نتایج جستجو برای: ochlerotatus

تعداد نتایج: 325  

2013
Shelley Cook Betty Y.-W. Chung David Bass Gregory Moureau Shuoya Tang Erica McAlister C. Lorna Culverwell Edvard Glücksman Hui Wang T. David K. Brown Ernest A. Gould Ralph E. Harbach Xavier de Lamballerie Andrew E. Firth

We investigated whether small RNA (sRNA) sequenced from field-collected mosquitoes and chironomids (Diptera) can be used as a proxy signature of viral prevalence within a range of species and viral groups, using sRNAs sequenced from wild-caught specimens, to inform total RNA deep sequencing of samples of particular interest. Using this strategy, we sequenced from adult Anopheles maculipennis s....

2013
Jan O. Lundström Martina L. Schäfer Jenny C. Hesson Eric Blomgren Anders Lindström Pernilla Wahlqvist Arne Halling Anna Hagelin Clas Ahlm Magnus Evander Tina Broman Mats Forsman Thomas Z. Persson Vinnersten

Surveillance of the actual distribution of mosquito species in Northern Europe is fundamental for evaluating risk for emerging pathogens, and for research on potential vectors. The Swedish mosquito fauna composition and geographic distribution, originally described by Professor Christine Dahl in the 1970 ́s, included 43 species. We have compiled the information published from 1978 to 2012, and o...

Journal: :Journal of vector borne diseases 2010
S H Moosa Kazemi F Karimian B Davari

BACKGROUND & OBJECTIVES This study aims at studying mosquito-borne diseases as the major public health threat in Iran. Sanandaj outskirts are considered suitable habitats for mosquito larvae. In view of scanty reports on mosquito-borne disease implementation in this area, a study was undertaken to determine the mosquito fauna and frequency of mosquito larvae at Sanandaj City. METHODS In order...

2017
Aioub Sofizadeh Seyed Hassan Moosa-Kazemi Hossein Dehghan

BACKGROUND There are unorganized, published documents about the ecology of mosquitoes (Diptera: Culicidae) in northeastern part of Iran. The purpose of this study was to determine the distribution and characteristics of larval habitats of Culicidae in Kalaleh County. METHODS Larvae were collected using dipping method and adults by human landing catch technique during April-October, 2012. Larv...

Journal: :Journal of vector ecology : journal of the Society for Vector Ecology 2006
M L Schäfer J O Lundström

Insect larvae that live in temporary ponds must cope with a rapidly diminishing resource. We tested the hypothesis that floodwater mosquitoes would react to diminishing water levels by accelerating larval development time and emerging as smaller adults. Since a reduction in habitat size leads to increased larval densities, we also included two larval densities. Newly-hatched floodwater mosquito...

Journal: :Revista da Sociedade Brasileira de Medicina Tropical 2013
Carlos Brisola Marcondes Vinicios Ferreira de Freitas

Although the vast majority of malaria cases in Brazil occur at Amazonian region, imported and autochthonous cases also occur at the State of Santa Catarina1. The healthcare professionals of this state are probably not prepared to diagnose and treat malarial cases2, and this could even be life-threatening3. Even after the malaria control program, several Anopheline species are being reported for...

2015
David Roiz Santiago Ruiz Ramon Soriguer Jordi Figuerola Bradley S. Schneider

Environment determines the distribution of mosquito-borne diseases in that it influences the vector-host-pathogen transmission cycle, including vector distribution, abundance and diversity. In this study, we analyse the relationship between environmental variables estimated by remote sensing and the spatial distribution (presence, abundance and diversity) of seven mosquito species vectors of We...

2012
S. Navidpour B. Vazirianzadeh R. Harbach E. Jahanifard S. A. Moravvej

In order to study the culicine mosquito fauna (Diptera: Culicidae: Culicinae) of the Shadegan wetland in southern Khouzestan Province of Iran, sampling was carried out using hand catch, total catch, and New Jersy light traps, from October 2008 to March 2009. A total of 2664 culicine mosquitoes were captured. Three genera and five species were identified, including Culex pipiens L., Cx. tritaeni...

2017

A mosquito faunal survey was conducted from April/2016 to October/2016 in the Butantan Institute park of Sao Paulo City, Brazil. A total of 12 species grouped into seven genera were collected (Aedes, Culex, Limatus, Ochlerotatus, Psorophora, Toxorhynchites, and Wyeomyia). The artificial larval habitats found here were colonized by a great diversity of species, thus human artifacts left by the p...

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