Results 11 to 20 of about 1,213 (181)

Global genetics and invasion history of the potato powdery scab pathogen, Spongospora subterranea f.sp. subterranea. [PDF]

PLoS ONE, 2013
Spongospora subterranea f. sp. subterranea (Sss) causes two diseases on potato (Solanum tuberosum), lesions on tubers and galls on roots, which are economically important worldwide.
Rebecca D Gau, Ueli Merz, Richard E Falloon, Patrick C Brunner   +3 more
doaj   +7 more sources

Draft Genome Resource for the Potato Powdery Scab Pathogen Spongospora subterranea [PDF]

Molecular Plant-Microbe Interactions, 2018
The Plasmodiophorida (Phytomyxea, Rhizaria) are a group of protists that infect plants. Of this group, Spongospora subterranea causes major problems for the potato industry by causing powdery scab and root galling of potatoes and as vector for the Potato
Stefan Ciaghi, Sigrid Neuhauser, Arne Schwelm   +2 more
doaj   +5 more sources

Efecto de la Infección de Spongospora subterranea f. sp. subterranea en Hospederos Alternos / Effect of Spongospora subterranea f. sp. subterranea Infection on Alternate Hosts

Revista Facultad Nacional de Agronomía Medellín, 2014
Resumen. Como una de las posibles medidas de manejo deaplicación práctica para la reducción de inóculo de Spongospora subterranea f. sp. subterranea en suelos infestados con quistosoros del patógeno, se evaluó la incidencia de su infección en diferentes ...
Ivón Magaly Arcila Aristizábal, Elena Paola González Jaimes, Catalina María Zuluaga Amaya, Mauricio Alejandro Marín Montoya, José Miguel Cotes Torres   +4 more
doaj   +7 more sources

Development of a recombinase-aided isothermal amplification method coupled with a lateral flow dipstick assay for the diagnosis of powdery scab in potatoes [PDF]

Frontiers in Microbiology
Potato powdery scab is a soilborne disease caused by the fungus Spongospora subterranea, which belongs to the class of Plasmodiophorids and cannot be cultured.
Jiahui Yang, Honghao Li, Yajie Wang, Yingqing Tang, Fengqi Lan, Yue Sun, Huanhuan Shao, Xiaojie Cheng, Xinyi He, Dongyan Liu, Yusong Jiang, Bin Yong, Xiang Tao   +12 more
doaj   +2 more sources

Optimisation of Sporosori Purification and Protein Extraction Techniques for the Biotrophic Protozoan Plant Pathogen Spongospora subterranea [PDF]

Molecules, 2020
Spongospora subterranea is a soil-borne plant pathogen responsible for the economically significant root and powdery scab diseases of potato. However, the obligate biotrophic nature of S.
Sadegh Balotf, Richard Wilson, Robert S. Tegg, David S. Nichols, Calum R. Wilson   +4 more
doaj   +2 more sources

Pest categorisation of Thecaphora solani [PDF]

EFSA Journal, Volume 16, Issue 10, October 2018., 2018
Abstract The Panel on Plant Health performed a pest categorisation of the fungus Thecaphora solani, the causal agent of smut of potato, for the EU. The identity of the pest is well established and reliable methods exist for its detection and identification. T.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Jonathan Yuen, Lucia Zappalà, Vittorio Rossi, Irene Vloutoglou, Bernard Bottex, Antonio Vicent Civera   +22 more
wiley   +5 more sources

Revised Taxonomy and Expanded Biodiversity of the Phytomyxea (Rhizaria, Endomyxa) [PDF]

Journal of Eukaryotic Microbiology, Volume 67, Issue 6, Page 648-659, November/December 2020., 2020
Abstract Phytomyxea (phytomyxids) is a group of obligate biotrophic pathogens belonging to the Rhizaria. Some phytomyxids are well studied and include known plant pathogens such as Plasmodiophora brassicae, the causal agent of clubroot disease. Despite this economic importance, the taxonomy and biodiversity of this group are largely cryptic, with many ...
Michaela Hittorf, Susanne Letsch‐Praxmarer, Alexandra Windegger, David Bass, Martin Kirchmair, Sigrid Neuhauser   +5 more
wiley   +2 more sources

Development and validation of a novel rapid in vitro assay for determining resistance of potato cultivars to root attachment by Spongospora subterranea zoospores

Plant Pathology, 2023
We developed a novel rapid and robust in vitro assay for screening potato varietal resistance to Spongospora subterranea root attachment and infection. Abstract Spongospora subterranea f. sp. subterranea is a major pathogen of potatoes leading to losses in tuber quality and yield.
XIAN YU, Alieta Eyles, Calum Rae Wilson
exaly   +2 more sources

Investigating the Potential Involvement of Glutathione S-Transferases in Defence Against Powdery Scab in Potato [PDF]

Journal of Fungi
Glutathione S-transferases (GSTs) are key enzymes in plant defences involved in detoxification, redox regulation, and the modulation of secondary metabolism, playing essential roles in the response to pathogen infections.
Sadegh Balotf, Richard Wilson, Calum Wilson   +2 more
doaj   +2 more sources

Multimodel Inference for the Prediction of Disease Symptoms and Yield Loss of Potato in a Two‐Year Crop Rotation Experiment

International Journal of Agronomy, Volume 2012, Issue 1, 2012., 2012
The second order Akaike information criterion was used for the assessment of 139 regression models for three responses of potato test crops: (a) incidence of Spongospora subterranea on the harvested tubers, (b) percentage of haulms infected with Verticillium dahliae, and (c) tuber yield.
Wim Van den Berg, Jan Vos, Johan Grasman, Robert J. Kremer   +3 more
wiley   +2 more sources