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目的调查地震灾区临时安置点蝇类防治工作进展和效果,科学指导防治工作。方法在临时安置点采取环境卫生管理、定期化学杀灭和家庭防蝇,用笼诱法调查蝇类种群,用目测法监测厕所和垃圾堆(桶)、帐篷内、帐篷外3类环境的蝇密度,用现场观察法调查孳生地管理情况,以及村民的防蝇、灭蝇方法。结果家蝇是临时安置点的优势种(96.85%),地震后第4～8周临时安置点厕所与垃圾堆、帐篷内、帐篷外的平均蝇密度均低于1只/m2,第5周时厕所配置达到100%,垃圾收集设施配置及其及时清运比例分别为76.92%和69.23%,家庭剩余食物加盖保存率为94.01%,碗筷入柜或加盖保存率为93.00%。结论综合防治措施在临时安置点的蝇类防治中得到有效执行,蝇密度低于四川省卫生厅建议的控制标准,今后应强化对孳生地蝇蛆的控制。
Objective To investigate the progress and effect of flies prevention and control at the temporary resettlement sites in the earthquake stricken areas and to guide and control the disease scientifically. Methods Environmental management, periodic chemical kill and family anti-flies were carried out at temporary resettlement sites. Flies were investigated by cage lure method. The flies were monitored visually in toilets and rubbish dumps (bins), in tents and in tents Density, field observation method to investigate breeding ground management, as well as the villagers of the fly, fly flies method. Results Musca domestica was the dominant species (96.85%) in the temporary resettlement sites. Toilet and garbage dumps were temporarily installed at the 4th to 8th week after the earthquake. Average flies density in the tents and outside the tents were less than 1 / m2. Week 5 When the toilet configuration to 100%, garbage collection facilities and timely delivery of the proportion of 76.92% and 69.23%, family remaining food stamped 94.01% storage rate, tableware into the cabinet or stamped 93.00%. Conclusion The integrated control measures have been effectively implemented in the control of flies in temporary settlements. The density of flies is lower than the control standard recommended by the Sichuan Provincial Department of Health and the control of fly maggots in the area should be strengthened in the future.