Data/hora: 04/06/2024 04:48:33

Biblioteca(s): 	Embrapa Caprinos e Ovinos.	
Data corrente: 	29/08/2018	
Data da última atualização: 	29/08/2018	
Autoria: 	BOAG, B.; THOMAS, R. J.	
Título: 	The development and survival of free-living stages of Trichostrongylus colubriformis and Ostertagia circumcincta on pasture.	
Ano de publicação: 	1970	
Fonte/Imprenta: 	Research in Veterinary Science, v. 11, n. 4, p. 380-381, Jul. 1970.	
Idioma: 	Inglês	
Conteúdo: 	Abstract : Between June 1967 and Sept. 1968 two series of grass plots were contaminated with faeces containing eggs of T. colubriformis and O. circumcinta. Grass samples taken at regular intervals were examined for third stage larvae. The results indicate that while both species overwinter, O. circumcincta produced a larger and more persistent pasture infection the following spring. These observations suggest that the succession of species in the spring lamb crop can be explained by variations in the longevity of their larval stages.	
Palavras-Chave: 	Faeces; Helminth ova; Helminthoses.	
Thesaurus Nal: 	Animal parasitic nematodes; Grasses; Grazing lands; Helminths; Larvae; Nematoda; Nematode infections; Ostertagia; Parasites; Parasitoses; Pastures; Pathogen survival; Poaceae.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
Registro original: 	Embrapa Caprinos e Ovinos (CNPC)	
Exemplares: 	CNPC - (37370-1) - ADD - AP - PP -  -  -  - DIS