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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Cerrados; Embrapa Florestas. |
Data corrente: |
11/09/2018 |
Data da última atualização: |
11/09/2018 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
BROWN, G. G.; SILVA, E. da; THOMAZINI, M. J.; NIVA, C. C.; DECAËNS, T.; CUNHA, L. F. N.; NADOLNY, H. S.; DEMETRIO, W. C.; SANTOS, A.; FERREIRA, T.; MAIA, L. S.; CONRADO, A. C.; SEGALLA, R. F.; FERREIRA, A. C.; PASINI, A.; BARTZ, M. L. C.; SAUTTER, K. D.; JAMES, S. W.; BARETTA, D.; ANTONIOLLI, Z. I.; IGLESIAS BRIONES, M. J.; SOUSA, J. P.; RÖMBKE, J.; LAVELLE, P. |
Afiliação: |
GEORGE GARDNER BROWN, CNPF; Elodie da Silva, Pós doutoranda da Embrapa Florestas; MARCILIO JOSE THOMAZINI, CNPF; CINTIA CARLA NIVA, CPAC; Thibaud Decaëns, Université de Montpellier; Luís F. N. Cunha, Cardiff University; Herlon S. Nadolny, UFPR; Wilian C. Demetrio, UFPR; Alessandra Santos, UFPR; Talita Ferreira, UFPR; Lilianne S. Maia, UFPR; Ana Caroline Conrado, UFPR; Rodrigo F. Segalla, UFPR; Alexandre Casadei Ferreira, UFPR; Amarildo Pasini, UEL; Marie L. C. Bartz, Universidade Positivo; Klaus D. Sautter, Universidade Positivo; Samuel W. James, Maharishi University of Management; Dilmar Baretta, Universidade do Estado de Santa Catarina; Zaida Inês Antoniolli, UFSM; Maria Jesus Iglesias Briones, Universidad de Vigo; José Paulo Sousa, Universidade de Coimbra; Jörg Römbke, ECT Oekotoxikologie GmbH; Patrick Lavelle, Institut de Recherche pour le Développement. |
Título: |
The role of soil fauna in soil health and delivery of ecosystem services. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: REICOSKY, D. (Ed.). Managing soil health for sustainable agriculture: v. 1: fundamentals. [S.l.]: Burleigh Dodds Science Publ., 2018. p. 1-45. |
Série: |
(Burleigh Dodds series in agricultural science). |
Idioma: |
Inglês |
Palavras-Chave: |
Serviço ambiental. |
Thesagro: |
Biodiversidade; Fauna; Solo. |
Thesaurus Nal: |
Biodiversity; Ecosystem services; Soil; Soil fauna. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 01433naa a2200493 a 4500 001 2095357 005 2018-09-11 008 2018 bl uuuu u00u1 u #d 100 1 $aBROWN, G. G. 245 $aThe role of soil fauna in soil health and delivery of ecosystem services.$h[electronic resource] 260 $c2018 490 $a(Burleigh Dodds series in agricultural science). 650 $aBiodiversity 650 $aEcosystem services 650 $aSoil 650 $aSoil fauna 650 $aBiodiversidade 650 $aFauna 650 $aSolo 653 $aServiço ambiental 700 1 $aSILVA, E. da 700 1 $aTHOMAZINI, M. J. 700 1 $aNIVA, C. C. 700 1 $aDECAËNS, T. 700 1 $aCUNHA, L. F. N. 700 1 $aNADOLNY, H. S. 700 1 $aDEMETRIO, W. C. 700 1 $aSANTOS, A. 700 1 $aFERREIRA, T. 700 1 $aMAIA, L. S. 700 1 $aCONRADO, A. C. 700 1 $aSEGALLA, R. F. 700 1 $aFERREIRA, A. C. 700 1 $aPASINI, A. 700 1 $aBARTZ, M. L. C. 700 1 $aSAUTTER, K. D. 700 1 $aJAMES, S. W. 700 1 $aBARETTA, D. 700 1 $aANTONIOLLI, Z. I. 700 1 $aIGLESIAS BRIONES, M. J. 700 1 $aSOUSA, J. P. 700 1 $aRÖMBKE, J. 700 1 $aLAVELLE, P. 773 $tIn: REICOSKY, D. (Ed.). Managing soil health for sustainable agriculture:$gv. 1: fundamentals. [S.l.]: Burleigh Dodds Science Publ., 2018. p. 1-45.
