Diversity of oviposition containers and buildings where Aedes albopictus and Aedes aegypti can be found

• Autor(a) principal: Silva, Vanderlei C da
• Data de Publicação: 2006
• Outros Autores: Scherer, Paulo O, Falcão, Simone S, Alencar, Jeronimo, Cunha, Sergio P, Rodrigues, Iram M, Pinheiro, Nadja L
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista de Saúde Pública
• Texto Completo: https://www.revistas.usp.br/rsp/article/view/32180
• topic: Aedes aegypti; Aedes albopictus; Larva^i1^screscimento e desenvolvime; Distribuição espacial da população; Insetos vetores; Aedes aegypti; Aedes albopictus; Larva^i2^sgrowth & developm; Spatial distribution of population; Insect vectors

OBJECTIVE: To assess the diversity of oviposition containers and buildings where females of Aedes albopictus and Aedes aegypti can be found. METHODS: A study was carried out in the city of Rio de Janeiro, Southern Brazil, between 2002 and 2003. Larvae in different types of buildings were investigated, and immature forms found were then sent to the laboratory for identification. The larval frequency for both mosquitoes was estimated in the oviposition containers available. The Breteau index and the building infestation index were calculated and differences were tested using the Chi-square test. RESULTS: The types of buildings that were positive for Aedes albopictus and Aedes aegypti were: dwellings (83.9%); churches, schools, clubs (6.8%); vacant land (6.4%); and businesses (2.8%). Of 9,153 larvae collected, 12.0% were Aedes albopictus and 88.0% were Aedes aegypti. Aedes albopictus were mostly found in drains (25.4%); cans, bottles, empty bottles (23.9%); and plant vases (16.2%). Aedes aegypti was much more frequently found than Aedes albopictus (chi2=145.067; p