Data/hora: 24/05/2024 03:03:05

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 02/08/1995
Data da última atualização: | 02/08/1995
Autoria: | MULLER, G. L.
Título: | The epizootiology of helminth infestation in sheep in the south-western District of the Cape.
Ano de publicação: | 1968
Fonte/Imprenta: | Onderstepoort Journal of Veterinary Research, v.35, n.1, p.159-194, 1968.
Idioma: | Inglês

Conteúdo:

1. The epizootiology of nematode parasites of sheep was investigated at the Outeniqua Experimental farm, George, Cape Province.
2. There has a nehative correlation between temperature and the availability of... [xerox ilegivel (parte)] in autumn and winter.
3. The major parasites at  Outeniqua were Trichostrongylus spp., Ostertagia spp. and to a lesser degree H. contortus, Cooperia spp. and Nematodirus spp. 
4. Flocks acquired massive worm burdens during the cooler months of the year, from autumn to spring.
5. The massive build-up of retarded fourth stage larvae and immature adults is a physiolo-
gical process in the life-cycle, whereby the parasite ensures itself of optimal circumstances for survival against adverse climatic conditions.

Palavras-Chave: | Epizootiology; Helminth; Infestation; Parasita; Parasite.
Thesagro: | Carneiro; Helminto; Infestação.
Thesaurus Nal: | sheep.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (28903-1) - ADD - SP - -- - SP0598 -  - 0598 - DIS