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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
06/07/2018 |
Data da última atualização: |
07/11/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CHARLIE-SILVA, I.; GIGLIOTI, R.; MAGALHÃES, P. M.; SOUSA, I. M. O.; FOGLIO, M. A.; OLIVEIRA, M. C. de S.; CHAGAS, A. C. de S. |
Afiliação: |
Ives Charlie-Silva, Universidade Brasil, São Paulo; Rodrigo Giglioti, Universidade Brasil, São Paulo; Pedro M. Magalhães, Centro Pluridisciplinar de Pesquisas Químicas, Biológicas e Agrícolas; Ilza M. O. Sousa, Centro Pluridisciplinar de Pesquisas Químicas, Biológicas e Agrícolas; Mary Ann Foglio, UNICAMP; MARCIA CRISTINA DE SENA OLIVEIRA, CPPSE; ANA CAROLINA DE SOUZA CHAGAS, CPPSE. |
Título: |
Lack of impact of dietary inclusion of dried Artemisia annua leaves for cattle on infestation by Rhipicephalus (Boophilus) microplus ticks. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Ticks and Tick-borne Diseases, v.9, p. 1115-1119, 2018. |
DOI: |
https://doi.org/10.1016/j.ttbdis.2018.04.004 |
Idioma: |
Português |
Conteúdo: |
The present study evaluated whether a natural dietary additive, dried Artemisia annua leaves, may be useful to control Rhipicephalus (Boophilus) microplus on naturally infested cattle. Twenty heifers of the Canchim breed, weighing around 250?kg, were divided into two equally sized experimental groups: 1) control animals and 2) animals receiving 200?g/day of dried A. annua leaves for two months. Before treatment began, the animals were homogeneously distributed in control and treatment groups based on their pre-treatment weight and tick infestation level. Counts of engorged female ticks then occurred weekly during the two-month experimental period. We also monitored cattle weight gain and packed cell volume (PCV). Artemisinin (0.96%) was quantified in the plant material by high-performance liquid chromatography with refractive index detector (HPLC-IR). No statistical differences between the control and treatment groups were observed for engorged female counts (log averages of 1.3 ticks and 1.4 ticks per animal, respectively), daily cattle weight gain (0.910?kg and 0.888?kg, respectively) or PCV (33.5% and 33.0%, respectively). We conclude that the oral supplementation of cattle feed with dried A. annuna leaves did not control natural infestation of R. (B.) microplus. The hypothesis of artemisinin?s action on cattle ticks by ingestion through the animals? blood was not confirmed at the evaluated dose. |
Palavras-Chave: |
Suplementação oral. |
Thesagro: |
Artemisia Annua. |
Thesaurus Nal: |
Cattle; Ticks. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02246naa a2200253 a 4500 001 2093061 005 2018-11-07 008 2018 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.ttbdis.2018.04.004$2DOI 100 1 $aCHARLIE-SILVA, I. 245 $aLack of impact of dietary inclusion of dried Artemisia annua leaves for cattle on infestation by Rhipicephalus (Boophilus) microplus ticks.$h[electronic resource] 260 $c2018 520 $aThe present study evaluated whether a natural dietary additive, dried Artemisia annua leaves, may be useful to control Rhipicephalus (Boophilus) microplus on naturally infested cattle. Twenty heifers of the Canchim breed, weighing around 250?kg, were divided into two equally sized experimental groups: 1) control animals and 2) animals receiving 200?g/day of dried A. annua leaves for two months. Before treatment began, the animals were homogeneously distributed in control and treatment groups based on their pre-treatment weight and tick infestation level. Counts of engorged female ticks then occurred weekly during the two-month experimental period. We also monitored cattle weight gain and packed cell volume (PCV). Artemisinin (0.96%) was quantified in