Effect of Eucalyptus globulus Oil on Growth of The Fungal Pathogen Fusarium oxysporum f. sp. albedinis, The Causal Agent of Date Palm Bayoud Disease in the Laboratory

Q4 Agricultural and Biological Sciences

Arab Journal of Plant Protection Pub Date : 2023-09-01 DOI:10.22268/ajpp-41.3.281284

Asmaa Noueichi,, Sleih Chibani, Ammar Othmani, Mariam Boukbach, Wadad Abdelaziz, Rima Mona

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Abstract

Noueichi, A., S. Chibani, A. Othmani, M. Boukbach, W. Abdelaziz and R. Mouna. 2023. Effect of Eucalyptus globulus Oil on Growth of The Fungal Pathogen Fusarium oxysporum f. sp. albedinis, The Causal Agent of Date Palm Bayoud Disease in the Laboratory. Arab Journal of Plant Protection, 41(3): 281-284. https://doi.org/10.22268/AJPP-41.3.281284 Fusarium disease of date palm caused by Fusarium oxysporum f. sp. albedinis, commonly known as Bayoud disease, is a serious threat to date palm cultivation in North African countries including Algeria. The inhibitory activity of eucalyptus oil (Eucalyptus globulus) was evaluated in the Plant Biology Laboratory at the University of Constantine, Algeria. The results obtained showed significant inhibition of fungal growth which varied between 17 and 60% based on the concentration used. The pathogen inhibitory effect was mainly due to the presence of monoterpene compounds which have a strong inhibiting property against fungi. The results obtained suggest that Eucalyptus essential oil is potentially a safe and effective alternative to chemical fungicides, but field evaluation for its ability to control date palm Bayoud disease is essential before recommending its use in farmers’ fields. Keywords: Date palm, Fusarium oxysporum f.sp. albedinis, essential oil, Eucalyptus globulus

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桉叶油对枣椰病病原菌尖孢镰刀菌生长的影响

陈建军，陈建军，陈建军，陈建军。2009。桉叶油对枣椰病病原菌尖孢镰刀菌生长的影响植物保护学报，41(3):281-284。https://doi.org/10.22268/AJPP-41.3.281284由镰孢镰刀菌(Fusarium oxysporum f. sp. albedinis)引起的枣树镰刀菌病，俗称Bayoud病，是阿尔及利亚等北非国家枣树种植的严重威胁。桉树油(eucalyptus globulus)的抑制活性在阿尔及利亚君士坦丁大学植物生物学实验室进行了评估。所获得的结果表明，真菌生长的抑制作用显著，根据所使用的浓度，其抑制作用在17%到60%之间。对病原菌的抑制作用主要是由于单萜化合物的存在，单萜化合物对真菌有很强的抑制作用。研究结果表明，桉树精油是一种安全有效的化学杀菌剂替代品，但在推荐在农民田间使用之前，必须对其防治枣椰树巴乌德病的能力进行现场评价。关键词:枣椰树;尖孢镰刀菌;白蜡树，精油，蓝桉

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来源期刊

Arab Journal of Plant Protection Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： The Arab Journal of Plant Protection is an open access journal included in CABI, AGRIS and Google Scholar data bases and indexed by Scopus. The journal’s aim is the promotion of plant health for crops grown in the Arab and Near East region and for safe food production and transfer of new knowledge on plant pests and their sustainable management. The journal deals with all scientific