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| Registros recuperados : 69 | |
| 41. |  | SILVA, A. da; BRUNO, I. P.; FRANZINI, V. I.; MARCANTE, N. C.; BENITIZ, L.; MURAOKA, T. Phosphorus uptake efficiency, root morphology and architecture in Brazilian wheat cultivars. Journal of Radioanalytical and Nuclear Chemistry, v. 307, n. 2, p. 1055-1063, Feb. 2016.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 46. | | ARAGÃO, L. S.; CAVALCANTE, J. A. V.; SILVA, A. da; CAVALLI, J.; PEREIRA, D. H.; PEDREIRA, B. C. e. Acúmulo de forragem nos capins quênia e tamani no bioma amazônia. In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 5., 2016, Sinop. Anais. Sinop, MT: Embrapa, 2017. p. 66-68.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 48. | | FARIA, V. R.; VIANA, J. M. S.; MUNDIM, G. B.; SILVA, A. da C. e; CÂMARA, T. M. M. Adaptabilidade e estabilidade de populações de milho-pipoca relacionadas por ciclos de seleção. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 12, p. 1396-1403, dez. 2010 Título em inglês: Adaptability and stability of popcorn populations related through selection cycles.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 49. | | SILVA, A. da; CASTELLANI, E. D.; AGUIAR, I. B. de; SADER, R.; RODRIGUES, T. de J. D. Interacao de luz e temperatura na germinacao de sementes de Esenbeckia leiocarpa Engl. (Guaranta). Revista do Instituto Florestal, Sao Paulo, v.9, n.1, p.57-64, 1997.| Biblioteca(s): Embrapa Florestas. |
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| 51. | | BARTZ, M.; BROWN, G. G.; JAMES, S.; ROSA, M. da; TRIERVEILER, S.; SILVA, A. da; HIGUCHI, P. Earthworm population in a topographic gradient in Capão Alto, Santa Catarina, Brazil. In: INTERNATIONAL SYMPOSIUM ON EARTHWORM ECOLOGY, 10., 2014, Athens, Georgia. Abstracts. [S.l.: Soil Ecology Society], 2014. p. 124. ISEE 10.| Biblioteca(s): Embrapa Florestas. |
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| 52. | | SILVA, A. da; LANGE, A.; WRUCK, F. J.; ZOMPERO, K.; CAVALLI, C.; CAVALLI, E.; BUCHELT, A. C. Organic matter in forest arrangements within the Crop-Livestock-Forest Integration System in Mato Grosso State. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 54. | | SILVA, A. da; LANGE, A.; WRUCK, F. J.; ZOMPERO, K.; CAVALLI, C.; CAVALLI, E.; BUCHELT, A. C. Soil P, K, and Al contents in a Crop-Livestock-Forest integration system in Mato Grosso State. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 55. | | SILVA, A. da; MARCANTE, N. C.; FRANZINE, V. I.; BRUNO, I. P.; LEITE, V. H. G.; MURAOKA, T. Zinc and phosphorus interaction in phosphorus-efficient and inefficient wheat cultivars. In: INTERNATIONAL ZINC SYMPOSIUM, 4., 2015, São Paulo. Improving crop production and human health: catalogue of abstracts. [S.l.]: International Fertilizer Industry Association: Harvest Plus: International Zinc Association, 2015. p. 88-89.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 56. | | OLIVEIRA, H. S. de; LEMOS, O. F. de; MENEZES, I. C. de; CARDOSO, J. de N. O.; SILVA, A. da L. da. Efeito de concentrações de BAP na proliferação de gemas in vitro de pimenteira-do-reino. Horticultura Brasileira, Brasília, DF, v. 23, n. 2, p. 638, ago. 2005. Suplemento. Edição dos resumos: CONGRESSO BRASILEIRO DE OLERICULTURA, 45.; CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 15.; CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 2., 2005, Fortaleza, CE.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 57. | | LÚCIO, H.; ANUNCIAÇÃO, P.; SILVA, B. da; SILVA, A. da; QUEIROZ, V. A. V.; CARVALHO, C. W. P. de; PINHEIRO-SANT'ANA, H.; MARTINO, H. Consumption of extruded sorghum SC319 improved gut microbiota at genus level and reduced anthropometric markers in men with overweight: a randomized controlled clinical trial. Nutrients, v. 15, n. 17, 3786, 2023.| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Milho e Sorgo. |
