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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
18/09/2018 |
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Data da última atualização: |
18/09/2018 |
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Autoria: |
COOP, R. L.; JACKSON, F.; JACKSON, E.; FITZSIMONS, J.; LOWMAN, B. G. |
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Título: |
Nematodirus infection in lambs on an alternate grazing system of husbandry. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Research in Veterinary Science, v. 45, n. 1, p. 62-67, Jul. 1988. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The epidemiology of Nematodirus battus infection under a husbandry system based on an annual alternation of sheep and cattle was studied from 1983 to 1985. Pasture larval levels and sheep and cattle worm egg outputs were monitored from April to September each year. The level of N battus contamination on the sheep pasture and the number of clinically affected lambs increased over the three years despite grazing with cattle in the intervening year. Examination of cattle faeces demonstrated that six-month-old calves excreted moderate numbers of N battus eggs in June and July, thus contaminating next season's sheep grazing. |
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Thesaurus Nal: |
Animal husbandry; Animal parasitic nematodes; Cattle diseases; Epidemiology; Feces; Nematoda; Nematode infections; Nematodirus battus; Parasitology; Sheep diseases. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01431naa a2200289 a 4500
001 2095943
005 2018-09-18
008 1988 bl uuuu u00u1 u #d
100 1 $aCOOP, R. L.
245 $aNematodirus infection in lambs on an alternate grazing system of husbandry.
260 $c1988
520 $aAbstract: The epidemiology of Nematodirus battus infection under a husbandry system based on an annual alternation of sheep and cattle was studied from 1983 to 1985. Pasture larval levels and sheep and cattle worm egg outputs were monitored from April to September each year. The level of N battus contamination on the sheep pasture and the number of clinically affected lambs increased over the three years despite grazing with cattle in the intervening year. Examination of cattle faeces demonstrated that six-month-old calves excreted moderate numbers of N battus eggs in June and July, thus contaminating next season's sheep grazing.
650 $aAnimal husbandry
650 $aAnimal parasitic nematodes
650 $aCattle diseases
650 $aEpidemiology
650 $aFeces
650 $aNematoda
650 $aNematode infections
650 $aNematodirus battus
650 $aParasitology
650 $aSheep diseases
700 1 $aJACKSON, F.
700 1 $aJACKSON, E.
700 1 $aFITZSIMONS, J.
700 1 $aLOWMAN, B. G.
773 $tResearch in Veterinary Science$gv. 45, n. 1, p. 62-67, Jul. 1988.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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