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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/12/1997 |
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Data da última atualização: |
03/10/2016 |
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Autoria: |
FARKAS, R.; HALL, M. J. R.; KELEMEN, F. |
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Título: |
Wound myiasis of sheep in Hungary. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Veterinary Parasitology, v. 69, n. 1/2, p. 133-144, Apr. 1997. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: In Hungary, 4388 sheep in six flocks were surveyed in June-August of 1992-1995 to gather basic data on wound myiasis, its incidence, the predominant fly species involved and the clinical manifestations of infestation. The pathogenesis and economic significance of wound myiasis, as well as the interrelation of breed and sex with infestation levels, were evaluated. Active wound myiasis was recorded in all flocks, in 17.6% (774/4388) of the inspected sheep. The incidence varied among flocks and inspections from 4.7% to 38.9%, but it was significantly greater in imported breeds (28.8%, 651/2257) than in indigenous breeds (5.8%, 123/2131). Lesions of wound myiasis were located more frequently on the external genital organs (in 87%, 673/774 of all cases) than on other body regions. Overall, significantly more males (74.3%, 61/82) than females (16.5%, 713/4306) were infested. With the exception of five cases (0.06% of the total), when larvae of Lucilia sericata (Diptera: Calliphoridae) were also found, Wohlfahrtia magnifica (Diptera: Sarcophagidae) was the only species identified in wounds in this study. Despite the fact that larvae of L. sericata were so rarely encountered in wounds, adults of L. sericata were much the more common of the two species observed around wounds, even those infested by W. magnifica. The vast majority of animals inspected had only one myiasis wound. Clinical signs depended on the body part affected. The most severe infestations, in terms of extent of wounds and numbers of visible larvae, were usually those of the vulva and prepuce. Wound consisted of from one up to six foci, each completely filled by larvae of W. magnifica. These foci were either isolated from each other or they merged into a large lesion. Larvae in any focus tended to be at the same stage of development, but, were wounds were very severe, a range of developmental stages was observed together, indicating that frequent restrikes of wounds occurred. The most common signs were restlessness, anxiety and reluctance to graze. The animals were obviously depressed when they suffered from severe infestations causing lameness or blindness. Some of the most severely affected animals displayed obvious loss of condition. However, overall, there was no significant difference between the mean bodyweights of a sample of infested (59.2 kg) and uninfested (60.9 kg) animals. MenosAbstract: In Hungary, 4388 sheep in six flocks were surveyed in June-August of 1992-1995 to gather basic data on wound myiasis, its incidence, the predominant fly species involved and the clinical manifestations of infestation. The pathogenesis and economic significance of wound myiasis, as well as the interrelation of breed and sex with infestation levels, were evaluated. Active wound myiasis was recorded in all flocks, in 17.6% (774/4388) of the inspected sheep. The incidence varied among flocks and inspections from 4.7% to 38.9%, but it was significantly greater in imported breeds (28.8%, 651/2257) than in indigenous breeds (5.8%, 123/2131). Lesions of wound myiasis were located more frequently on the external genital organs (in 87%, 673/774 of all cases) than on other body regions. Overall, significantly more males (74.3%, 61/82) than females (16.5%, 713/4306) were infested. With the exception of five cases (0.06% of the total), when larvae of Lucilia sericata (Diptera: Calliphoridae) were also found, Wohlfahrtia magnifica (Diptera: Sarcophagidae) was the only species identified in wounds in this study. Despite the fact that larvae of L. sericata were so rarely encountered in wounds, adults of L. sericata were much the more common of the two species observed around wounds, even those infested by W. magnifica. The vast majority of animals inspected had only one myiasis wound. Clinical signs depended on the body part affected. The most severe infestations, in terms of exte... Mostrar Tudo |
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Palavras-Chave: |
Ectoparasito; Ocorrencia. |
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Thesagro: |
Miiase; Ovino. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02871naa a2200193 a 4500
001 1517831
005 2016-10-03
008 1997 bl uuuu u00u1 u #d
100 1 $aFARKAS, R.
245 $aWound myiasis of sheep in Hungary.
