining area, equipment area, courtyard, business center, coffee shop, laundry room, guest room area and office 8 different areas, as well as the dining area noodles, non-staple food warehouse, cooking room, Processing area, dining room (including elegant seat), dressing room and office were investigated in different regions of the rat invasion, and then 0.005% bromadiolone bait even vote 6 d, 10 d after rodent ecotoxic rodent control Law, including setting block block board, rat anti-rat, blocking the channel and environmental governance and so on. Determine the effect of rodent once every two months, continuous observation of 12 months. Results The density of rats in the dining area was the highest, followed by the equipment area and courtyard, with an average number of boarding of 18.93, 15.60 and 10.96 per board respectively. The rat density in the catering area was the highest among the pastas, followed by the non-staple food warehouse, cooking room, Roughing shop, the average number of boards each step 43.13,39.33,35.31 and 30.09. The effect of poison bait on 21 d was 96.65%. The rates of rodent infestation were 96.85%, 92.41%, 89.26%, 87.00%, 83.84% and 81.87% at 2, 4, 6, 8, 10 and 12 months after ecological rodent control respectively. 83.25%. Conclusion The dining area, equipment area and hospital rats are the most infested. Combined bait rodent control and ecological rodent control is a scientific and effective rodent control method, which can control hotel environment rodents for a long time.