强恩广域灭蚊系统工程现场灭蚊效果研究  

Efficacy of Qiangen mosquito magnet on trapping mosquito in field

作　　者：蔡恩茂[1] 戈志坚[1] 黄瑞琦[1] 龚启民[1] 沈敏芳 徐仁权[3] 

机构地区：[1]上海长宁区疾病预防控制中心,上海200336 [2]上海长宁区虹桥街道社区公益卫生保洁服务社,上海200051 [3]上海市疾病预防控制中心,上海200336

出　　处：《中华卫生杀虫药械》2007年第3期172-174,共3页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的了解强恩广域灭蚊系统工程现场灭蚊效果。方法在现场采用人工小时法、人诱法、诱卵法观察捕蚊效果和测定密度下降率。结果开机后第4天至第28天，试验点人工小时法密度下降率为35．73％～71．45％，人诱法下降率为57．13％～71．38％；试验点与对照点相比，开机后第4天至28天，人工小时法密度下降率在40％～86．67％，RPI值在50上下波动，人诱法蚊虫密度下降率在52．15％～79％，RPI值为22—36。开机后一周，实验点诱卵法为阴性，对照点为阳性。结论该系统具有较好的灭蚊效果，值得推广使用。Objective To evaluate the field trapping mosquito efficacy of Qiangen mosquito magnet. Methods Testing the efficacy by men-hour, men-trapping and egg-trapping methods in field. Results After using the machines at the experiment points for 4 to 28 days, the mosquito density decreased from 35. 73% to 71.45% by menhour method and from 57.13% to 71.38% by men-trapping method. Compared with the blank point, the density decreased ratio was from 40% to 86. 67% by men-hour method and 52. 15% to 79% by men-trapping method. After using the machines for one week, the result was negative in experiment points by egg-trapping method while positive in the blank point. Conclusion Qiangen mosquito magnet had good effect on trapping mosquito and it was worthy of popularity.

关 键 词：广域灭蚊系统工程 效果 研究 

分 类 号：R184.31[医药卫生—流行病学]