Results 1 to 10 of about 474 (115)

Genetic structure and kdr mutations in Aedes aegypti populations along a road crossing the Amazon Forest in Amapá State, Brazil [PDF]

open access: yesScientific Reports, 2023
Insecticide resistance in Aedes aegypti poses a significant threat to disease control. One form of resistance, caused by kdr mutations in the Na V gene, hinders vector control efforts in Brazil.
Barbara S. Souza   +5 more
doaj   +2 more sources

Aplicações do Deep Learning para diagnóstico de doenças e identificação de insetos vetores [PDF]

open access: yesSaúde em Debate, 2020
RESUMO Deep Learning é uma técnica de aprendizado de máquina na qual o programa computacional aprende padrões diretamente a partir de imagens classificadas previamente. O presente ensaio objetivou apresentar essa técnica e algumas de suas aplicações para
Ewerton Pacheco de Souza   +4 more
doaj   +3 more sources

Correction to: The influence of different sources of blood meals on the physiology of Aedes aegypti harboring Wolbachia wMel: mouse blood as an alternative for mosquito rearing [PDF]

open access: yesParasites & Vectors, 2021
An amendment to this paper has been published and can be accessed via the original article.
Luana Cristina Farnesi   +4 more
doaj   +2 more sources

First large-scale assessment of pyrethroid resistance in Anopheles darlingi (Diptera: Culicidae) in Brazil (2021-2024): a crucial step in informing decision-making in malaria control [PDF]

open access: yesMalaria Journal
Background Malaria continues to pose a significant public health threat in northern Brazil. Current control strategies for Anopheles darlingi, the primary malaria vector in the Amazon region, depend on long-lasting insecticidal nets (LLINs) and indoor ...
Quesia Santos Amorim   +8 more
doaj   +2 more sources

High voltage-gated sodium channel gene diversity in Aedes albopictus across Brazil [PDF]

open access: yesScientific Reports
The invasive Aedes albopictus, commonly known as the Asian tiger mosquito, has spread globally, posing public health risks because of its role as a secondary vector for arboviruses and capacity to transmit pathogens across sylvatic and urban cycles.
Gabriel Joventino Nascimento   +4 more
doaj   +2 more sources

The influence of different sources of blood meals on the physiology of Aedes aegypti harboring Wolbachia wMel: mouse blood as an alternative for mosquito rearing [PDF]

open access: yesParasites & Vectors, 2021
Background Aedes aegypti control programs have failed to restrain mosquito population expansion and, consequently, the spread of diseases such as dengue, Zika, and Chikungunya.
Luana Cristina Farnesi   +4 more
doaj   +2 more sources

High Frequencies of kdr Mutation and Chikungunya Infection in Aedes aegypti Population from Minas Gerais, Brazil [PDF]

open access: yesPathogens
The Chikungunya virus (CHIKV) presents global health challenges, with Brazil experiencing outbreaks since its introduction in 2014. In 2023, following a CHIKV outbreak in Minas Gerais (MG), social media was used to optimize an entomological survey aimed ...
Pedro Augusto Almeida-Souza   +14 more
doaj   +2 more sources

First detection of V410L kdr mutation in Aedes aegypti populations of Argentina supported by toxicological evidence [PDF]

open access: yesParasites & Vectors
Background Aedes aegypti (L.) is the main vector of dengue, yellow fever, Zika, and chikungunya viruses in many parts of the world, impacting millions of people worldwide each year. Insecticide-based interventions have been effective in controlling Aedes
Paula V. Gonzalez   +7 more
doaj   +2 more sources

Terapia larval: protocolo básico de manutenção, desinfecção, transporte e aplicação de larvas de Chrysomya megacephala (Fabricius, 1794) (Diptera: Calliphoridae)

open access: yesEntomological Communications, 2021
Chrysomya megacephala (Fabricius, 1794) (Diptera: Calliphoridae) is an exotic blowfly in Brazil and it is considered one of the main species of medical-forensic importance.
Renata A. Gama   +8 more
doaj   +1 more source

Atividade inseticida da neolignana Burchelina sobre Oncopeltus fasciatus

open access: yesRevista Eletrônica Teccen, 2021
Insetos praga são modelos de estudo na busca de métodos alternativos de controle que não agridam o homem e o meio ambiente, devido aos efeitos nocivos às plantações de grãos causando grandes impactos econômicos.
Denis Alves Monsores   +5 more
doaj   +1 more source

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