Arrival and Establishment of Aedes japonicus japonicus (Diptera: Culicidae) in Iowa
Arrival and Establishment of Aedes japonicus japonicus (Diptera: Culicidae) in Iowa
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DOI：
10.1603/033.046.0605
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发表时间：
2009-11-01
影响因子：
2.1
通讯作者：
Bartholomay, Lyric C.
中科院分区：
文献类型：
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作者：
Dunphy, Brendan M.;Tucker, Bradley J.;Bartholomay, Lyric C.
据报道，伊蚊 (Finlaya) japonicus japonicus (Theobald)（双翅目：蚊科）在爱荷华州抵达并定居。 2007 年和 2008 年，通过全州蚊子和蚊媒病毒监测计划，总共收集了 518 个野生成虫样本。样本是通过位于爱荷华州中部和东部 12 个县的新泽西州光诱器、以二氧化碳为诱饵的 CDC 光诱器、以草液为诱饵的妊娠诱集器和蚊磁诱捕器收集的。对样本进行形态学鉴定，并通过分子 DNA 条形码进一步支持身份。还通过逆转录聚合酶链式反应测试了样本是否感染西尼罗病毒（黄病毒科，黄病毒属，WNV）和拉克罗斯病毒（布尼亚病毒科，布尼亚病毒属，LACV）。尽管没有标本检测出虫媒病毒感染呈阳性，但伊蚊的到来。 j。考虑到爱荷华州刺参可能传播多种虫媒病毒，特别是西尼罗河病毒和 LACV，它是一个公共卫生问题。
The arrival and establishment of Aedes (Finlaya) japonicus japonicus (Theobald) (Diptera: Culicidae) in Iowa are reported. In total, 518 wild adult specimens were collected through the statewide mosquito and mosquito-borne virus surveillance program in 2007 and 2008. Specimens were collected with New Jersey light traps, CO2-baited CDC light traps, grass infusion-baited gravid traps, and Mosquito Magnet traps located in 12 counties in central and eastern Iowa. Specimens were identified morphologically, and identity was further supported by molecular DNA barcoding. Specimens also were tested for infection with West Nile virus (family Flaviviridae, genus Flavivirus, WNV) and La Crosse virus (family Bunyaviridae, genus Bunyavirus, LACV) by reverse transcription-polymerase chain reaction. Although no specimens tested positive for arbovirus infection, the arrival of Ae. j. japonicus in Iowa is a public health concern considering its potential to transmit several arboviruses, particularly WNV and LACV.