Data/hora: 19/06/2024 07:34:08

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	17/10/1995	
Data da última atualização: 	17/10/1995	
Autoria: 	THOMAS, R. J.	
Título: 	Forecasting the peak of gastrointestinal nematode infection in lambs.	
Ano de publicação: 	1978	
Fonte/Imprenta: 	Veterinary Record, v.103, n.21, p.465-468, Nov. 1978.	
Idioma: 	Inglês	
Conteúdo: 	The pattern of sheep nematode infective alarvae on pasture show a marked midsummer peak arising largely from the ewe peri-parturient egg output. Records of larval pattern over
a nine-year period were examined in relation to meteorological data, and a correlation was demonstrated between the time of the summer peak and cumulative rainfall. A "wet score" was allocated to 12-hourly raianfall figures, and a "critical index" of 440 units of wetness was shoen to be necessary before the larval peak was reached. A "warning in-
dex" of 350 to 380 wetness units is suggested which would allow a prediction to be made
of the onset of major infection in lambs.	
Palavras-Chave: 	Nematode; Parasita; Parasite; Pasture.	
Thesagro: 	Carneiro; Infecção; Larva; Nematóide; Pastagem.	
Thesaurus Nal: 	infection; larvae; sheep.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (30069-1) - ADD - SP - -- - SP1409 -  - 1409 - DIS