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| 58. | | AZEVEDO, F. A. de; BRUNO, R. de L. A.; LOPES, K. P.; SILVA, A. da; DINIZ, E.; LIMA, A. A. de. Conservação de sementes de amendoim (Arachis hypogaea L.) em função do beneficiamento, embalagem e ambiente de armazenamento. Pesquisa Agropecuária Tropical, v.35, n.1, p.37-44, 2005.| Biblioteca(s): Embrapa Algodão. |
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| 59. | | SILVA, A. da; CAVALLI, J.; DOMICIANO, L. F.; HOLSCHUCH, S. G.; BOURSCHEIDT, M. L. B.; GOMES, F. J.; PINA, D. dos S.; PEDREIRA, B. C. e. Características morfológicas e teor de proteína bruta de Brachiaria brizantha cv. Marandu em sistema silvipastoril. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 25., 2015, Fortaleza. Dimensões tecnológicas e sociais da zootecnia: anais. Fortaleza: Sociedade Brasileira de Zootecnia, 2015. ZOOTEC.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 60. | | SILVA, A. da C. D. da; MELVILLE, C. C.; CHAGAS, E. A.; SILVA, J. K. C. da; KITAMURA, M. C.; SANTOS, N. S. dos; SILVA, V. X. da. Propagação vegetativa de camu-camu (myrciaria dúbia (H.B.K.) McVaugh) por meio de estaquia: efeito da consistência, tamanho e fitorregulador. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: SBF, 2010.| Biblioteca(s): Embrapa Roraima. |
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| Registros recuperados : 69 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
|
Data corrente: |
23/10/2019 |
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Data da última atualização: |
13/03/2023 |
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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: |
POLITI, F. A. S.; FANTATTO, R. R.; SILVA, A. da; MORO, I. J.; SAMPIERI, B. R.; CAMARGO-MATHIAS, M. I.; FIGUEIREDO, A.; CHAGAS, A. C. de S.; FURLAN, M. |
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Afiliação: |
Flávio Augusto Sanches Politi, UNESP; Rafaela Regina Fantatto, UNESP; Alexander Alves da Silva, UNESP; Isabela Jacob Moro, UNESP; Bruno Rodrigues Sampieri, UNICAMP; Maria Izabel Camargo-Mathias, UNESP; Amanda Figueiredo, UNESP; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; Maysa Furlan, UNESP. |
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Título: |
Evaluation of Tagetes patula (Asteraceae) as an ecological alternative in the search for natural control of the cattle tick Rhipicephalus (Boophilus) microplus (Acari: Ixodidae). |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Experimental and Applied Acarology, v. 77, p. 601-618, 2019. |
|
DOI: |
https://doi.org/10.1007/s10493-019-00368-2 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The cattle tick Rhipicephalus microplus is a great sanitary problem and causes huge losses to livestock, being a vector of important diseases. The aim of this work was to verify the action of plant-derived material obtained from Tagetes patula on the life cycle of R. microplus, as well as to analyze the action of these extracts on ovary cells of engorged females. In the Adult Immersion Test, the crude ethanolic extract (TpEtOH) showed an efcacy of 99.2% (LC50=18.60 mg mL−1). From the repellency test, it was found that both the TpEtOH and essential oil were 100% efcient on the larval stage. In addition, in the Larval Package Test, a mortality of 98.37% was obtained with TpEtOH (LC50=3.798 mg mL−1). From the microscopic analysis of ovary cells, morphological changes in the chorion and cytoplasm of oocytes were observed, with vacuolization around the germinal vesicle and disorganization of the pedicular cells, suggesting an interference in the normal embryogenic formation of the larvae. These results demonstrate that T. patula extracts interfere at all stages of development of the ixodid, from eggs to adults forms, and have a pronounced repellent efect. In addition, the results of the cytotoxicity assays performed on keratinocytes, as well as previous information on oral and dermal acute toxicity (LD50>4000 mg kg−1), attest that T. patula can be a safe alternative for ectoparasitic control, representing an alternative for development of a formulation used to help control populations of ticks in the feld. MenosThe cattle tick Rhipicephalus microplus is a great sanitary problem and