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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
23/06/1999 |
Data da última atualização: |
23/06/1999 |
Autoria: |
TOSTO, S. G.; MACEDO, J. R. de; CAPECHE, C. L.; MELO, A. da S.; LIMA, W. |
Título: |
Avaliacao tecnica e economica do uso de agroquimicos em funcao do sistema de manejo e tutoramento na cultura do tomate (Lycopersicon esculentum Mill.) no municipio de Paty do Alferes, RJ. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Rio de Janeiro: EMBRAPA-CNPS, 1999. |
Páginas: |
4p. |
Série: |
(EMBRAPA-CNPS. Pesquisa em Andamento, 12). |
Idioma: |
Português |
Palavras-Chave: |
Avaliacao economica; Brasil; Defensives; Economic evaluation; Management; Paty de Alferes; Rio de Janeiro; Training systems. |
Thesagro: |
Defensivo; Lycopersicon Esculentum; Manejo; Tomate; Tutoramento. |
Thesaurus Nal: |
tomatoes. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01015nam a2200337 a 4500 001 1764489 005 1999-06-23 008 1998 bl uuuu u0uu1 u #d 100 1 $aTOSTO, S. G. 245 $aAvaliacao tecnica e economica do uso de agroquimicos em funcao do sistema de manejo e tutoramento na cultura do tomate (Lycopersicon esculentum Mill.) no municipio de Paty do Alferes, RJ. 260 $aRio de Janeiro: EMBRAPA-CNPS$c1999 300 $a4p. 490 $a(EMBRAPA-CNPS. Pesquisa em Andamento, 12). 650 $atomatoes 650 $aDefensivo 650 $aLycopersicon Esculentum 650 $aManejo 650 $aTomate 650 $aTutoramento 653 $aAvaliacao economica 653 $aBrasil 653 $aDefensives 653 $aEconomic evaluation 653 $aManagement 653 $aPaty de Alferes 653 $aRio de Janeiro 653 $aTraining systems 700 1 $aMACEDO, J. R. de 700 1 $aCAPECHE, C. L. 700 1 $aMELO, A. da S. 700 1 $aLIMA, W.
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Embrapa Hortaliças (CNPH) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
18/11/2013 |
Data da última atualização: |
18/03/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
OLIVEIRA, L. M. B.; MACEDO, I. T. F.; VIEIRA, L. da S.; CAMURÇA-VASCONCELOS, A. L. F.; TOMÉ, A. R.; SAMPAIO, R. A.; LOUVANDINI, H.; BEVILAQUA, C. M. L. |
Afiliação: |
LUIZ DA SILVA VIEIRA, CNPC; Ana Lourdes Camurça Fernandes Vasconcelos, Pós-graduação - Universidade Estadual do Ceará (UECe) - Fortaleza, CE, Brazil; Centro de Energia Nuclear na Agricultura, Universidade de São Paulo (USP) - São Paulo, SP, Brazil. |
Título: |
Effects of Mimosa tenuiflora on larval establishment of Haemonchus contortus in sheep. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Veterinary Parasitology, v. 196, n. 3/4, p. 341-346, Sept. 2013. |
DOI: |
0.1016/j.vetpar.2013.04.014 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Anthelmintic resistance has limited the ability to control the gastrointestinal nematodes of small ruminants and has therefore awakened an interest in the study of tanniferous plants as a source of anthelmintics. This study was carried out to evaluate the effect of Mimosa tenuiflora intake, a tanniferous plant that is fed to small ruminants in northeastern Brazil, on the larval establishment of Haemonchus contortus in sheep. In this experiment, 18 nematode-free sheep were divided into three groups (n=6) according to live weight. Group 1 was fed M. tenuiflora leaves; Group 2 was fed M. tenuiflora stems; Group 3 served as the control group and was fed Cynodon dactylon, a plant with low levels of tannins. The animals consumed the plants for 13 days (Day -7 to Day 5). On Day 0, the sheep were experimentally infected with 4500 third-stage H. contortus each. Five days after infection (Day 5), the sheep were slaughtered to count the worm burden and perform a histological analysis of the abomasum. The daily plant intake and the live weight gain of the animals were recorded. The groups that ingested M. tenuiflora leaves and stems consumed less dry matter than did those that ingested C. dactylon (P<0.05). The consumption of M. tenuiflora leaves did not reduce the L3 establishment of H. contortus compared to the control (P>0.05). The intake of M. tenuiflora stems tended toward decreasing larval establishment, but the reduction was not significant (P>0.05). No significant differences were observed in the mucosal cellular response and live weight gain among the groups. These data demonstrated that, with the protocol used, M. tenuiflora has no effect on larval establishment of H. contortus in sheep. MenosAbstract: