Comparison of surveillance trapping methods to monitor Culicoides biting midge activity in Trinidad, West Indies.
Comparison of surveillance trapping methods to monitor Culicoides biting midge activity in Trinidad, West Indies.
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DOI：
10.1111/mve.12590
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发表时间：
2022-12
影响因子：
1.9
通讯作者：
Harrup, Lara E.
中科院分区：
文献类型：
--
作者：
Brown-Joseph, Tamiko;Oura, Christopher A. L.;Carrington, Christine V. F.;Harrup, Lara E.
关键词：
库蠓叮咬蠓（双翅目：蠓科）叮咬滋扰和虫媒病毒载体的公共卫生和兽医意义在特立尼达。我们比较了采样方法，以确定在商业奶山羊农场的成年库蠓种群的行为和生物学特性。比较了三种静态诱捕器设计：（a）疾病控制中心（CDC）下吸式UV诱捕器;（B）带有白炽灯泡的CDC诱捕器和（c）带有由R-（−）-1-辛烯-3-醇和CO2组成的化学信息素诱饵的CDC诱捕器（无灯泡）。用扫网法确定昼夜周期。使用静态诱捕器共收集了30，701只叮咬蠓，主要是雌性库蠓（所有三种设计中的诱捕器收集量>70%）。三个陷阱之间的Margalef指数没有显着差异，但是，陷阱设计A和C收集了显着更多的个人比陷阱B，陷阱C获得最高的物种丰富度。在下午6：00 ~ 6：15，扫网采集的库蠓种类丰富度和丰度最高，几种库蠓的黄昏活动模式存在显著差异。库蠓物种丰富度，丰度，性别和生殖状况的比较数据进行了讨论，可以用来改善监测策略，研究设计和风险管理。对奶山羊农场的研究比较了三种静态诱捕器设计：（a）紫外线;（B）白炽灯或（c）化学信息素诱饵（无光）。用扫网法确定昼夜周期。诱捕器设计A和C收集的库蠓标本数量显著高于诱捕器B;诱捕器C获得了最高的物种丰富度，尽管Margalef指数在诱捕器之间没有显着差异。下午6：00 ~ 6：15采集的库蠓种类丰富度和丰度最高;采集到的库蠓种类在黄昏活动模式上存在显著差异。
Culicoides biting midges (Diptera: Ceratopogonidae) are biting nuisances and arbovirus vectors of both public health and veterinary significance in Trinidad. We compared sampling methods to define the behaviour and bionomics of adult Culicoides populations at a commercial dairy goat farm. Three static trap designs were compared: (a) Centre for Disease Control (CDC) downdraft UV trap; (b) CDC trap with an incandescent bulb and (c) CDC trap with semiochemical lure consisting of R‐(−)‐1‐octen‐3‐ol and CO2 (no bulb). Sweep netting was used to define diel periodicity. A total of 30,701 biting midges were collected using static traps, dominated by female Culicoides furens (>70% of trap collections across all three designs). There was no significant difference in the Margalef's index between the three traps; however, trap designs A and C collected a significantly greater number of individuals than trap B, and trap C gained highest species richness. The greatest species richness and abundance of Culicoides collected by sweep net was observed between 6:00 and 6:15 pm and notable differences in the crepuscular activity pattern of several species were identified. Comparative data on Culicoides species richness, abundance, sex and reproductive status is discussed and can be used to improve surveillance strategies, research designs and risk management. Study on a dairy goat farm compared three static trap designs with (a) UV light; (b) incandescent light or (c) semiochemical lure (no light). Sweep netting was used to define diel periodicity. Trap designs A and C collected significantly greater number of Culicoides specimens than trap B; trap C gained highest species richness despite no significant difference found in Margalef's index between traps. Greatest species richness and abundance of Culicoides collected by sweep net was observed between 6:00 and 6:15 pm; notable differences in the crepuscular activity pattern of collected species were identified.
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DOI：
10.20506/rst.34.1.2347
发表时间：
2015-04-01
影响因子：
0.6
作者：
Carpenter, S.;Veronesi, E.;Venter, G.
通讯作者：
Venter, G.
影响因子：
3.3
作者：
Brown-Joseph T;Batten C;Harrup LE;Frost L;Flannery J;Hicks H;Ramkissoon V;Ramdeen R;Carrington CV;Oura CAL
通讯作者：
Oura CAL
DOI：
10.4269/ajtmh.1961.10.574
发表时间：
1961-01-01
影响因子：
3.3
作者：
ANDERSON, CR;AITKEN, THG;DOWNS, WG
通讯作者：
DOWNS, WG
影响因子：
1.9
作者：
Bhasin, A;Mordue, AJ;Mordue, W
通讯作者：
Mordue, W
影响因子：
1.7
作者：
Bray, Daniel;Isberg, Elin;Ignell, Rickard
通讯作者：
Ignell, Rickard