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| Registros recuperados : 65 | |
| 5. |  | WICKERT, E.; LEMOS, E. G. M.; MACHADO, M. A. Evaluation of the Genetic Diversity of Strains from Citrus and Coffee Hosts by SingleNucleotide Polymorphism Markers. Phytopathology, St. Paul, USA, v. 97, n. 12, p. 1543-1549, 2007. ISSN, 0031-949X| Biblioteca(s): Epagri-Sede. |
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| 15. | | POMPEU JUNIOR, J.; SICIERO, A.; MACHADO, M. A. Porta-enxerto, doencas e melhoramentos de citros. Citricultura Atual, Cordeiropolis, SP, v.6, n.31, p.16, dez. 2002.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 65 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
31/01/2018 |
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Data da última atualização: |
31/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - B |
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Autoria: |
ANDRADE, M. S.; RIBEIRO, L. P.; BORGONI, P. C.; SILVA, M. F. G. F.; FORIM, M. R.; FERNANDES, J. B.; VIEIRA, P. C.; VENDRAMIN, J. D.; MACHADO, M. A. |
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Título: |
Essential Oil Variation from Twenty Two Genotypes of Citrus in Brazil? Chemometric Approach and Repellency Against Diaphorina citri Kuwayama. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Molecules, Basel, v. 21, p. 1-10, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The chemical composition of volatile oils from 22 genotypes of Citrus and related genera
was poorly differentiated, but chemometric techniques have clarified the relationships between
the 22 genotypes, and allowed us to understand their resistance to D. citri. The most convincing
similarities include the synthesis of (Z)--ocimene and (E)-caryophyllene for all 11 genotypes
of group A. Genotypes of group B are not uniformly characterized by essential oil compounds.
When stimulated with odor sources of 22 genotypes in a Y-tube olfactometer D. citri preferentially
entered the arm containing the volatile oils of Murraya paniculata, confirming orange jasmine as its
best host. C. reticulata, C. sinensis was the least preferred genotype, and is characterized by the
presence of phytol, (Z)--ocimene, and -elemene, which were not found in the most preferred
genotype. We speculate that these three compounds may act as a repellent, making these oils less
attractive to D. citri. |
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Palavras-Chave: |
C reticulate; C sinensis; chemometrics; Citrus; Diaphorina citri; essential oil; GC-MS; Huanglongbing; Murraya paniculata; olfactory. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01944naa a2200337 a 4500
001 1127022
005 2018-01-31
008 2016 bl uuuu u00u1 u #d
100 1 $aANDRADE, M. S.
245 $aEssential Oil Variation from Twenty Two Genotypes of Citrus in Brazil? Chemometric Approach and Repellency Against Diaphorina citri Kuwayama.$h[electronic resource]
260 $c2016
520 $aThe chemical composition of volatile oils from 22 genotypes of Citrus and related genera was poorly differentiated, but chemometric techniques have clarified the relationships between the 22 genotypes, and allowed us to understand their resistance to D. citri. The most convincing similarities include the synthesis of (Z)--ocimene and (E)-caryophyllene for all 11 genotypes of group A. Genotypes of group B are not uniformly characterized by essential oil compounds. When stimulated with odor sources of 22 genotypes in a Y-tube olfactometer D. citri preferentially entered the arm containing the volatile oils of Murraya paniculata, confirming orange jasmine as its best host. C. reticulata, C. sinensis was the least preferred genotype, and is characterized by the presence of phytol, (Z)--ocimene, and -elemene, which were not found in the most preferred genotype. We speculate that these three compounds may act as a repellent, making these oils less attractive to D. citri.
653 $aC reticulate
653 $aC sinensis
653 $achemometrics
653 $aCitrus
653 $aDiaphorina citri
653 $aessential oil
653 $aGC-MS
653 $aHuanglongbing
653 $aMurraya paniculata
653 $aolfactory
700 1 $aRIBEIRO, L. P.
700 1 $aBORGONI, P. C.
700 1 $aSILVA, M. F. G. F.
700 1 $aFORIM, M. R.
700 1 $aFERNANDES, J. B.
700 1 $aVIEIRA, P. C.
700 1 $aVENDRAMIN, J. D.
700 1 $aMACHADO, M. A.
773 $tMolecules, Basel$gv. 21, p. 1-10, 2016.
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