Data/hora: 23/09/2024 13:51:26

Biblioteca(s): 	Embrapa Gado de Leite.	
Data corrente: 	15/09/2021	
Data da última atualização: 	15/09/2021	
Autoria: 	MONTEIRO, C.; LAGE, T. C. de A.; MARCHESINI, P.; VALE, L.; PERINOTTO, W. M. de S.; LOPES, W. D. Z.; FERNANDES, S. A.; BITTENCOURT, V. R. E. P.; FURLONG, J.; PRATA, M. C. de A.	
Afiliação: 	CAIO MONTEIRO, Universidade Federal de Goiás; TIAGO COELHO DE ASSIS LAGE, Universidade Federal de Viçosa; PAULA MARCHESINI, Universidade Federal Rural do Rio de Janeiro; LETÍCIA VALE, Universidade Federal de Goiás; WENDELL MARCELO DE SOUZA PERINOTTO, Universidade Federal do Recôncavo da Bahia; WELBER DANIEL ZANETTI LOPES, Universidade Federal de Goiás; SERGIO ANTONIO FERNANDES, Universidade Federal de Viçosa; VANIA RITA ELIAS PINHEIRO BITTENCOURT, Universidade Federal Rural do Rio de Janeiro; JOHN FURLONG, Universidade Federal Rural do Rio de Janeiro; MARCIA CRISTINA DE AZEVEDO PRATA, CNPGL.	
Título: 	Combination of entomopathogenic nematodes with acaricides or essential oil of Lippia triplinervis against Rhipicephalus microplus (Acari: Ixodidae).	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Veterinary Parasitology: Regional Studies and Reports, v. 23, 100526, 2021.	
Idioma: 	Inglês	
Conteúdo: 	This study aimed to evaluate the combination effect of Heterorhabditis bacteriophora HP88 and H. indica LPP1, with the acaricides deltamethrin, amitraz and chlorfenvinphos, and the essential oil (EO) of Lippia triplinervis, against engorged females of Rhipicephalus microplus. In order to verify the effect of acaricides and EO, the adult immersion test was used, and in the groups treated only with entomopathogenic nematodes (EPNs), 150 infective juveniles were used per female. In the treatments with nematodes in combination with the acaricides or EO, the females were immersed in the solutions (acaricide or EO) and then transferred to Petri dishes for application of the nematodes. The treatment with acaricides resulted in a control percentage lower than 70%, except in the group treated with chlorfenvinphos in the second experiment (84.3%). The control percentage was 73% for L. triplinervis EO, and greater than 90% in all the groups treated with nematodes. For treatments with EPNs combined with the acaricides or EO, the efficacy was greater than 95% (except for deltamethrin + HP88), and reached 100% in the treatment with LPP1 + amitraz. It can be concluded that the EPNs at the concentrations tested were compatible with the acaricides deltamethrin, amitraz and chlorfenvinphos, and with the EO of L. triplinervis. These combinations enhance the effect of these control agents.	
Palavras-Chave: 	Formamidina; Organofosfato; Timol.	
Thesagro: 	Bovino; Carrapato; Gado; Inseticida Piretróide.	
Thesaurus Nal: 	Carvacrol; Ticks.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
Registro original: 	Embrapa Gado de Leite (CNPGL)	
Exemplares: 	CNPGL - (25298-1) - UPC - AP - DD -  -  -  - DIS