causes huge losses to livestock, being a vector of important diseases. The aim of this work was to verify the action of plant-derived material obtained from Tagetes patula on the life cycle of R. microplus, as well as to analyze the action of these extracts on ovary cells of engorged females. In the Adult Immersion Test, the crude ethanolic extract (TpEtOH) showed an efcacy of 99.2% (LC50=18.60 mg mL−1). From the repellency test, it was found that both the TpEtOH and essential oil were 100% efcient on the larval stage. In addition, in the Larval Package Test, a mortality of 98.37% was obtained with TpEtOH (LC50=3.798 mg mL−1). From the microscopic analysis of ovary cells, morphological changes in the chorion and cytoplasm of oocytes were observed, with vacuolization around the germinal vesicle and disorganization of the pedicular cells, suggesting an interference in the normal embryogenic formation of the larvae. These results demonstrate that T. patula extracts interfere at all stages of development of the ixodid, from eggs to adults forms, and have a pronounced repellent efect. In addition, the results of the cytotoxicity assays performed on keratinocytes, as well as previous information on oral and dermal acute toxicity (LD50>4000 mg kg−1), attest that T. patula can be a safe alternative for ectoparasitic control, representing an alternative for development of a formulation used to h... Mostrar Tudo |
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Palavras-Chave: |
Ectoparasitic control; Natural products; Spotted fever. |
|
Thesagro: |
Carrapato. |
|
Thesaurus NAL: |
Acaricides; Animal parasites and pests; Livestock; Ticks. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02597naa a2200325 a 4500
001 2113388
005 2023-03-13
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10493-019-00368-2$2DOI
100 1 $aPOLITI, F. A. S.
245 $aEvaluation of Tagetes patula (Asteraceae) as an ecological alternative in the search for natural control of the cattle tick Rhipicephalus (Boophilus) microplus (Acari$bIxodidae).$h[electronic resource]
260 $c2019
520 $aThe cattle tick Rhipicephalus microplus is a great sanitary problem and causes huge losses to livestock, being a vector of important diseases. The aim of this work was to verify the action of plant-derived material obtained from Tagetes patula on the life cycle of R. microplus, as well as to analyze the action of these extracts on ovary cells of engorged females. In the Adult Immersion Test, the crude ethanolic extract (TpEtOH) showed an efcacy of 99.2% (LC50=18.60 mg mL−1). From the repellency test, it was found that both the TpEtOH and essential oil were 100% efcient on the larval stage. In addition, in the Larval Package Test, a mortality of 98.37% was obtained with TpEtOH (LC50=3.798 mg mL−1). From the microscopic analysis of ovary cells, morphological changes in the chorion and cytoplasm of oocytes were observed, with vacuolization around the germinal vesicle and disorganization of the pedicular cells, suggesting an interference in the normal embryogenic formation of the larvae. These results demonstrate that T. patula extracts interfere at all stages of development of the ixodid, from eggs to adults forms, and have a pronounced repellent efect. In addition, the results of the cytotoxicity assays performed on keratinocytes, as well as previous information on oral and dermal acute toxicity (LD50>4000 mg kg−1), attest that T. patula can be a safe alternative for ectoparasitic control, representing an alternative for development of a formulation used to help control populations of ticks in the feld.
650 $aAcaricides
650 $aAnimal parasites and pests
650 $aLivestock
650 $aTicks
650 $aCarrapato
653 $aEctoparasitic control
653 $aNatural products
653 $aSpotted fever
700 1 $aFANTATTO, R. R.
700 1 $aSILVA, A. da
700 1 $aMORO, I. J.
700 1 $aSAMPIERI, B. R.
700 1 $aCAMARGO-MATHIAS, M. I.
700 1 $aFIGUEIREDO, A.
700 1 $aCHAGAS, A. C. de S.
700 1 $aFURLAN, M.
773 $tExperimental and Applied Acarology$gv. 77, p. 601-618, 2019.
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