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Potencial fungitóxico do óleo essencial de Piper hispidinervum (pimenta longa) sobre os fungos fitopatogênicos Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides Fungitoxic potential of the essential oil the Piper hispidinervum (long-pepper) against phytopathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides

Lidiany Mendonça Zacaroni et al · Instituto Nacional de Pesquisas da Amazônia · 2009

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"Pinta" em população nativa do Estado do Amazonas

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O objetivo deste trabalho foi avaliar a atividade fungicida in vitro do óleo essencial das folhas de Piper hispidinervum sobre Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides. Para os ensaios biológicos, empregou-se o teste bioanalítico in vitro utilizando as concentrações de 100, 200, 500, 1000, 1500 e 2000 µg.mL-1 do óleo essencial. Estas foram incorporadas no meio de cultura BDA (batata-dextrose-ágar) para avaliação do crescimento ou inibição micelial. O delineamento estatístico utilizado foi o inteiramente casualizado, com quatro repetições. Na concentração de 200 µg.mL-1, observou-se uma inibição total do fitopatógeno Bipolaris sorokiniana enquanto que, para o Fusarium oxysporum e o Colletotrichum gloeosporioides esta ocorreu na concentração de 1000 µg.mL-1.<br>The objective of this study was to evaluate the in vitro antifungal activity of the essential oil of the leaves of Piper hispidinervum against Bipolaris sorokiniana, Fusarium oxysporum and Colletotrichum gloeosporioides. For the biological tests, using the bioanalitic test in vitro the concentrations of 100, 200, 500, 1000, 1500 and 2000 µg.mL-1 the essential oil. This were incorporated into PDA (potato dextrose agar) medium in order to evaluate fungal mycelial growth or inhibition. The statistic design used was completely randomized, with four replicates. In the concentration of 200 µg.mL-1, observed inhibited complete the phytopathogens Bipolaris sorokiniana while the Fusarium oxysporum and Colletotrichum gloeosporioides this is occurred in the concentration of 1000 µg.mL-1.

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APA 7

al, L. M. Z. E. (2009). Potencial fungitóxico do óleo essencial de Piper hispidinervum (pimenta longa) sobre os fungos fitopatogênicos Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides Fungitoxic potential of the essential oil the Piper hispidinervum (long-pepper) against phytopathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides. https://doi.org/10.1590/S0044-59672009000100020

MLA

al, Lidiany Mendonça Zacaroni et. "Potencial fungitóxico do óleo essencial de Piper hispidinervum (pimenta longa) sobre os fungos fitopatogênicos Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides Fungitoxic potential of the essential oil the Piper hispidinervum (long-pepper) against phytopathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides." 2009. https://doi.org/10.1590/S0044-59672009000100020.

Chicago

al, Lidiany Mendonça Zacaroni et. 2009. "Potencial fungitóxico do óleo essencial de Piper hispidinervum (pimenta longa) sobre os fungos fitopatogênicos Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides Fungitoxic potential of the essential oil the Piper hispidinervum (long-pepper) against phytopathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides.". https://doi.org/10.1590/S0044-59672009000100020.

Harvard

al, L. M. Z. E. 2009, Potencial fungitóxico do óleo essencial de Piper hispidinervum (pimenta longa) sobre os fungos fitopatogênicos Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides Fungitoxic potential of the essential oil the Piper hispidinervum (long-pepper) against phytopathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides, Instituto Nacional de Pesquisas da Amazônia, available at: https://doi.org/10.1590/S0044-59672009000100020 [Accessed 8 Aug. 2026].

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Title
Potencial fungitóxico do óleo essencial de Piper hispidinervum (pimenta longa) sobre os fungos fitopatogênicos Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides Fungitoxic potential of the essential oil the Piper hispidinervum (long-pepper) against phytopathogenic fungi Bipolaris sorokiniana, Fusarium oxysporum e Colletotrichum gloeosporioides
Author / contributors
Lidiany Mendonça Zacaroni et al
Publisher
Instituto Nacional de Pesquisas da Amazônia
Publication year
2009
ISSN
0044-5967
ISSN
0044-5967
Language
English

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