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Embrapa Florestas (CNPF) |
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Biblioteca(s): |
Embrapa Instrumentação; Embrapa Mandioca e Fruticultura. |
Data corrente: |
21/12/2010 |
Data da última atualização: |
18/06/2013 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
CARDINALI, M. C. B.; VENÂNCIO, A. L.; KUBOTA, T. M. K.; MILORI, D. M. B. P.; FERREIRA, E. J.; MARTINS, P. K.; FREITAS-ASTÚA, J. |
Afiliação: |
DEBORA MARCONDES BASTOS P MILORI, CNPDIA; EDNALDO JOSE FERREIRA, CNPDIA. |
Título: |
Evaluation of early diagnosis of citrus greening using laser-induced fluorescence spectroscopy. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Citrus research & technology, Cordeirópolis, v. 31, suplemento, p. 108, 2010. Proceedings of the 18 conference international organization citrus virologists, 2010, Campinas. 1CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
Greening (HLB) is the most devastating disease that citrus plants face nowadays. The state of Sao Paulo, the largest producer of citrus in Brazil, has increasing incidences of this disease, which has no cure and makes trees unproductive over time. The strategy adopted by producers consists in elimination of symptomatic trees and spraying for vector control. However, this control is not effective because the plants have a long asymptomatic phase. This fact makes them invisible sources of inoculum. This study proposes the use of Laser-Induced Fluorescence Spectroscopy (LIFS) for early diagnosis of HLB in citrus plants. Leaves from healthy and inoculated plants with Candidatus Liberibacter asiaticus were assessed. Artificial Neural Network was used as chemometric tool for classifying spectra. Real-Time Polymerase Chain Reaction (RT-qPCR) measurements were performed to detect the presence of the bacteria. Based on the LIFS and RT-qPCR results, it is possible to determine that the chemical changes and the bacteria are unevenly distributed in the tree, and the accuracy of diagnosis increases with the number of collected leaves. Nevertheless, our results show that LIFS has great potential for early Greening diagnosis. In the third month after inoculation, around four months before the appearance of symptoms, 83% success rate was achieved. In the seventh month, LIFS has above 85% of success rate with high correlation with the RT-qPCR. |
Palavras-Chave: |
Evento; Plant disease. |
Thesagro: |
Bactéria; Doença de Planta; Fruta Cítrica; Greening. |
Thesaurus NAL: |
Candidatus Liberibacter asiaticus. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/84530/1/Proci-10.00260.pdf
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Marc: |
LEADER 02362nam a2200265 a 4500 001 1881244 005 2013-06-18 008 2010 bl uuuu u00u1 u #d 100 1 $aCARDINALI, M. C. B. 245 $aEvaluation of early diagnosis of citrus greening using laser-induced fluorescence spectroscopy. 260 $aCitrus research & technology, Cordeirópolis, v. 31, suplemento, p. 108, 2010. Proceedings of the 18 conference international organization citrus virologists, 2010, Campinas. 1CD-ROM.$c2010 520 $aGreening (HLB) is the most devastating disease that citrus plants face nowadays. The state of Sao Paulo, the largest producer of citrus in Brazil, has increasing incidences of this disease, which has no cure and makes trees unproductive over time. The strategy adopted by producers consists in elimination of symptomatic trees and spraying for vector control. However, this control is not effective because the plants have a long asymptomatic phase. This fact makes them invisible sources of inoculum. This study proposes the use of Laser-Induced Fluorescence Spectroscopy (LIFS) for early diagnosis of HLB in citrus plants. Leaves from healthy and inoculated plants with Candidatus Liberibacter asiaticus were assessed. Artificial Neural Network was used as chemometric tool for classifying spectra. Real-Time Polymerase Chain Reaction (RT-qPCR) measurements were performed to detect the presence of the bacteria. Based on the LIFS and RT-qPCR results, it is possible to determine that the chemical changes and the bacteria are unevenly distributed in the tree, and the accuracy of diagnosis increases with the number of collected leaves. Nevertheless, our results show that LIFS has great potential for early Greening diagnosis. In the third month after inoculation, around four months before the appearance of symptoms, 83% success rate was achieved. In the seventh month, LIFS has above 85% of success rate with high correlation with the RT-qPCR. 650 $aCandidatus Liberibacter asiaticus 650 $aBactéria 650 $aDoença de Planta 650 $aFruta Cítrica 650 $aGreening 653 $aEvento 653 $aPlant disease 700 1 $aVENÂNCIO, A. L. 700 1 $aKUBOTA, T. M. K. 700 1 $aMILORI, D. M. B. P. 700 1 $aFERREIRA, E. J. 700 1 $aMARTINS, P. K. 700 1 $aFREITAS-ASTÚA, J.
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