Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/29212
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
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