First report of bacterial canker on wild almond (Prunus scoparia) caused by Pseudomonas syringae pv. syringae in Iran
نویسندگان
چکیده
منابع مشابه
Outbreak and Spread of Bacterial Canker of Kiwifruit Caused by Pseudomonas syringae pv. actinidiae Biovar 3 in Korea
A bacterial pathogen, Pseudomonas syringae pv. actinidiae (Psa), is a causal agent of kiwifruit bacterial canker worldwide. Psa biovar 3 (Psa3) was first detected in 2011 at an orchard in Dodeok-myeon, Goheunggun, Jeonnam Province in Korea. In this study, we present the results of an epidemiological study regarding Psa3 occurrence on kiwifruit orchards in Korea for the period of 2013 to 2015. S...
متن کاملNew insights on the bacterial canker of kiwifruit (Pseudomonas syringae pv. actinidiae)
Since 2008, Pseudomonas syringae pv. actinidiae, the causal agent of bacterial canker of kiwifruit has become the main pathogen of yellow and green fleshed kiwifruit. All major kiwifruit producing countries in the world have been affected by this bacterial pathogen, leading to substantial economic losses. This review presents the current knowledge on various aspects about the origin, epidemiolo...
متن کاملResistant and susceptible responses in alfalfa (Medicago sativa) to bacterial stem blight caused by Pseudomonas syringae pv. syringae
Bacterial stem blight caused by Pseudomonas syringae pv. syringae is a common disease of alfalfa (Medicago sativa L). Little is known about host-pathogen interactions and host defense mechanisms. Here, individual resistant and susceptible plants were selected from cultivars Maverick and ZG9830 and used for transcript profiling at 24 and 72 hours after inoculation (hai) with the isolate PssALF3....
متن کاملestimation of epiphytic population size of pseudomonas syringae pv. syringae on the weeds of apricot orchards infected to bacterial canker
چکیده مرحله اپی فیتی باکتری pseudomonas syringae pv. syringae (pss) در شیوع و انتشار آن نقش اساسی دارد. این تحقیق با هدف تعیین جمعیت اپی فیتی باکتری pss روی تعدادی از علف های هرز باغات زردآلوی آلوده به بیماری شانکر باکتریایی در منطقه مرند انجام گرفت. در ماه های مهر و آبان از علف های هرز موجود نظیر پنیرک، تاج خروس، گل قاصد، پیچک، سلمه، قیاق و مرغ نمونه برداری شد. رقت های مختلف تا 7-10 از سوسپانس...
متن کاملRegulation of alginate biosynthesis in Pseudomonas syringae pv. syringae.
Both Pseudomonas aeruginosa and the phytopathogen P. syringae produce the exopolysaccharide alginate. However, the environmental signals that trigger alginate gene expression in P. syringae are different from those in P. aeruginosa with copper being a major signal in P. syringae. In P. aeruginosa, the alternate sigma factor encoded by algT (sigma22) and the response regulator AlgR1 are required...
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ژورنال
عنوان ژورنال: Journal of Plant Pathology
سال: 2021
ISSN: ['1125-4653', '2239-7264']
DOI: https://doi.org/10.1007/s42161-021-00931-0