Journal of Vector Ecology最新文献_第6页

Range expansion of Aedes bahamensis (Diptera: Culicidae) into the Florida Keys. 巴哈马伊蚊(双翅目:库蚊科)在佛罗里达群岛的范围扩展。

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-06-01 DOI: 10.52707/1081-1710-47.1.128

Sierra Short, Valerie Dos Santos, Lawrence J Hribar

引用次数: 1

Triatoma protracta (Uhler, 1894) (Hemiptera, Reduviidae) with Trypanosoma cruzi (Chagas, 1909) (Kinetoplastida, Trypanosomatidae) in the Central Valley of California, U.S.A. 美国加州中部谷地的长三角蝽(Uhler, 1894)(半翅目，红蝇科)与克氏锥虫(Chagas, 1909)(活动体目，锥虫科)

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-06-01 DOI: 10.52707/1081-1710-47.1.138

Mir Bear-Johnson, Mustapha Debboun

引用次数: 0

Utilizing citizen science to model the distribution of Aedes aegypti in West Africa. 利用公民科学模拟埃及伊蚊在西非的分布。

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-06-01 DOI: 10.52707/1081-1710-47.1.117

Elizabeth A Freeman, Elizabeth J Carlton, Sara Paull, Samuel Dadzie, Andrea Buchwald

{"title":"Utilizing citizen science to model the distribution of Aedes aegypti in West Africa.","authors":"Elizabeth A Freeman, Elizabeth J Carlton, Sara Paull, Samuel Dadzie, Andrea Buchwald","doi":"10.52707/1081-1710-47.1.117","DOIUrl":"https://doi.org/10.52707/1081-1710-47.1.117","url":null,"abstract":"In the rapidly urbanizing region of West Africa, Aedes mosquitoes pose an emerging threat of infectious disease that is compounded by limited vector surveillance. Citizen science has been proposed as a way to fill surveillance gaps by training local residents to collect and share information on disease vectors. Understanding the distribution of arbovirus vectors in West Africa can inform researchers and public health officials on where to conduct disease surveillance and focus public health interventions. We utilized citizen science data collected through NASA's GLOBE Observer mobile phone application and data from a previously published literature review on Aedes mosquito distribution to examine the contribution of citizen science to understanding the distribution of Ae. aegypti in West Africa using Maximum Entropy modeling. Combining citizen science and literature-derived observations improved the fit of the model compared to models created by each data source alone but did not alleviate location bias within the models, likely due to lack of widespread observations. Understanding Ae. aegypti distribution will require greater investment in Aedes mosquito surveillance in the region, and citizen science should be utilized as a tool in this mission to increase the reach of surveillance.","PeriodicalId":49961,"journal":{"name":"Journal of Vector Ecology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9083689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Triatoma protracta woodi Usinger, 1939 (Hemiptera: Reduviidae): new report on the state of Hidalgo, México. 长毛斑马病，1939(半翅目:斑马病科):墨西哥伊达尔戈州新报告。

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-06-01 DOI: 10.52707/1081-1710-47.1.130

Nancy Rivas, Vanessa Cuatepotzo-Jiménez, Julio Noguéz-García, Ricardo Alejandre-Aguilar

引用次数: 0

Pathogen prevalence in Amblyomma americanum and Ixodes scapularis ticks from central Appalachian Virginia, U.S.A. 来自美国弗吉尼亚州阿巴拉契亚中部的美洲硬蜱和肩胛硬蜱的病原体流行率。

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-03-01 DOI: 10.52707/1081-1710-47.1.51

A. M. Whitlow, A. Cumbie, G. Eastwood

{"title":"Pathogen prevalence in Amblyomma americanum and Ixodes scapularis ticks from central Appalachian Virginia, U.S.A.","authors":"A. M. Whitlow, A. Cumbie, G. Eastwood","doi":"10.52707/1081-1710-47.1.51","DOIUrl":"https://doi.org/10.52707/1081-1710-47.1.51","url":null,"abstract":"ABSTRACT: Ticks are known vectors of several viral, bacterial, and protozoal pathogens that cause disease in both humans and animals. While pathogen prevalence has been studied extensively in other portions of the United States, pathogen surveillance studies within tick populations in the central Appalachian region of Virginia is almost nonexistent. Two prominent species in this region are Ixodes scapularis (the blacklegged tick) and Amblyomma americanum (the lone star tick). In this study, we collected ticks biweekly from three habitat types (forest, urban, and pasture) across eight counties in southwest Virginia from June, 2019–November, 2020. Ixodes scapularis and A. americanum captures were screened for evidence of associated tick-borne pathogens. In this region, Borrelia burgdorferi sensu stricto (15.3% in nymphs and 37.6% in adults), Anaplasma phagocytophilum (1.9% in nymphs and 12.2% in adults), and Borrelia miyamotoi (2.97% in nymphs and 2.33% in adults) were detected in I. scapularis ticks. Aside from two previously reported Powassan-positive I. scapularis ticks from Floyd County, VA, no additional Powassan-positive ticks are reported here. No evidence of Ehrlichia chaffeensis, Heartland virus (HRTV), or Bourbon virus (BRBV) was detected in collected A. americanum. Detection and confirmation of multiple emerging tick-borne pathogens in this region raises an increased concern for public health risk, calling for heightened awareness of tick-borne pathogen transmission and increased tick surveillance in understudied areas.","PeriodicalId":49961,"journal":{"name":"Journal of Vector Ecology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45349570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Ticks of Alabama: the fauna and spatial distribution of medically important species across the state 阿拉巴马州的蜱虫:全州重要医学物种的动物群和空间分布

