Identification of Fusarium oxysporum f. sp. ciceris Physiological Races in Chickpea Cultivated Areas in Al-Ghab Region, Syria

Q4 Agricultural and Biological Sciences
Leila Allouch
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Abstract

Alloush, L., S. Al-Maghribi and B. Barhom. 2021. Identification of Fusarium oxysporum f. sp. ciceris Physiological Races in Chickpea Cultivated Areas in Al-Ghab Region, Syria. Arab Journal of Plant Protection, 39(4): 231-240. https://doi.org/10.22268/AJPP-39.4.231240 Fusarium wilt disease caused by Fusarium oxysporum f. sp. ciceris is one of the diseases that cause significant economic losses to the chickpea crop around the world, as infection with FOC can occurs during the different stages of plant growth. One of the best approaches to reduce the damage caused by FOC is by using resistant chickpea varieties. Hence, this study aimed to determine the physiological races of 25 FOC isolates collected from 20 agricultural sites belonging to six regulatory zones in the Al-Ghab region in Syria, based on their pathogenicity on 13 differential chickpea cultivars (C-104, JG -74, CPS-1, BG-215, BG-212, WR-315, Anniger, Chaffa, ILC482, L-550, K850-3/27, UC-27). The study was carried out during 2020 at the Agricultural Scientific Research Center in Al-Ghab. The results obtained showed that the tested isolates belong to races 0, 1B/C, 2, 3, 5, and 6. This is the first report of races 2 and 3 in Syria, and each of them constituted 28% of the total tested isolates, whereas 24% of the isolates were represented by race 0, and both races 5 and 1B/C occurred at 8% frequency, and race 6 included one isolate obtained from Abu Faraj site. Keywords: Chickpea, vascular wilt, physiological races, pathogenicity, Al-Ghab, Syria
叙利亚Al Ghab地区鹰嘴豆栽培区尖孢镰刀菌生理小种的鉴定
Alloush, L., S. Al-Maghribi和B. barhom2021。叙利亚Al-Ghab地区鹰嘴豆种植区尖孢镰刀菌生理小种的鉴定植物保护学报,39(4):231-240。https://doi.org/10.22268/AJPP-39.4.231240由尖孢镰刀菌(Fusarium oxysporum f. sp. ciceris)引起的枯萎病(Fusarium wilt disease)是世界上对鹰嘴豆作物造成重大经济损失的疾病之一,因为FOC可发生在植物生长的不同阶段。减少FOC危害的最佳方法之一是使用抗鹰嘴豆品种。因此,本研究旨在通过对13个不同鹰嘴豆品种(C-104、JG -74、CPS-1、BG-215、BG-212、WR-315、Anniger、Chaffa、ILC482、L-550、K850-3/27、UC-27)的致病性,确定从叙利亚Al-Ghab地区6个管制区20个农业站点采集的25株FOC分离株的生理小种。该研究于2020年在Al-Ghab农业科学研究中心进行。结果表明,分离菌株分别属于0、1B/C、2、3、5和6小种。这是叙利亚首次报告的2种和3种分离株,各占检测分离株总数的28%,而24%的分离株为0种,5种和1B/C种均以8%的频率发生,6种包括从Abu Faraj站点获得的1株分离株。关键词:鹰嘴豆,血管性枯萎病,生理小种,致病性,Al-Ghab,叙利亚
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来源期刊
Arab Journal of Plant Protection
Arab Journal of Plant Protection Agricultural and Biological Sciences-Agronomy and Crop Science
CiteScore
0.40
自引率
0.00%
发文量
12
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
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