Ovitrap
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Evaluation of insecticide resistance in Aedes aegypti populations connected by roads and rivers: the case of Tocantins state in Brazil
BACKGROUND The longstanding application of insecticides for vector control without periodic monitoring of the population response to these chemicals can directly drive the selection of resistant populations of vector mosquitoes. Tocantins is the newest state of the Brazilian Federation. Despite a historically high number of dengue cases, studies and monito
Mem. Inst. Oswaldo Cruz. Publicado em: 25/03/2019
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2. A comparison of larval, ovitrap and MosquiTRAP surveillance for Aedes (Stegomyia) aegypti
In Brazil, the entomological surveillance of Aedes (Stegomyia) aegypti is performed by government-mandated larval surveys. In this study, the sensitivities of an adult sticky trap and traditional surveillance methodologies were compared. The study was performed over a 12-week period in a residential neighbourhood of the municipality of Pedro Leopoldo, state
Mem. Inst. Oswaldo Cruz. Publicado em: 28/11/2013
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3. Developing new approaches for detecting and preventing Aedes aegypti population outbreaks: basis for surveillance, alert and control system
A new approach to dengue vector surveillance based on permanent egg-collection using a modified ovitrap and Bacillus thuringiensis israelensis(Bti) was evaluated in different urban landscapes in Recife, Northeast Brazil. From April 2004 to April 2005, 13 egg-collection cycles of four weeks were carried out. Geo-referenced ovitraps containing grass infusion,
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-02
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4. Laboratory and field evaluation of an oviposition trap for Culex quinquefasciatus(Diptera: Culicidae)
An ovitrap (BR-OVT) based on physical and chemical stimuli for attracting gravid Culex quinquefasciatus (Diptera: Culicidae) females was developed and evaluated under laboratory and field conditions. Attractants were assayed using alternative chamber bioassays prior to being used in the BR-OVT oviposition trap. A significant preference of gravid females for
Memórias do Instituto Oswaldo Cruz. Publicado em: 17/05/2007
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5. Monitoramento vetorial e do vírus dengue, Belo Horizonte, Minas Gerais.
Dengue Virus, agent of dengue fever, depends on the vector Aedes aegypti to complete his classical cycle, man vector man. Dengue epidemics are associated with high rates of infestation by the vector, whose control is the main way of prevention. The aim of the present study was monitoring the vector and the virus through the number of Aedes aegypti eggs colle
Publicado em: 2006
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6. Identification of the best ovitrap installation sites for gravid Aedes (Stegomyia) aegypti in residences in Mirassol, state of São Paulo, Brazil
This study aimed at identifying the best ovitrap installation sites for gravid Aedes aegypti in Mirassol, state of São Paulo, Brazil. Ovitraps were installed in ten houses per block over ten blocks. Four ovitraps were placed per residence, one in the bedroom, one in the living room, and two outdoors with one in a sheltered area and one in an outside site. E
Memórias do Instituto Oswaldo Cruz. Publicado em: 2005-07
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7. "Observações ecológicas de Aedes albopictus (Diptera: Culicidae) em áreas de proteção ambiental e urbana da periferia na Grande São Paulo" / Ecological observations of Aedes albopictus (Diptera: Culicidae) in urban and preserved areas in the outskirts of Greater Sao Paulo.
SUMMARY Urbinatti PR. Ecological observations of Aedes albopictus (Diptera: Culicidae) in urban and preserved areas in the outskirts of Greater Sao Paulo. São Paulo; 2004. [Tese de Doutorado Faculdade de Saúde Pública da Universidade de São Paulo]. Objective. To contribute to the knowledge of the ecology of the Ae. albopictus population both in a prot
Publicado em: 2004
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8. Dispersal of Aedes aegypti and Aedes albopictus (Diptera: Culicidae) in an urban endemic dengue area in the State of Rio de Janeiro, Brazil
Experimental releases of female Aedes (Stegomyia) aegypti and Aedes (Stegomyia) albopictus were performed in August and September 1999, in an urban area of Nova Iguaçu, State of Rio de Janeiro, Brazil, to estimate their flight range in a circular area of 1,600 m where 1,472 ovitraps were set. Releases of 3,055 Ae. aegypti and 2,225 Ae. albopictus females, f
Memórias do Instituto Oswaldo Cruz. Publicado em: 2003-03