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-03-01 DOI: 10.52707/1081-1710-47.1.38

Skyler M. Kerr, J. Rayner, R. R. Wood, S. Schultze, J. McCreadie

{"title":"Ticks of Alabama: the fauna and spatial distribution of medically important species across the state","authors":"Skyler M. Kerr, J. Rayner, R. R. Wood, S. Schultze, J. McCreadie","doi":"10.52707/1081-1710-47.1.38","DOIUrl":"https://doi.org/10.52707/1081-1710-47.1.38","url":null,"abstract":"ABSTRACT: The last statewide survey of hard ticks in Alabama was in 1972. To address this deficit, we examined the distribution of the medically important species across the state, Ixodes scapularis (Say), Dermacentor variabilis (Say), Amblyomma americanum (L.), and A. maculatum (Koch), between April, 2018 and February, 2021. Collections primarily involved dragging (April to July) and examination of harvested deer (November to February). A total of 2,927 ticks was collected from 110 sites; three species, I. scapularis, A. americanum, and D. variabilis, represented 91.70% of all ticks collected. Amblyomma americanum and D. variabilis were the most common species encountered in drags; I. scapularis dominated deer collections. Dermacentor variabilis was never found on deer, whereas D. albipictus was only found on deer. Stepwise regression (AIC) of drag data was linked to several site variables. Results suggest a linear response along a south (low abundance) to north (high abundance) gradient, in addition to increased abundance at sites with lower temperatures and greater precipitation and canopy cover.","PeriodicalId":49961,"journal":{"name":"Journal of Vector Ecology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42807816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Phlebotomine sand flies (Diptera: Psychodidae) from an emergent focus of localized cutaneous leishmaniasis in Yucatan, Southeast Mexico 墨西哥东南部尤卡坦地区局部皮肤利什曼病新发现的白蛉沙蝇(双翅目:沙蝇科)

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-03-01 DOI: 10.52707/1081-1710-47.1.9

Juan Navarrete-Carballo, H. Huerta-Jiménez, E. N. Loría-Cervera, P. Manrique-Saide, E. I. Sosa-Bibiano

{"title":"Phlebotomine sand flies (Diptera: Psychodidae) from an emergent focus of localized cutaneous leishmaniasis in Yucatan, Southeast Mexico","authors":"Juan Navarrete-Carballo, H. Huerta-Jiménez, E. N. Loría-Cervera, P. Manrique-Saide, E. I. Sosa-Bibiano","doi":"10.52707/1081-1710-47.1.9","DOIUrl":"https://doi.org/10.52707/1081-1710-47.1.9","url":null,"abstract":"ABSTRACT: Localized cutaneous leishmaniasis (LCL) is endemic in the Yucatan Peninsula, with historical and contemporary records mainly in the states of Campeche and Quintana Roo. Recently, we reported autochthonous LCL cases and 27.6% of asymptomatic infection in the municipality of Tinum, Yucatan, where no studies of Phlebotominae (Diptera: Psychodidae) sand flies have been carried out. In this work, from November, 2019 to February, 2020, we conducted a field study in three areas of Tinum to document, for the first time, the species of Phlebotominae in areas with records of human leishmaniasis transmission. In order of abundance, the species identified were Pifanomyia serrana, Psathyromyia shannoni, Psathyromyia cratifer, Lutzomyia cruciata, Bichromomyia olmeca olmeca, and Dampfomyia deleoni. Most of the sand flies were captured in a Shannon trap where 77.8% of collected specimens were females. The distribution of sand fly species showed some degree of heterogeneity among sites, and the highest species richness was registered in a site located in Xcalakoop. We also discuss the medical importance of Lu. cruciata, Ps. shannoni, and Pi. serrana as potential vectors of causal agents of LCL in this area.","PeriodicalId":49961,"journal":{"name":"Journal of Vector Ecology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42964611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Acetone extracts of three selected plants induce toxicological and biological effects against the house mosquito, Culex pipiens (Diptera: Culicidae) 三种植物丙酮提取物对淡纹库蚊的毒理学和生物学效应研究

