Consulta: subjectFacets:"Aedes albopictus"
Registros recuperados: 10
Data/hora: 02/06/2024 11:55:59

Gynandromorphs in mosquitoes (Diptera: Culicidae) from Valle del Cauca, Colombia
Provedor de dados: 82
Autores: Barreto,Mauricio; Burbano,María E.; Barreto,Pablo.
Gynandromorphs of Culex nigripalpus Theobald (2), Cx. pedroi Sirivanakarn and Belkin (1) and Aedes albopictus (Skuse) (2) are described. Two individuals of the latter species were reared in the laboratory, while the remaining three specimens were wild-caught with different traps in rural areas in Valle del Cauca department, southwestern Colombia. All of the individuals were mounted on microscopic slides with Canada balsam. From each mosquito, main morphological characteristics are described and illustrated. Due to the paucity of information about this subject, these findings as well as other relevant cases are discussed.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Culex nigripalpus; Culex pedroi; Aedes albopictus.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2008000300008

Exigências térmicas de Aedes (Stegomyia) albopictus Skuse, 1894 (Diptera, Culicidae) em condições de laboratório
Provedor de dados: 92
Autores: Calado,Daniéla C.; Navarro-Silva,Mário Antonio.
Thermal requirements of Aedes (Stegomyia) albopictus Skuse, 1894 (Diptera, Culicidae) under laboratory conditions. Allochtonous species of Ae. albopictus in the American continent can be found in fourteen Brazilian states - about fifteen years had been elapsed since the first report of the presence of this species in Brazilian territory. Considering its potential epidemiological importance and its adaptation to several habitats, it was determined, for this species, the threshold temperature and the thermal constant for egg, larval and pupal stages under laboratory conditions under four constant temperatures and 12:12 hours light-dark photoperiod. The threshold temperature for the egg phase and for the first instar were quite similar: 9.07 ºC (K=214.46...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aedes albopictus; Biology; Diptera; Thermal requirements.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262002000400009

Influência da temperatura sobre a longevidade, fecundidade e atividade hematofágica de Aedes (Stegomyia) albopictus Skuse, 1894 (Diptera, Culicidae) sob condições de laboratório
Provedor de dados: 92
Autores: Calado,Daniéla C.; Navarro-Silva,Mario Antonio.
Influence of temperature on longevity, fecundity, and haematophagic activity of Aedes (Stegomyia) albopictus Skuse, 1894 (Diptera, Culicidae) under laboratory condition. Based on adults of Aedes albopictus maintained under four constant temperatures, 15ºC, 20ºC, 25ºC and 30ºC, longevity of males and females, fecundity, eggs viability, number of days from emergence to the first bloodsucking, and duration of the preoviposition period were observed. The average of the longevity for female was 19.45, 59.35, 61.55 and 42.72 days, under 15ºC, 20ºC, 25ºC and 30ºC, respectively. The greatest average number of bloodsucking per female was 8.32, under 25ºC. The average number of eggs per female was 1.00, 73.91, 269.87 and 183.69, and the greatest rates of viable eggs...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aedes albopictus; Biology; Fecundity; Longevity; Temperature.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262002000100011

Effects of temephos resistance on life history traits of Aedes albopictus (Skuse) (Diptera: Culicidae), a vector of arboviruses
Provedor de dados: 92
Autores: Rahim,Junaid; Ahmad,Abu Hassan; Maimusa,Alhaji Hamisu.
Abstract The effects of temephos resistance on the fitness cost of the wild populations of Aedes albopictus was evaluated. The larvae of two wild populations were exposed to the diagnostic dose of 0.02 mg and 0.012 mg/L. The larvae which survived after the 24 h exposure to diagnostic dose were considered as resistant and F1 generations were chosen for the comparisons of fitness parameters with the control strain, which includes larval developmental time, adult longevity, fecundity, wing length and hatchability. We found that temephos resistance had negative effects on larval developmental time which was longer for Gelugor strain among the populations with the median range of 10 days and a shorter longevity was observed with the median range of 13 days for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Temephos; Insecticides resistance; Fitness cost; Aedes albopictus; Dengue.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400312

Spatial distribution of Culicidae (Diptera) larvae, and its implications for Public Health, in five areas of the Atlantic Forest biome, State of São Paulo, Brazil
Provedor de dados: 92
Autores: Piovezan,Rafael; Acorinthe,João Paulo Oliveira; Souza,Jonas Henrique Teixeira de; Visockas,Alexandre; Azevedo,Thiago Salomão de; Zuben,Cláudio José Von.
ABSTRACT In view of the adaptive ability of mosquitoes and their role in the transport of infective agents, entomological surveys undertaken in transitional environments are very important for the determination of the risk they represent for Public Health. Among the principal vectors of the infectious agents involved in the occurrence of important arboviruses, such as dengue, for example, are the Culicidae-insects capable of installing themselves in the urban nuclei, which exist within areas containing vestigial forests. This present study conducted a survey of mosquito species by means of traps to catch their larvae installed in five rural areas within the Atlantic Forest domain and containing its vestigial vegetation in the municipality of Santa Bárbara...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aedes aegypti; Aedes albopictus; Dengue; Entomological surveillance; Spatial analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000200123

