中国媒介生物学及控制杂志

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盐城北部中华按蚊嗜血习性观察

陆志明1; 张继铭1; 曹恒军2; 刘其明3; 曾玉林1; 高尔雅4   

  1. 1.江苏省盐城市卫生防疫站 224002;2.阜宁县卫生局;3.方强农场医院;4.太仓市沙奚医院
  • 出版日期:1996-10-20 发布日期:1996-10-20

Investigation on the Habit of Blood-Sucking of Anopheles sinensis in the North Yancheng

Lu Zhi-ming;Zhang Ji-ming et al   

  1. Health and Anti-Epidemic Station of Yancheng 224002
  • Online:1996-10-20 Published:1996-10-20

摘要: 7次吸血趋性观察,人饵诱获率6.19%(290/4684);连续4年测定,平均人血指数0.094(224/2479);羽化到吸血的平均时距为38±18.54h,产卵到再吸血的时间为1.39±0.85h,吸血活动高峰在上半夜。表明盐城北部中华按蚊主吸畜血,兼吸人血。结合以前从吸血到产卵时间观察的数据,估算初产蚊的生殖营养周期为4d,经产蚊约2.5d。

关键词: 中华按蚊, 吸血习性, 生殖营养周期

Abstract: It was found that,the rate of bait of human they was 6.19% (290/4684),the human blood index 0.094 (224/2479), the average time from emergence to sucking blood 38±18.54 hours,the peak periods of sucking blood was the first half of night.The Anopheles sinensis in the north Yancheng mainly sucked the livestock's blood,concurrently,human blood. According to the data of the investigation on the time from sucking blood to laying eggs, we found that gonotrophic cycle of the primiparous mosquito was 4 days, and this cycle of parous mosquito was2.5 days.