Use este identificador para citar ou linkar para este item: https://repositorio.inpa.gov.br/handle/1/16437
Título: Larvicidal activity of Bacillus sphaericus 2362 against Anopheles nuneztovari, anopheles darlingi and Anopheles braziliensis (diptera, culicidae)
Autor: Rodrigues, Iléa Brandão
Tadei, Wanderli Pedro
Silva Dias, José Manuel Cabral da
Palavras-chave: Bacterial Toxin
Binb Protein, Bacillus Sphaericus
Insecticide
Animals
Anopheles
Bioassay
Comparative Study
Disease Carrier
Female
Insect Control
Methodology
Time
Animal
Anopheles
Bacterial Toxins
Biological Assay
Female
Insect Control
Insect Vectors
Insecticides
Time Factors
Data do documento: 1999
Revista: Revista do Instituto de Medicina Tropical de Sao Paulo
É parte de: Volume 41, Número 2, Pags. 101-105
Abstract: In this present study, preliminary data was obtained regarding the mortality rate of the Amazonian anophelines, Anopheles nuneztovari, Anopheles darlingi and Anopheles braziliensis when subjected to treatment with Bacillus sphaericus strain 2362, the WHO standard strain. Initially, experiments were conducted to test the mortality rate of the three species of anopheline larvae. The third larval instar of An. nuneztovari and the second and third larval instars of An. darlingi proved to be the least susceptible. In other experiments, the same three mosquito species were tested with the standard strain 2362, An. nuneztovari was the least susceptible to this insect pathogen, while An. braziliensis was the most susceptible. This latter species showed a difference in the level of LC50 concentration, when compared to the former, of 2.4, 2.5 and 1.8 in readings taken 24, 48 and 72 hours after exposure to the bacillus.
DOI: 10.1590/S0036-46651999000200007
Aparece nas coleções:Artigos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
artigo-inpa.pdf963,46 kBAdobe PDFVisualizar/Abrir


Este item está licenciada sob uma Licença Creative Commons Creative Commons