Results 41 to 50 of about 347,936 (222)

Assessment of Synthetic Membranes for Artificial Blood Feeding of Culicidae

Insects, 2020
Potential pathogen transmission through hematophagy in Culicidae is a major public-health problem, and several studies have been performed to better understand this phenomenon.
Luciana S. Dias, Jonatas C. Caldeira, Luiz G. S. R. Bauzer, José B. P. Lima   +3 more
doaj   +1 more source

Genome-wide Association Study Reveals New Loci Associated With Pyrethroid Resistance in Aedes aegypti

Frontiers in Genetics, 2022
Genome-wide association studies (GWAS) use genetic polymorphism across the genomes of individuals with distinct characteristics to identify genotype-phenotype associations.
Luciano V. Cosme, José Bento Pereira Lima, Jeffrey R. Powell, Ademir Jesus Martins, Ademir Jesus Martins   +4 more
doaj   +1 more source

First national-scale evaluation of temephos resistance in Aedes aegypti in Peru

Parasites & Vectors, 2022
Background The development of resistance against insecticides in Aedes aegypti can lead to operational failures in control programs. Knowledge of the spatial and temporal trends of this resistance is needed to drive effective monitoring campaigns, which ...
Miriam Palomino, Jesus Pinto, Pamela Yañez, Anali Cornelio, Luciana Dias, Quesia Amorim, Ademir Jesus Martins, Audrey Lenhart, Jose Bento Pereira Lima   +8 more
doaj   +1 more source

Updating Ecological and Behavioral Aspects of the Sandfly Fauna in the Vale do Ribeira Region, São Paulo State, Brazil

Insects, 2021
Some ecological parameters and the distribution of vectors in the municipality of Eldorado, Vale do Ribeira Region, São Paulo, were studied. Entomological surveys were carried out from September 2019 to March 2021.
Byara Freitas Guedes Oliveira, Maria de Fátima Domingos, Fredy Galvis Ovallos, Vera Lucia Fonseca de Camargo-Neves   +3 more
doaj   +1 more source

Evaluation of resistance to pyrethroid and organophosphate adulticides and kdr genotyping in Aedes aegypti populations from Roraima, the northernmost Brazilian State

Parasites & Vectors, 2020
Background Roraima, the northernmost State in Brazil, borders Venezuela and Guyana. Although mostly covered by the tropical forests, the urban centers of this state are highly infested with Ae. aegypti and are endemic for dengue, Zika and chikungunya. We
Ramão Luciano Nogueira Hayd, Luana Carrara, Joel de Melo Lima, Nathalia Coelho Vargas de Almeida, José Bento Pereira Lima, Ademir Jesus Martins   +5 more
doaj   +1 more source

Insecticide resistance, fitness and susceptibility to Zika infection of an interbred Aedes aegypti population from Rio de Janeiro, Brazil

Parasites & Vectors, 2020
Background Aedes aegypti is a vector of high relevance, since it transmits several arboviruses, including dengue, chikungunya and Zika. Studies on vector biology are usually conducted with laboratory strains presenting a divergent genetic composition ...
Carlucio Rocha dos Santos, Cynara de Melo Rodovalho, Willy Jablonka, Ademir Jesus Martins, José Bento Pereira Lima, Luciana dos Santos Dias, Mário Alberto Cardoso da Silva Neto, Georgia Correa Atella   +7 more
doaj   +1 more source

Controle da disseminação de vírus por meio de vetores na cultura da batata

Acta Scientiarum. Agronomy, 2010
O objetivo do trabalho foi verificar o efeito de tratamentos inseticidas, na produção e no controle da disseminação de vírus por afídeos vetores e o teor de resíduos observados nos tubérculos submetidos a esses tratamentos. Foram empregadas as cultivares,Ágata e Emeraude com Potato vírus Y.
Rejane Rodrigues da Costa, Antônia dos Reis Figueira, Francisco de Assis Câmara Rabelo Filho, João Eduardo Melo de Almeida, José Luiz Sandes de Carvalho Filho, Cleiton Lourenço de Oliveira   +5 more
openalex   +6 more sources

CONTROLE DE CRIADOUROS DOS VETORES DE DENGUE E DA FEBRE AMARELA URBANA NA CIDADE DE GOIÂNIA, COM PARTICIPAÇÃO POPULAR

Revista de Patologia Tropical, 2007
Diante da necessidade de monitoramento do nivel de infestacao do Aedes aegypti e/ou doAedes albopiciits na cidade de Goiânia, foi realizado pela Fundacao Nacional de Saude,regional de Goias, um Levantamento de indice Amostrai (LIA), em locais vulneraveis ainfestacao pelos vetores.
Adelair Helena dos Santos, Marlene de Fátima Camargo, Elizabeth Araújo e Silva, Newdvar Abrão, Rosa De Belém das Neves Alves, Eliana Isac   +5 more
openalex   +4 more sources

Reação de cultivares e eficiência do controle químico de pulgões vetores do Barley yellow dwarf virus em trigo [PDF]

Ciência Rural, 2004
Foram conduzidos em Cruz Alta, RS, no ano agrícola de 2000, quatro experimentos, em condições de campo, para avaliar a reação de cultivares de trigo e a eficiência de inseticidas, quanto à incidência de pulgões transmissores do Barley yellow dwarf virus (BYDV) e seus danos às plantas.
Mauro Tadeu Braga da Silva, Ervandil Corrêa Costa, Ricardo Silveiro Balardin   +2 more
openalex   +6 more sources

Insecticide resistance in Culex quinquefasciatus Say, 1823 in Brazil: a review

Parasites & Vectors, 2019
Culex quinquefasciatus is a successful invasive species broadly distributed in subtropical regions, including Brazil. It is an extremely annoying mosquito due to its nocturnal biting behavior, in high-density populations and it is a potential bridge ...
Ramon Pereira Lopes, José Bento Pereira Lima, Ademir Jesus Martins   +2 more
doaj   +1 more source