the plant material by high-performance liquid chromatography with refractive index detector (HPLC-IR). No statistical differences between the control and treatment groups were observed for engorged female counts (log averages of 1.3 ticks and 1.4 ticks per animal, respectively), daily cattle weight gain (0.910?kg and 0.888?kg, respectively) or PCV (33.5% and 33.0%, respectively). We conclude that the oral supplementation of cattle feed with dried A. annuna leaves did not control natural infestation of R. (B.) microplus. The hypothesis of artemisinin?s action on cattle ticks by ingestion through the animals? blood was not confirmed at the evaluated dose. 650 $aCattle 650 $aTicks 650 $aArtemisia Annua 653 $aSuplementação oral 700 1 $aGIGLIOTI, R. 700 1 $aMAGALHÃES, P. M. 700 1 $aSOUSA, I. M. O. 700 1 $aFOGLIO, M. A. 700 1 $aOLIVEIRA, M. C. de S. 700 1 $aCHAGAS, A. C. de S. 773 $tTicks and Tick-borne Diseases$gv.9, p. 1115-1119, 2018.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Algodão; Embrapa Territorial. |
Data corrente: |
02/12/2020 |
Data da última atualização: |
02/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
MORELLO, C. de L.; SUASSUNA, N. D.; PEDROSA, M. B.; BARROSO, P. A. V.; SILVA FILHO, J. L. da; SUASSUNA, T. de M. F.; PERINA, F. J.; SOFIATTI, V.; MAGALHAES, F. O. da C.; LAMAS, F. M. |
Afiliação: |
CAMILO DE LELIS MORELLO, CNPA; NELSON DIAS SUASSUNA, CNPA; MURILO BARROS PEDROSA, FUNDAÇÃO BAHIA; PAULO AUGUSTO VIANNA BARROSO, CNPM; JOAO LUIS DA SILVA FILHO, CNPA; TAIS DE MORAES FALLEIRO SUASSUNA, CNPA; FABIANO JOSE PERINA, CNPA; VALDINEI SOFIATTI, CNPA; FERNANDA OLIVEIRA DA C MAGALHAES, CNPA; FERNANDO MENDES LAMAS, CPAO. |
Título: |
Cultivar BRS 433FL B2RF: upland cotton with high-quality fiber, insect resistance and glyphosate tolerance for the Brazilian Savanna. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 20, n. 3, e29262039, 2020. |
DOI: |
http://dx.doi.org/10.1590/1984-70332020v20n3c43 |
Idioma: |
Inglês |
Conteúdo: |
Cultivar BRS 433FL B2RF is a high-quality fiber upland cotton with high lint yield potential and resistance to several diseases. The introgressed trans-genic events Bollgard II® and Roundup Ready Flex® confer enhanced resistance to lepidopteran pests and tolerance to the herbicide glyphosate, respectively. Fiber length exceeds 32.5 mm and fiber strength 33 gf tex-1. |
Thesaurus NAL: |
Fiber quality; Glyphosate; Gossypium. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218566/1/Cultivar-BRS-433FL.pdf
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Marc: |
LEADER 01276naa a2200277 a 4500 001 2127438 005 2020-12-02 008 2020 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1590/1984-70332020v20n3c43$2DOI 100 1 $aMORELLO, C. de L. 245 $aCultivar BRS 433FL B2RF$bupland cotton with high-quality fiber, insect resistance and glyphosate tolerance for the Brazilian Savanna.$h[electronic resource] 260 $c2020 520 $aCultivar BRS 433FL B2RF is a high-quality fiber upland cotton with high lint yield potential and resistance to several diseases. The introgressed trans-genic events Bollgard II® and Roundup Ready Flex® confer enhanced resistance to lepidopteran pests and tolerance to the herbicide glyphosate, respectively. Fiber length exceeds 32.5 mm and fiber strength 33 gf tex-1. 650 $aFiber quality 650 $aGlyphosate 650 $aGossypium 700 1 $aSUASSUNA, N. D. 700 1 $aPEDROSA, M. B. 700 1 $aBARROSO, P. A. V. 700 1 $aSILVA FILHO, J. L. da 700 1 $aSUASSUNA, T. de M. F. 700 1 $aPERINA, F. J. 700 1 $aSOFIATTI, V. 700 1 $aMAGALHAES, F. O. da C. 700 1 $aLAMAS, F. M. 773 $tCrop Breeding and Applied Biotechnology$gv. 20, n. 3, e29262039, 2020.
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Embrapa Algodão (CNPA) |
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