湛江市市区蝇、蚊密度和蝇、蚊孳生地的调查

本文报道了湛江市市区蝇、蚊密度及蝇蚊孳生地的调查情况。随机方法抽查157户居民、商店、饮食行业等620个房间,结果阳性房间238个,阳性率为38.39％,成蝇阳性房间平均密度为19.44只/房。调查蝇孳生地103处,阳性孳生地19处,阳性率为18.45％。调查135户239个房间的成蚊密度,阳性房间60个,阳性率为25.10％。调查蚊孳生地106处,阳性41处,阳性率为38.68％。调查结果显示,市区蝇、蚊密度均较高,急需采取综合防制措施,才能有效地降低城区蝇蚊密度。

Investigation on density and breeding of the fly,mosquitioes in urban zhanjiang

The paper reports the investigation of fly and mosqutoes in Zhanjiang, the places include house , shops and catering trad et al.. That were higher density of fly and mosquito at urban. The procedures should be done included principal measures of enviromen-tal improvement, governmental regulation control and sanitary measures in the urban. The results showed that the 238 rooms significant of fly were in 620 rooms inspected, accented 38. 39% and 19 breeding were in 103 places are rate to 18. 45% ;The 60 rooms of significant mosquitoes in 235 rooms were inspected,accented 25. 10% and the 41 mosquito breeding in 106 inspected place,accented 38. 68%.