Antifungal Activity of Ethanol Extract of Polytrichum commune Hedw. Against Four Plant Pathogenic Fungi

被引：0

作者：

Shen H. ^{[1
,2
]}

Fu J. ^{[1
,2
]}

Han C. ^{[1
]}

Liu S. ^{[1
]}

Liu J. ^{[1
]}

Fang Y. ^{[1
]}

An B. ^{[1
]}

Wang M. ^{[1
]}

Wang B. ^{[1
]}

机构：

[1] College of Life Science and Engineering, Handan University, Handan

[2] Research and Development Center for Applied Technology of Wild Resource Plants in Sounthern Taihang Mountains, Handan

来源：

Science and Technology of Food Industry | 2024年 / 45卷 / 14期

关键词：

Alternaria tenuissima; antifungal activity; Botrytis cinerea; ethanol extract; Fusarium solani; Polytrichum commune Hedw;

D O I：

10.13386/j.issn1002-0306.2023080270

中图分类号：

学科分类号：

摘要：

In order to exploit new botanic fungicide, the antifungal activities of the ethanol extracts of stem-leaf and rhizoid of P. commune were studied by the mycelia growth rate method and the spore germination method based on the determination of their mycelia growth inhibition rates, spore germination inhibition rates and median inhibition concentration values (EC50) on B. cinerea, F. solani f. sp. batatas, F. solani and A. brassicicola. The results showed that the antifungal activities of the ethanol extracts of P. commune against the four plant pathogenic fungi were extremely significant (P<0.01) in the concentration range of 1 to 8 mg/mL and the antifungal activities were proportional to the concentration of ethanol extracts of P. commune. Furthermore, under the same concentration, the antifungal activity of the alcohol extracts of the stem-leaf of P. commune against the four plant pathogenic fungi was significantly higher than that of the rhizoid of P. commune (P<0.05). Finally, among the four plant pathogenic fungi, F. solani f. sp. batatas was the most sensitive to the antifungal activity of the ethanol extracts of the stem-leaf and rhizoid of P. commune, with the EC50 values of stem-leaf and rhizoid only 0.42 and 0.35 mg/mL, respectively. In summary, the ethanol extracts of the stem-leaf and rhizoid of P. commune had strong antifungal activities against the four plant pathogenic fungi, and the antifungal activity of the stem-leaf was better than that of the rhizoid. Both of them had certain potential application in the development of new botanical fungicides. © The Author(s) 2024.

引用

页码：147 / 154

页数：7

共 30 条

[1] WANG H, TIAN R Z, CHEN Y., In vivo and in vitro antifungal activities of five alkaloid compounds isolated from Picrasma quassioides (D. Don) Benn against plant pathogenic fungi, Pesticide Biochemistry and Physiology, 188, 3, pp. 67-73, (2022)
[2] FERNANDEZ-ORTUNO D, TORES J A, PEREZ-GARCIA A, Et al., First report of fenpyrazamine resistance in Botrytis cinerea from strawberry fields in Spain[J], Plant Health Progress, 19, 1, (2018)
[3] COSSEBOOM S D, IVORS K L, SCHNABEL G, Et al., Within-season shift in fungicide resistance profiles of Botrytis cinerea in California strawberry fields, Plant Disease, 103, 1, pp. 59-64, (2018)
[4] WANG Fanfan, TANG Tao, GUO Jie, Et al., Toxicity test and field control effect of botanical fungicides on the leaf spot of Atractylodes macrociphala, China Plant Protection, 40, 9, pp. 77-80, (2020)
[5] ZHAO Qian, Study on a plant-derived fungicide for the control of pumpkin powdery mildew and gummy stem blight, Heilongjiang Agricultural Sciences, 7, pp. 35-37, (2021)
[6] ZHENG Anke, LU Yan, HUANG Jiaying, Et al., Control effects of 9 botanical fungicides on Puccinia helianthi, Chinese Journal of Oil Crop Science, 45, 3, pp. 623-628, (2023)
[7] DING Renhui, HE Xiaoe, WANG Wenlong, Et al., Screening of plant-derived fungicides for main diseases of postharvest Gitrus and analysis of antifungal effects, Journal of Henan Agricultural Sciences, 48, 2, pp. 91-97, (2019)
[8] CHENG Xiaoxia, Analysis of anti-cancer active components of Polytrichum commune and its killing mechanism on leukemia cells, (2013)
[9] GUO Ling, LEI Chengkang, YUAN Wen-juan, Et al., Damage of effect of ethyl acetate extract of Polytrichum commune on membrane of human leukemia K562 cell, Journal of Shaanxi Normal University(Natural Science Edition), 44, 5, pp. 89-93, (2016)
[10] CHENG Xiaoxia, ZHANG Zhiqi, TANG Wei, Et al., Chemical components and cytotoxic activity of Polytrichum commune L. ex Hedw, Natural Production Research and Development, 26, 11, pp. 1733-1738, (2014)

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