|
|
Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
06/01/2021 |
Data da última atualização: |
06/01/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
EBERHARDT, P. E. R.; BEVILAQUA, G. A. P.; SCHIAVON, J. S.; ANTUNES, I. F.; PINHEIRO, R. A. |
Afiliação: |
PAULO EDUARDO ROCHA EBERHARDT; GILBERTO ANTONIO P BEVILAQUA, CPACT; JOSUAN STURBELLE SCHIAVON; IRAJA FERREIRA ANTUNES, CPACT; REGIS ARAUJO PINHEIRO. |
Título: |
Immediate and residual effects of an ecological fertilization mixture on the concentration of nutrients in bean leaves. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Annual Report of the Bean Improvement Cooperative, v. 63, p. 141-142, 2020. |
Idioma: |
Inglês |
Notas: |
BIC. |
Conteúdo: |
The objective was to evaluate the immediate and residual effect of the use of an ecologically based fertilizer mixture on the accumulation of nutrients in bean culture. |
Thesagro: |
Feijão; Fertilizante. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219935/1/BICv63-2020-pag-141-142.pdf
|
Marc: |
LEADER 00820naa a2200205 a 4500 001 2129016 005 2021-01-06 008 2020 bl uuuu u00u1 u #d 100 1 $aEBERHARDT, P. E. R. 245 $aImmediate and residual effects of an ecological fertilization mixture on the concentration of nutrients in bean leaves.$h[electronic resource] 260 $c2020 500 $aBIC. 520 $aThe objective was to evaluate the immediate and residual effect of the use of an ecologically based fertilizer mixture on the accumulation of nutrients in bean culture. 650 $aFeijão 650 $aFertilizante 700 1 $aBEVILAQUA, G. A. P. 700 1 $aSCHIAVON, J. S. 700 1 $aANTUNES, I. F. 700 1 $aPINHEIRO, R. A. 773 $tAnnual Report of the Bean Improvement Cooperative$gv. 63, p. 141-142, 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Clima Temperado (CPACT) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
29/06/2018 |
Data da última atualização: |
16/01/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
FIGUEIREDO, A.; NASCIMENTO, L. M.; LOPES, L. G.; GIGLIOTI, R.; ALBUQUERQUE, R. D. D. G.; SANTOS, M. G.; FALCÃO, D. Q.; NOGUEIRA, J. A. P.; ROCHA, L.; CHAGAS, A. C. de S. |
Afiliação: |
Amanda Figueiredo, UNESP; Leonor M. Nascimento, UFRJ; Louyse G. Lopes, UNICEP; Rodrigo Giglioti, UNESP; Ricardo D. D. G. Albuquerque, UFRJ; Marcelo G. Santos, UERJ; Deborah Q. Falcão, UFF; Jeane A. P. Nogueira, UFRJ; Leandro Rocha, UFRJ; UFF; ANA CAROLINA DE SOUZA CHAGAS, CPPSE. |
Título: |
First report of the effect of Ocotea elegans essential oil on Rhipicephalus (Boophilus) microplus. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Veterinary Parasitology, v.252, p.131-136, mar. 2018. |
DOI: |
https://doi.org/10.1016/j.vetpar.2018.02.018 |
Idioma: |
Inglês |
Conteúdo: |
Rhipicephalus (Boophilus) microplus is responsible for reducing animal welfare, causing a drop in productive performance and transmitting hemoparasites. The main strategy of tick control is application of synthetic acaricides. However, parasite resistance to these compounds is a major concern. Therefore, the acaricidal and repellent in vitro effect of the Ocotea elegans essential oil on larvae and adult females of R. (B.) microplus were evaluated. The larval packet test (LPT), larval repellency test (RT) and adult immersion test (AIT) were performed. The essential oil was analyzed by gas chromatography (GC/FID) and the structure of the oil?s major constituent (92.2% sesquirosefuran) was elucidated by nuclear magnetic resonance. In the AIT, efficacy higher than 90% was detected from the concentration 25 mg/mL upward. In both LPTs performed after 48 h, only the 100 mg/mL concentration resulted in mortalities above 70%. On the other hand, the essential oil caused an average of 95.8% repellency from 0.78 to 100 mg/mL. The LC50 in the two LPT (48 h) tests were 59.68 and 25.59 mg/mL, respectively. The LC50 and LC90 in the AIT were 4.96 and 17.37 mg/mL, and in the RT they were 0.04 and 1.24 mg/mL respectively. We conclude that the essential oil of O. elegans leaves has a significant acaricidal effect on engorged females and on larval repellency of R. (B.) microplus ticks, and can be a promising alternative for the control of this ectoparasite. |
Palavras-Chave: |
Carrapato de gado; Controle alternativo; Repelência; Sesquirosefurano. |
Thesagro: |
Resistência. |
Thesaurus NAL: |
Ticks. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179297/1/Figueiredo-et-al-2018-Essential-oil-Ocotea.pdf
|
Marc: |
LEADER 02399naa a2200313 a 4500 001 2092933 005 2019-01-16 008 2018 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.vetpar.2018.02.018$2DOI 100 1 $aFIGUEIREDO, A. 245 $aFirst report of the effect of Ocotea elegans essential oil on Rhipicephalus (Boophilus) microplus.$h[electronic resource] 260 $c2018 520 $aRhipicephalus (Boophilus) microplus is responsible for reducing animal welfare, causing a drop in productive performance and transmitting hemoparasites. The main strategy of tick control is application of synthetic acaricides. However, parasite resistance to these compounds is a major concern. Therefore, the acaricidal and repellent in vitro effect of the Ocotea elegans essential oil on larvae and adult females of R. (B.) microplus were evaluated. The larval packet test (LPT), larval repellency test (RT) and adult immersion test (AIT) were performed. The essential oil was analyzed by gas chromatography (GC/FID) and the structure of the oil?s major constituent (92.2% sesquirosefuran) was elucidated by nuclear magnetic resonance. In the AIT, efficacy higher than 90% was detected from the concentration 25 mg/mL upward. In both LPTs performed after 48 h, only the 100 mg/mL concentration resulted in mortalities above 70%. On the other hand, the essential oil caused an average of 95.8% repellency from 0.78 to 100 mg/mL. The LC50 in the two LPT (48 h) tests were 59.68 and 25.59 mg/mL, respectively. The LC50 and LC90 in the AIT were 4.96 and 17.37 mg/mL, and in the RT they were 0.04 and 1.24 mg/mL respectively. We conclude that the essential oil of O. elegans leaves has a significant acaricidal effect on engorged females and on larval repellency of R. (B.) microplus ticks, and can be a promising alternative for the control of this ectoparasite. 650 $aTicks 650 $aResistência 653 $aCarrapato de gado 653 $aControle alternativo 653 $aRepelência 653 $aSesquirosefurano 700 1 $aNASCIMENTO, L. M. 700 1 $aLOPES, L. G. 700 1 $aGIGLIOTI, R. 700 1 $aALBUQUERQUE, R. D. D. G. 700 1 $aSANTOS, M. G. 700 1 $aFALCÃO, D. Q. 700 1 $aNOGUEIRA, J. A. P. 700 1 $aROCHA, L. 700 1 $aCHAGAS, A. C. de S. 773 $tVeterinary Parasitology$gv.252, p.131-136, mar. 2018.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|