Antifungal activities of essential oils of cinnamon (Cinnamomum zeylanicum) and lemongrass (Cymbopogon citratus) on crown rot pathogens of banana

被引：8

作者：

Kamsu N.P. ^{[1
]}

Tchinda S.E. ^{[2
]}

Tchameni N.S. ^{[1
]}

Jazet D.P.M. ^{[1
]}

Madjouko M.A. ^{[1
]}

Youassi Youassi O. ^{[1
]}

Sameza M.L. ^{[1
]}

Tchoumbougnang F. ^{[1
]}

Menut C. ^{[3
]}

机构：

[1] Laboratory of Biochemistry, Department of Biochemistry, Faculty of Science, University of Douala, PO Box 24157, Douala

[2] Laboratory of Microbiology, IUT, University of Ngaoundere, P.O. Box 454, Ngaoundere

[3] Equipe “Glyco et nano-vecteurs pour le ciblage thérapeutique”, IBMM, Faculté de Pharmacie, 15 Avenue Charles Flahault, BP 14491, Montpellier

来源：

Indian Phytopathology | 2019年 / 72卷 / 1期

关键词：

Antifungal activity; Cinnamon; Crown rot; Essential oils; Lemongrass; Musa acuminate;

D O I：

10.1007/s42360-018-0104-1

中图分类号：

学科分类号：

摘要：

In the present study, yields of essential oils (EO) from Cinnamomum zeylanicum syn. C. verum and Cymbopogon citratus extracted by hydro-distillation were 0.38% and 0.27% respectively. Their chemical composition obtained by gas chromatography revealed that, cinnamon EO is mainly composed of thujanol (38.22%) and cinnamyl acetate (24.67%) while Lemongrass EO is characterized by linalool acetate (41.29%) and geraniol (32.15%). These oils significantly inhibited mycelial growth and conidia germination. Cinnamon oil was fungicidal at 2075 and 2000 µl/l while Lemongrass oil was fungicidal at 475, 350 and 600 µl/l, respectively, against Colletotrichum musae, Fusarium incarnatum and F. verticillioides. At 1025, 950 and 1088 µl/l C. zylanicum oil totally inhibited conidia germination of C. musae, F. incarnatum and F. verticillioides. For C. citrinus oil, total inhibited occurs at 200, 185 and 275 µl/l respectively, against C. musae, F. incarnatum and F. verticillioides. © 2019, Indian Phytopathological Society.

引用

页码：131 / 137

页数：6

共 28 条

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