Volume 12, Issue 3 (2023)                   JCP 2023, 12(3): 309-320 | Back to browse issues page

‎ 20.1001.1.22519041.2023.12.3.7.9

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Pouralibaba H R, Mohammadi N, Tabrizivand Taheri M, Kowkab S, Kouhestani M. Fusarium acuminatum: A new pathogen causing yellows and wilt on Dragon’s head Lallemantia iberica in Iran. JCP 2023; 12 (3) :309-320
URL: http://jcp.modares.ac.ir/article-3-66210-en.html
Fusarium acuminatum: A new pathogen causing yellows and wilt on Dragon’s head Lallemantia iberica in Iran
Hamid Reza Pouralibaba 1, Naser Mohammadi2 , Mozhgan Tabrizivand Taheri2 , Saba Kowkab2 , Mohammad Kouhestani2
1- Dryland Agricultural Research Institute (DARI), Agricultural Research, Education and Extension Organization (AREEO), Maragheh 5517643511, Iran. , hpouralibaba@gmail.com
2- Dryland Agricultural Research Institute (DARI), Agricultural Research, Education and Extension Organization (AREEO), Maragheh 5517643511, Iran.
Abstract:   (365 Views)

Dragon’s head Lallemantia iberica, currently is grown as an oilseed crop in dry areas of Iran. In 2019, symptoms including seedling damping-off, yellows, and wilt were observed on the plants in a commercial field in Maragheh province, Iran. Based on the morphological and molecular characters, the fungus isolated from symptomatic plants was identified as Fusarium acuminatum. The pathogenicity of the fungus was confirmed through inoculation of the host plant. Subsequently, Koch’s postulates were fulfilled by re-isolation of the same fungus from the inoculated symptomatic plants. This is the first report of Fusarium wilt disease occurring in Dragon’s head in Iran and worldwide.


 
Keywords: Translation elongation factor 1-a, wilt and yellows, damping off, oilseeds, fungal etiology, Maragheh
Full-Text [PDF 941 kb]   (199 Downloads)    
Article Type: Brief Communication | Subject: Mycology and Fungal Plant Diseases
Received: 2022/12/19 | Accepted: 2023/11/5 | Published: 2023/11/15
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