The occurrence of Aedes (Stegomyia) aegypti (Linnaeus) and Aedes (Stegomyia) albopictus (Skuse) in a rural area in Northern Paraná, Brazil and the associated Culicidae fauna
Provedor de dados: 104
Autores: Lopes,José.
To verify the possible occurrence of Aedes aegypti (Linnaeus, 1761) and Aedes albopictus (Skuse, 1894) in a rural area in Northern Paraná, Brazil, a water tank was installedon a farm, to work as an artificial breeding site. Collections were carried out every 15 days, during a period of 2 years. 12,876 Culicidae larvae, belonging to 10 different species, including Aedes aegypti and Aedes albopictus, were collected, indicating their occurrence.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Culicidae; Larvae; Artificial container breeding; Aedes aegypti; Aedes albopictus.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000400012

Primeiro registro de Aedes (Stegomyia) albopictus (Skuse) (Diptera, Culicidae) em Morretes, planície litorânea do Estado do Paraná, Brasil
Provedor de dados: 104
Autores: Ribeiro,Magda Clara Vieira da Costa; Santos-Neto,Luiz Gonzaga dos.
Specimens of Aedes albopictus (Skuse, 1894) were caugth using human bait with electric aspirator and a modified CDC trap.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Culicidae; Aedes albopictus; Vector.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000500031

Preferência por local de oviposição de Aedes albopictus (Skuse) (Diptera, Culicidae), em relação à presença de imaturos da própria espécie, sob condições de laboratório
Provedor de dados: 104
Autores: Barbosa,Andreia Aparecida; Silva,Mário Antônio Navarro da.
Aedes (Stegomyia) albopictus (Skuse, 1894) is an exotic Culicidae species in Brazil. Since its first report in this country, the mosquito has been increasing its geographic distribution. This mosquito is a natural dengue and Japanese Encephalitis virus vector in Asia. The females preference for oviposition sites related with homospecific immature presence was assessed. The experiment was performed with Aedes albopictus from laboratory colony since March ]999, in the Laboratório de Entomologia Médica e Veterinária, Departamento de Zoologia, Universidade Federal do Paraná. The preferred container was the one that kept pupae for 24 hours, with 643 eggs, 30,6% at total. The eggs recipients received 11,45% from total set by the females, and the following...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diptera; Culicidae; Aedes albopictus; Oviposition; Immature.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000400020

Primeiro registro de Aedes albopictus (Diptera: Culicidae) em Roraima, Brasil
Provedor de dados: 36
Autores: Aguiar,Ducineia Barros; Fontão,Almir; Rufino,Pedro; Macedo,Valdenor Alves; Ríos-Velásquez,Cláudia Maria; Castro,Márcia Gonçalves; Honório,Nildimar Alves.
Aedes albopictus é registrado pela primeira vez no estado de Roraima, Brasil. Entre junho de 2006 e maio de 2007 foram coletadas três pupas e dez larvas, duas das quais chegaram à fase adulta, durante atividades de vigilância rotineiras em três bairros urbanos da cidade de Boa Vista. Embora essa espécie não seja incriminada como vetor primário do dengue, a sua presença pode favorecer a ligação entre os ciclos silvestre e urbano da febre amarela e de outras arboviroses no Brasil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aedes albopictus; Dengue; Roraima.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672008000200021

Identification of Zika virus in immature phases of Aedes aegypti and Aedes albopictus: a surveillance strategy for outbreak anticipation
Provedor de dados: 56
Autores: Maniero,V.C.; Rangel,P.S.C.; Coelho,L.M.C.; Silva,C.S.B.; Aguiar,R.S.; Lamas,C.C.; Cardozo,S.V.
A progressive increase in the circulation of arboviruses in tropical countries has been observed, accounting for 700,000 yearly deaths in the world. The main objective of this article was to identify the presence of Zika (ZIKV), dengue (DENV), and Chikungunya (CHIKV) viruses in immature stages of Aedes aegypti and Ae. albopictus. Household collections of immature phases of the vectors were carried out in the years 2015 and 2016. A total of 2902 dwellings were visited and the rate of infestation with larvae and pupae of Aedes mosquitoes was 283/1462 (19.4%) in March 2015 and 55/1440 (3.8%) in June 2015. In March 2015, 907 larvae/pupae were collected (583 or 64.3% of Ae. aegypti and 324 or 35.7% of Ae. albopictus) while in June 2015 there was a reduction in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zika virus; Aedes aegypti; Aedes albopictus; Arbovirus; Georeferencing; Xenomonitoring.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2019001100605