Data/hora: 23/05/2024 12:14:40

Biblioteca(s): 	Embrapa Gado de Leite.	
Data corrente: 	05/03/2024	
Data da última atualização: 	11/04/2024	
Autoria: 	GUIMARÃES-CESTARO, L.; SERRÃO, J. E.; MARTINS, M. F.; MARTÍNEZ, L. C.; ALVES, M. L. T. M. F.; LAZZARINI, K. R. G.; NOCELLI, R. C. F.; MALASPINA, O.; EVANS, J. D.; TEIXEIRA, E. W.	
Afiliação: 	LUBIANE GUIMARÃES-CESTARO, UNIVERSIDADE FEDERAL DE VIÇOSA; JOSÉ EDUARDO SERRÃO, UNIVERSIDADE FEDERAL DE VIÇOSA; MARTA FONSECA MARTINS, CNPGL; LUIS CARLOS MARTÍNEZ, UNIVERSIDADE FEDERAL DE VIÇOSA; MARIA LUISA TELES MARQUES FLORÊNCIO ALVES, AGÊNCIA PAULISTA DE TECNOLOGIA DOS AGRONEGÓCIOS; KARINA ROSA GUIDUGLI LAZZARINI, UNIVERSIDADE DE SÃO PAULO; ROBERTA CORNÉLIO FERREIRA NOCELLI, UNIVERSIDADE FEDERAL DE SÃO CARLOS; OSMAR MALASPINA, UNIVERSIDADE ESTADUAL PAULISTA; JAY DANIEL EVANS, BEE RESEARCH LAB; ERICA WEINSTEIN TEIXEIRA, AGÊNCIA PAULISTA DE TECNOLOGIA DOS AGRONEGÓCIOS.	
Título: 	Viruses, microsporidia and glyphosate residues in Africanized honey bees Apis mellifera, under field conditions.	
Ano de publicação: 	2024	
Fonte/Imprenta: 	Journal of Apicultural Research, v. 63, n. 2, p. 245-255, 2024.	
DOI: 	https://doi.org/10.1080/00218839.2024.2307765	
Idioma: 	Inglês	
Conteúdo: 	Bees are affected by several factors, including pathogens and pesticides, which may cause mortality and consequent population decline. Considering the ecological and economic importance of these pollinators, this study evaluated the occurrence of the microsporidia Nosema apis and Nosema ceranae, the viruses ABVP, DWV, BQCV, KBV, IAPV and CBPV and residues of the pesticides atrazine, chlorantraniliprole, deltamethrin, fipronil and glyphosate in workers from field colonies of Africanized honey bee Apis mellifera across one year. The presence of pesticide residues was also evaluated in honey and pollen samples. All tested viruses were found in the workers, with BQCV showing the highest copy number. BQCV levels were correlated with relative humidity. Nosema ceranae was the only microsporidian with higher intensities of infection during summer and autumn; seasons with high availability of food resources, which can act as dispersers of this pathogen. Small amounts of glyphosate and its metabolite were detected in the bees tested. These data show that honey bees are contaminated with pathogens and pesticides in the field and present correlative data for these threats.	
Palavras-Chave: 	Rainha negra; Vírus da célula.	
Thesagro: 	Abelha Africana; Mel; Patógeno; Pesticida; Vírus.	
Thesaurus Nal: 	Black queen cell virus; Honey bees; Nosema; Pathogens; Pesticides.	
Categoria do assunto: 	O Insetos e Entomologia	
Registro original: 	Embrapa Gado de Leite (CNPGL)	
Exemplares: 	CNPGL - (26286-1) - UPC - AP - DD -  -  -  - DIS