深圳市白纹伊蚊重复吸血习性观察

张韶华, 刘强, 刘阳, 梁焯南, 唐秀娟

doi:10.11853/j.issn.1003.4692.2015.06.006

中国媒介生物学及控制杂志 >

2015 , Vol. 26 >Issue 6: 561 - 564

DOI: https://doi.org/10.11853/j.issn.1003.4692.2015.06.006

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深圳市白纹伊蚊重复吸血习性观察

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1 深圳市疾病预防控制中心, 广东深圳 518055;
2 深圳市城市管理局

张韶华,男,主任技师,从事媒介生物控制工作,Email:zhshh999@tom.com

收稿日期: 2015-06-25

网络出版日期: 2015-12-20

基金资助

深圳市城市管理局科研项目(201301)

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Observation on the repeated blood-feeding habit of Aedes albopictus in Shenzhen

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1 Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, Guangdong Province, China;
2 Shenzhen Municipal Bureau for Urban Administration

Received date: 2015-06-25

Online published: 2015-12-20

Supported by

Supported by the Shenzhen Municipal Bureau for Urban Administration Scientific Research Project(No. 201301)

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摘要

目的研究深圳市白纹伊蚊吸血、产卵习性,探讨其传播登革热的风险。方法在实验室饲养白纹伊蚊,定时人工饲血,记录吸血及产卵时间、频次、产卵量等。结果白纹伊蚊一生吸血次数中位数为9,最多吸血16次;一生产卵次数中位数为4,最多产卵7次;一生平均产卵数204枚,最多372枚;一个产次内吸血次数中位数为2,最多为10次;一个产次内产卵数为13～142枚,中位数为56;一个产次内第一次吸血到产卵天数为2～17 d,中位数为4。结论深圳市白纹伊蚊普遍存在多次吸血、多次产卵的现象,对登革热的传播有较重要意义。

关键词： 白纹伊蚊; 吸血; 生殖营养周期

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张韶华, 刘强, 刘阳, 梁焯南, 唐秀娟 . 深圳市白纹伊蚊重复吸血习性观察[J]. 中国媒介生物学及控制杂志, 2015 , 26(6) : 561 -564 . DOI: 10.11853/j.issn.1003.4692.2015.06.006

Abstract

Objective To study the blood-feeding and oviposition habits of Aedes albopictus, and discuss the risk of dengue fever transmission in Shenzhen. Methods Aedes albopictus were raised in laboratory by feeding blood regularly, the time and frequency of blood-feeding and oviposition were recorded, as well as the egg production and other indicators. Results The median of blood feeding times was 9 in the lifetime of Ae. albopictus, while the maximum was 16, the median oviposition times was 4 in the lifetime, while the maximum was 7, the average of egg production is 204, while the maximum was 372. The median of blood feedings was 2 in one parity,while the maximum was 10,The median of egg production was 56 in one parity(range: 13-142). The median days from first blood feeding to oviposition was 4 in one parity(range: 2-17). Conclusion The habits of blood feeding and oviposition repeatedly was widespread among the Ae. albopictus populations in Shenzhen,this habits could be important significance for the spread of dengue fever.

Key words： Aedes albopictus; Blood sucking; Gonotrophic cycle

参考文献

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