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-03-01 DOI: 10.52707/1081-1710-47.1.1

Khalid A. Asiry

{"title":"Acetone extracts of three selected plants induce toxicological and biological effects against the house mosquito, Culex pipiens (Diptera: Culicidae)","authors":"Khalid A. Asiry","doi":"10.52707/1081-1710-47.1.1","DOIUrl":"https://doi.org/10.52707/1081-1710-47.1.1","url":null,"abstract":"ABSTRACT: The biological effect of acetone extracts from three selected plants, Lantana camara, Rhazya astricta, and Citrullus colocynthis, on the egg hatch rate, larvicidal activity, and larval development of Culex pipiens L. was investigated. The egg hatch rate of Cx. pipiens was significantly reduced (P<0.01) when the extracts of L. camara were used. Moreover, the used extracts significantly exhibited a variable larvicidal activity against the Cx. pipiens (P<0.001). The most toxicity was observed when the larvae were treated with the acetonic extract of L. camara, showing different toxicities with lower LC50s at 140.1 ppm after two days and 51.3 ppm after ten days. In this observed time, larvae suffered chronic toxicities (increased mortality with increasing exposure time and sublethal endpoints, such as decreased larvae development) when treated with used plant extracts, leading to 96.7% mortality with L. camara and 91.5% and 85.7% mortalities with C. colocynthis and Rh. stricta, respectively. All concentrations significantly obstructed larvae development, causing significant reductions in both the proportion of pupation (P<0.001) and the emergence of adults (P<.001). The larval development reduction was observed under the L. camara extracts treatment, where only 15.2% and 9.7% of the larvae managed to reach pupal and adult stages, respectively. In conclusion, applying acetone extracts from L. camara to immature mosquito breeding sites may efficiently control mosquitoes to reduce the reliance on insecticides against these disease vectors.","PeriodicalId":49961,"journal":{"name":"Journal of Vector Ecology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48320767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A review of mites and ticks parasitizing rock lizards (Lacertidae: Darevskia) 寄生岩蜥蜴的螨、蜱研究进展

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-03-01 DOI: 10.52707/1081-1710-47.1.19

M. Orlova, I. Doronin, P. Klimov, N. Anisimov

引用次数: 1

Supplemental feeding of deer reduces tick abundance in Mississippi, U.S.A. 鹿的补充喂养减少蜱的丰度在密西西比州，美国

IF 1.7 3区农林科学

Journal of Vector Ecology Pub Date : 2022-03-01 DOI: 10.52707/1081-1710-47.1.29

Miranda H. J. Huang, S. Demarais, B. Strickland, W. Brookshire, J. G. Chandler, R. A. Butler, R. T. Trout Fryxell

{"title":"Supplemental feeding of deer reduces tick abundance in Mississippi, U.S.A.","authors":"Miranda H. J. Huang, S. Demarais, B. Strickland, W. Brookshire, J. G. Chandler, R. A. Butler, R. T. Trout Fryxell","doi":"10.52707/1081-1710-47.1.29","DOIUrl":"https://doi.org/10.52707/1081-1710-47.1.29","url":null,"abstract":"ABSTRACT: Prior research on baiting and feeding of wildlife found changes in habitat and the concentration of wildlife on a local scale (e.g., hundreds of meters). Since changes in habitat and host density affect ticks, feeding wildlife may lead to changes in tick and tick-borne disease ecology. We quantified the effect of feeding deer on ticks and tick-borne diseases at 79 pairs of sites with and without deer feeders during May-August of 2019 and 2020. We captured 0.4 fewer adult (p<0.05) and 1.2 fewer nymphal ticks (p=0.01) at feeder sites. This effect intensified over time with one fewer tick trapped at old feeders (≥5 years) compared to new feeders (<5 years, p<0.05). Greater daily wildlife visitation rates (p<0.001) may have allowed questing ticks to encounter hosts more readily. Most collected ticks were Amblyomma americanum (92.8%), a vector of Ehrlichia and Rickettsia pathogens, though prevalence of these pathogens did not differ (p>0.13) at a local scale. Supplemental deer feeding appears to influence ticks, possibly due to decreased tick habitat and increased wildlife use around feeders. Our findings indicate feeding does not lead to increased prevalence of Ehrlichia or Rickettsia bacteria within A. americanum locally.","PeriodicalId":49961,"journal":{"name":"Journal of Vector Ecology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46421619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0