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https://ri.ufs.br/jspui/handle/riufs/24665| Document Type: | Artigo |
| Title: | Volatile components from galls induced by Baccharopelma dracunculifoliae (Hemiptera: Psyllidae) on leaves of Baccharis dracunculifolia (Asteraceae) |
| Authors: | Besten, Michele Aparecida Nunes, Domingos Sávio Granato, Daniel Sens, Sávio Luis Wisniewski Junior, Alberto Simionatto, Edesio Luis Scharf, Dilamara Riva |
| Issue Date: | 2015 |
| Resumo : | The volatile components of the galls induced by the insect Baccharopelma dracunculifoliae (Hemiptera: Psyllidae) on leaves of Baccharis dracunculifolia (Asteraceae) were analyzed by gas chromatography-mass spectrometry (GC-MS) and gas chromatographyflame-ionisation detection (GC-FID), and then comparison with volatile oil samples from healthy leaves collected in the vicinity. The galls produced around 3.5% of the total organic volatiles whereas healthy leaves rendered an average yield of 0.6%. The observed higher proportions of germacrene D, bicyclogermacrene, limonene, and b-pinene in the galls suggest that all these compounds are important targets in the search for natural enemies of this Psyllid. Moreover, higher relative percentages of (E)-nerolidol and spathulenol were found in healthy leaves. |
| Keywords: | Baccharis dracunculifolia Baccharopelma dracunculifoliae Volatiles |
| ISSN: | 1678-7064 |
| Is part of: | Química Nova |
| Language: | eng |
| Publisher / Institution : | Sociedade Brasileira de Química |
| Citation: | BESTEN, M. A. et al. Volatile components from galls induced by Baccharopelma dracunculifoliae (Hemiptera: Psyllidae) on leaves of Baccharis dracunculifolia (Asteraceae). Química Nova, Campinas, v. 38, n. 1, p. 66–70, 2015. Disponível em: https://www.scielo.br/j/qn/a/V4hKG83LTGmpNPTRLtRKKZh/?lang=pt. Acesso em: 26 fev. 2026. |
| License: | Creative Commons Atribuição-NãoComercial 3.0 Não Adaptada (CC BY-NC 3.0) |
| Identifier: | https://doi.org/10.5935/0100-4042.20140288 |
| URI: | https://ri.ufs.br/jspui/handle/riufs/24665 |
| Appears in Collections: | DQI - Artigos de periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| VolatileComponentsGallsInducedBaccharopelma.pdf | 237,59 kB | Adobe PDF |  View/Open |
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