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1. | | COSTA, C. C. de O. S.; BISPO, G. S.; ALMEID, B. M. de; BRAVO, I. S. J.; BARBOSA, C. de J.; NASCIMENTO, A. S. do. Estudo do padrão e comportamento sexual de fêmeas de Anastrepha obliqua perante o ritual de cortejo dos machos: o que determina o sucesso de uma corte? In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 14., 2020. Ciência em tempos de crise: resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2020. 112 p. il. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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Registro Completo
Biblioteca(s): |
Embrapa Instrumentação; Embrapa Mandioca e Fruticultura. |
Data corrente: |
21/12/2010 |
Data da última atualização: |
03/07/2013 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
PEREIRA, F. M. V.; MILORI, D. M. B. P.; VENANCIO, A. L.; RUSSO, M. de S. T.; MARTINS, P. K.; FREITAS-ASTÚA, J. |
Afiliação: |
DEBORA MARCONDES BASTOS P MILORI, CNPDIA. |
Título: |
Evaluations of the effects of candidatus liberibacter asiaticus on inoculated citrus plants using laser-induced breakdown spectroscopy and chemometric tools. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Citrus research & technology, Cordeirópolis, v. 31, suplemento, p. 95, 2010. Proceedings of the 18 conference international organization citrus virologists, 2010, Campinas. 1CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
This analytical study investigated the organic and inorganic constituents of healthy leaves and leaves inoculated with Candidatus Liberibacter asiaticus (CLas) of citrus plants. The bacteria CLas is one of the causal agents of citrus greening (or Huanglongbing). For the investigations, it was used laser-induced breakdown spectroscopy (LIBS) combined with chemometric tools. The plants were measured monthly, and the information obtained using the LIBS spectra profiles with chemometric analyses was promising for the construction of predictive models to identify healthy and infected plants. The macro- and microconstituents were relevant to differentiation of the samples condition. The models were performed considering the different times of the inoculation (one, three, five and eight months). The calibration models were effective in classification of 88% to 96% of the samples with a 95% significance level. The novelty of this method is the fingerprinting of healthy and diseased plants based on the organic and inorganic contents. |
Palavras-Chave: |
Evento; Huanglongbing; Plant disease. |
Thesagro: |
Bactéria; Doença de Planta; Fruta Cítrica. |
Thesaurus NAL: |
Candidatus Liberibacter asiaticus. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/85428/1/Proci-10.00261.pdf
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Marc: |
LEADER 01985nam a2200253 a 4500 001 1881246 005 2013-07-03 008 2010 bl uuuu u00u1 u #d 100 1 $aPEREIRA, F. M. V. 245 $aEvaluations of the effects of candidatus liberibacter asiaticus on inoculated citrus plants using laser-induced breakdown spectroscopy and chemometric tools. 260 $aCitrus research & technology, Cordeirópolis, v. 31, suplemento, p. 95, 2010. Proceedings of the 18 conference international organization citrus virologists, 2010, Campinas. 1CD-ROM.$c2010 520 $aThis analytical study investigated the organic and inorganic constituents of healthy leaves and leaves inoculated with Candidatus Liberibacter asiaticus (CLas) of citrus plants. The bacteria CLas is one of the causal agents of citrus greening (or Huanglongbing). For the investigations, it was used laser-induced breakdown spectroscopy (LIBS) combined with chemometric tools. The plants were measured monthly, and the information obtained using the LIBS spectra profiles with chemometric analyses was promising for the construction of predictive models to identify healthy and infected plants. The macro- and microconstituents were relevant to differentiation of the samples condition. The models were performed considering the different times of the inoculation (one, three, five and eight months). The calibration models were effective in classification of 88% to 96% of the samples with a 95% significance level. The novelty of this method is the fingerprinting of healthy and diseased plants based on the organic and inorganic contents. 650 $aCandidatus Liberibacter asiaticus 650 $aBactéria 650 $aDoença de Planta 650 $aFruta Cítrica 653 $aEvento 653 $aHuanglongbing 653 $aPlant disease 700 1 $aMILORI, D. M. B. P. 700 1 $aVENANCIO, A. L. 700 1 $aRUSSO, M. de S. T. 700 1 $aMARTINS, P. K. 700 1 $aFREITAS-ASTÚA, J.
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Embrapa Instrumentação (CNPDIA) |
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