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Título: | Bioatividade de óleos essenciais no controle de Botrytis cinerea isolado de morangueiro |
Título(s) alternativo(s): | Essential oils bioactivity in strawberry grey mould control |
Palavras-chave: | Morangueiro - Mofo cinzento Agricultura orgânica Resistência a fungicidas Controle biológico de pragas Óleos essenciais - Fungicidas Strawberry - Gray mold Organic agriculture Resistance to fungicides Biological control of pests Essential Oils - Fungicides |
Data do documento: | 2011 |
Editor: | Sociedade Brasileira de Plantas Medicinais |
Citação: | LORENZETTI, E. R. et al. Bioatividade de óleos essenciais no controle de Botrytis cinerea isolado de morangueiro. Revista Brasileira de Plantas Medicinais, Botucatu, v. 13, p. 619-627, 2011. Edição especial. |
Resumo: | This study aimed evaluates essential oils in Botrytis cinerea isolates growth, which causes gray mould on strawberry. Were tested essential oils of lemon grass, palmrose, citronella, clove, cinnamon, mint, lavender, tangerine, eucalyptus, tea tree, rosemary and orange. The oils were analyzed in gas chromatograph attached to mass detector for identifying the mainly oils components. Were evaluated mycelial growth, conidia production and conidia germination of B. cinerea, with oil incorporation in culture medium. Were conducted an evaluation of oils volatile components and the efficiency of oils in fungicide-resistant isolate. For each test, different oils showed efficiency, however lemongrass, palmarosa, cinnamon and mint showed the best effects in all tests. All treatments demonstrated similar effects to recommended fungicide for the culture, which had methyl thiophanate. Two treatments (lemon grass and cinnamon oils), were effective against resistant isolate. Essential oils are shown as promising option for development of possible product for plant disease management. |
URI: | http://repositorio.ufla.br/jspui/handle/1/29212 |
Aparece nas coleções: | DFP - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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ARTIGO_Bioatividade de óleos essenciais no controle de Botrytis cinerea isolado de morangueiro.pdf | 2,72 MB | Adobe PDF | Visualizar/Abrir |
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