260 $c1997
520 $aAbstract: In Hungary, 4388 sheep in six flocks were surveyed in June-August of 1992-1995 to gather basic data on wound myiasis, its incidence, the predominant fly species involved and the clinical manifestations of infestation. The pathogenesis and economic significance of wound myiasis, as well as the interrelation of breed and sex with infestation levels, were evaluated. Active wound myiasis was recorded in all flocks, in 17.6% (774/4388) of the inspected sheep. The incidence varied among flocks and inspections from 4.7% to 38.9%, but it was significantly greater in imported breeds (28.8%, 651/2257) than in indigenous breeds (5.8%, 123/2131). Lesions of wound myiasis were located more frequently on the external genital organs (in 87%, 673/774 of all cases) than on other body regions. Overall, significantly more males (74.3%, 61/82) than females (16.5%, 713/4306) were infested. With the exception of five cases (0.06% of the total), when larvae of Lucilia sericata (Diptera: Calliphoridae) were also found, Wohlfahrtia magnifica (Diptera: Sarcophagidae) was the only species identified in wounds in this study. Despite the fact that larvae of L. sericata were so rarely encountered in wounds, adults of L. sericata were much the more common of the two species observed around wounds, even those infested by W. magnifica. The vast majority of animals inspected had only one myiasis wound. Clinical signs depended on the body part affected. The most severe infestations, in terms of extent of wounds and numbers of visible larvae, were usually those of the vulva and prepuce. Wound consisted of from one up to six foci, each completely filled by larvae of W. magnifica. These foci were either isolated from each other or they merged into a large lesion. Larvae in any focus tended to be at the same stage of development, but, were wounds were very severe, a range of developmental stages was observed together, indicating that frequent restrikes of wounds occurred. The most common signs were restlessness, anxiety and reluctance to graze. The animals were obviously depressed when they suffered from severe infestations causing lameness or blindness. Some of the most severely affected animals displayed obvious loss of condition. However, overall, there was no significant difference between the mean bodyweights of a sample of infested (59.2 kg) and uninfested (60.9 kg) animals.
650 $aMiiase
650 $aOvino
653 $aEctoparasito
653 $aOcorrencia
700 1 $aHALL, M. J. R.
700 1 $aKELEMEN, F.
773 $tVeterinary Parasitology$gv. 69, n. 1/2, p. 133-144, Apr. 1997.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
17/11/2022 |
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Data da última atualização: |
17/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ANDRADE, B. G. N.; SOUZA, M. M. DE; AMAT, S.; REGITANO, L. C. de A.; OLIVEIRA, P. S. N. DE. |
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Afiliação: |
BRUNO G. N. ANDRADE, Computer Science Department, Munster Technological University, MTU/ADAPT, Cork, Ireland; MARCELA M. DE SOUZA; SAMAT AMAT, Department of Microbiological Sciences, North Dakota State University, Fargo, ND, United States; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; PRISCILA S. N. DE OLIVEIRA, Universidade Federal de São Carlos, São Carlos, Brazil. |
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Título: |
Microbiome genomics for livestock production. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Frontiers in Genetics, v. 13, 1000749, sep. 2022. |
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Páginas: |
2 p. |
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DOI: |
https://doi.org/10.3389/fgene.2022.1000749 |
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Idioma: |
Inglês |
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Conteúdo: |
In the Anthropocene era we are living in, the environmental impact caused by the livestock industry must be addressed while meeting the feed standards required by the global population. These goals can be achieved through the improvement of key production phenotypes (i.e., feed efficiency and methane production), and the overall health of individual animals and the herd, reducing the use of natural resources. |
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Palavras-Chave: |
Porcine. |
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Thesaurus NAL: |
Cattle; Genomics; Livestock production; Microbiome; Poultry. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148414/1/EditorialMicrobiomeGenomics.pdf
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Marc: |
LEADER 01135naa a2200265 a 4500
001 2148414
005 2022-11-17
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3389/fgene.2022.1000749$2DOI
100 1 $aANDRADE, B. G. N.
245 $aMicrobiome genomics for livestock production.$h[electronic resource]
260 $c2022
300 $a2 p.
520 $aIn the Anthropocene era we are living in, the environmental impact caused by the livestock industry must be addressed while meeting the feed standards required by the global population. These goals can be achieved through the improvement of key production phenotypes (i.e., feed efficiency and methane production), and the overall health of individual animals and the herd, reducing the use of natural resources.
650 $aCattle
650 $aGenomics
650 $aLivestock production
650 $aMicrobiome
650 $aPoultry
653 $aPorcine
700 1 $aSOUZA, M. M. DE
700 1 $aAMAT, S.
700 1 $aREGITANO, L. C. de A.
700 1 $aOLIVEIRA, P. S. N. DE
773 $tFrontiers in Genetics$gv. 13, 1000749, sep. 2022.
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Embrapa Pecuária Sudeste (CPPSE) |
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