| Autor: |
Peixoto, Priscilla Moreira Curtis, Júlio, Armanda Aparecida, Jesus, Ester Gonçalves de, Venancio, Aldino Neto, Parreira, Luciana Alves, Santos, Mario Ferreira Conceição, Menini, Luciano |
| Předmět: |
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| Zdroj: |
Natural Product Research; 2024, Vol. 38 Issue 4, p667-672, 6p |
| Abstrakt: |
Tomato is one of the most produced and consumed fruits in the world. However, it is a crop that faces several phytosanitary problems, such as fusarium wilt, caused by Fusarium oxysporum. Thus, this study aimed to evaluate citronella and melaleuca essential oils in vitro potential in the fungus F. oxysporum management. The chemical identification of the components in the essential oils was performed by gas chromatography with flame ionization and mass spectrometer detectors. The IC50 and IC90 were determined by linear regression and the percentage of inhibition of the fungus by analysis of variance. The major compounds in citronella essential oil were citronellal, Geraniol, and citronellol; in melaleuca (tea tree) oil were terpinen-4-ol and α-terpinene. Both oils promoted more significant inhibition at concentrations of 1.5 and 2.5 μL/mL, besides not presenting significant differences with commercial fungicides, confirming the high potential for using this control method in agriculture. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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