Anthelmintic resistance has limited the ability to control the gastrointestinal nematodes of small ruminants and has therefore awakened an interest in the study of tanniferous plants as a source of anthelmintics. This study was carried out to evaluate the effect of Mimosa tenuiflora intake, a tanniferous plant that is fed to small ruminants in northeastern Brazil, on the larval establishment of Haemonchus contortus in sheep. In this experiment, 18 nematode-free sheep were divided into three groups (n=6) according to live weight. Group 1 was fed M. tenuiflora leaves; Group 2 was fed M. tenuiflora stems; Group 3 served as the control group and was fed Cynodon dactylon, a plant with low levels of tannins. The animals consumed the plants for 13 days (Day -7 to Day 5). On Day 0, the sheep were experimentally infected with 4500 third-stage H. contortus each. Five days after infection (Day 5), the sheep were slaughtered to count the worm burden and perform a histological analysis of the abomasum. The daily plant intake and the live weight gain of the animals were recorded. The groups that ingested M. tenuiflora leaves and stems consumed less dry matter than did those that ingested C. dactylon (P<0.05). The consumption of M. tenuiflora leaves did not reduce the L3 establishment of H. contortus compared to the control (P>0.05). The intake of M. tenuiflora stems tended toward decreasing larval establishment, but the reduction was not significant (P>0.05). No significant diff... Mostrar Tudo |
Palavras-Chave: |
Gastrointestinal diseases; In vivo; Nematódeo gastrintestinal; Nematodes. |
Thesagro: |
Anti-helmíntico; Haemonchus contortus; Nematóide; Ovino; Tanino. |
Thesaurus NAL: |
Anthelmintics; Mimosa tenuiflora; Sheep; Tannins. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 02808naa a2200373 a 4500 001 1971300 005 2015-03-18 008 2013 bl uuuu u00u1 u #d 024 7 $a0.1016/j.vetpar.2013.04.014$2DOI 100 1 $aOLIVEIRA, L. M. B. 245 $aEffects of Mimosa tenuiflora on larval establishment of Haemonchus contortus in sheep.$h[electronic resource] 260 $c2013 520 $aAbstract: Anthelmintic resistance has limited the ability to control the gastrointestinal nematodes of small ruminants and has therefore awakened an interest in the study of tanniferous plants as a source of anthelmintics. This study was carried out to evaluate the effect of Mimosa tenuiflora intake, a tanniferous plant that is fed to small ruminants in northeastern Brazil, on the larval establishment of Haemonchus contortus in sheep. In this experiment, 18 nematode-free sheep were divided into three groups (n=6) according to live weight. Group 1 was fed M. tenuiflora leaves; Group 2 was fed M. tenuiflora stems; Group 3 served as the control group and was fed Cynodon dactylon, a plant with low levels of tannins. The animals consumed the plants for 13 days (Day -7 to Day 5). On Day 0, the sheep were experimentally infected with 4500 third-stage H. contortus each. Five days after infection (Day 5), the sheep were slaughtered to count the worm burden and perform a histological analysis of the abomasum. The daily plant intake and the live weight gain of the animals were recorded. The groups that ingested M. tenuiflora leaves and stems consumed less dry matter than did those that ingested C. dactylon (P<0.05). The consumption of M. tenuiflora leaves did not reduce the L3 establishment of H. contortus compared to the control (P>0.05). The intake of M. tenuiflora stems tended toward decreasing larval establishment, but the reduction was not significant (P>0.05). No significant differences were observed in the mucosal cellular response and live weight gain among the groups. These data demonstrated that, with the protocol used, M. tenuiflora has no effect on larval establishment of H. contortus in sheep. 650 $aAnthelmintics 650 $aMimosa tenuiflora 650 $aSheep 650 $aTannins 650 $aAnti-helmíntico 650 $aHaemonchus contortus 650 $aNematóide 650 $aOvino 650 $aTanino 653 $aGastrointestinal diseases 653 $aIn vivo 653 $aNematódeo gastrintestinal 653 $aNematodes 700 1 $aMACEDO, I. T. F. 700 1 $aVIEIRA, L. da S. 700 1 $aCAMURÇA-VASCONCELOS, A. L. F. 700 1 $aTOMÉ, A. R. 700 1 $aSAMPAIO, R. A. 700 1 $aLOUVANDINI, H. 700 1 $aBEVILAQUA, C. M. L. 773 $tVeterinary Parasitology$gv. 196, n. 3/4, p. 341-346, Sept. 2013.
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