亚利桑那州立大学坦佩校区蚊媒物种寻找宿主的时间。

IF 0.9 4区农林科学 Q3 ENTOMOLOGY

Journal of the American Mosquito Control Association Pub Date : 2024-09-06 DOI:10.2987/24-7179

Joshua Kalmouni, James B Will, John Townsend, Krijn P Paaijmans

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引用次数: 0

摘要

亚利桑那州立大学坦佩校区（ASU Tempe）居住着约 55,000 名在校学生以及几种可传播西尼罗河病毒、登革热、寨卡病毒、基孔肯雅病毒和黄热病的蚊子。这些病媒在 ASU Tempe 校园内寻找宿主的时间尚未量化，但这一信息对地面和/或卡车雾化作业中针对蚊子预防或控制疾病爆发非常重要。我们在 2021 年季风过后的季节，使用装有装有二氧化碳诱饵的脑炎病媒调查诱捕器的收集瓶旋转器，在全天中每隔 3 小时对亚利桑那大学坦佩校区的主要蚊媒物种寻找宿主的时间进行了量化。捕获最多的物种是库蚊、埃及伊蚊和跗喙库蚊。午夜前（18:00-00:00）寻找宿主的活动占总捕获量的 52%，而午夜后（00:00-06:00）寻找宿主的活动占总捕获量的 35%。五步蛇和跗线蛇的活动高峰期为 21:00 至 00:00，埃及伊蚊的活动高峰期为 15:00 至 18:00。数据可用来为当地的蚊子监测和控制计划提供信息。

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TIME OF HOST-SEEKING OF MOSQUITO VECTOR SPECIES ON THE TEMPE CAMPUS OF ARIZONA STATE UNIVERSITY.

The Arizona State University (ASU) Tempe campus is inhabited by some 55,000 enrolled students as well as several mosquito species that can transmit West Nile virus, dengue, Zika, chikungunya, and yellow fever. The time of host-seeking of these vectors has not been quantified on the ASU Tempe campus, but this information is important to inform ground and/or truck-mount fogging operations targeting mosquitoes to prevent or control disease outbreaks. We quantified the time of host-seeking of the predominant mosquito vector species at the ASU Tempe campus during the post-monsoon season in 2021, using collection bottle rotators with encephalitis vector survey traps that were baited with CO2, at 3 h intervals during a full day. Culex quinquefasciatus, Aedes aegypti, and Culex tarsalis were the most abundant species captured. Pre-midnight host-seeking (18:00-00:00) accounted for 52% of all captures, whereas post-midnight host-seeking (00:00-06:00) accounted for 35% of all captures. Peak activity times were between 21:00 and 00:00 for Cx. quinquefasciatus and Cx. tarsalis, and between 15:00 and 18:00 for Ae. aegypti. Data can be used to inform local mosquito surveillance and control programs.

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来源期刊

Journal of the American Mosquito Control Association 生物-昆虫学

CiteScore

2.10

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The Journal of the American Mosquito Control Association (JAMCA) encourages the submission of previously unpublished manuscripts contributing to the advancement of knowledge of mosquitoes and other arthropod vectors. The Journal encourages submission of a wide range of scientific studies that include all aspects of biology, ecology, systematics, and integrated pest management. Manuscripts exceeding normal length (e. g., monographs) may be accepted for publication as a supplement to the regular issue.