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Detection and Quantification of Spongospora subterranea Sporosori in Soil by Quantitative Real-Time PCR

Plant Disease, 2019
Powdery scab on potato tubers is caused by the obligate soilborne biotroph Spongospora subterranea and is known to cause substantial losses in potato production.
Neil Gudmestad, Ana Cristina Fulladolsa, Amy O Charkowski   +2 more
exaly   +2 more sources

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Serological Detection of Spongospora Subterranea F.SP. Subterranea in Soil

1997
A bioassay with tomato as bait plants was compared with detection by ELISA using a dilution series of spore balls in uncontaminated soil. The relationship between A405 values and spore ball concentration/g soil appeared to be linear and raw antiserum detected down to 100 spore balls/g soil.
U. Merz, J. A. Walsh
openaire   +1 more source

Spongospora subterranea f. sp. subterranea (Sss) affects plant susceptibility to subsequent pathogen infections under controlled environment conditions.

Plant Disease
Spongospora subterranea f. sp. subterranea (Sss) is a soilborne potato pathogen responsible for causing powdery scab on tubers and galls on roots, reducing root water uptake through colonizing root hairs, and vectoring of Potato mop-top virus (PMTV ...
I. K. Ozturk, Elizabeth Buchholz, A. Bentley, Dennis Halterman, Renée Rioux   +4 more
semanticscholar   +1 more source

Control of potato powdery scab caused by Spongospora subterranea by foliage cover and soil application of chemicals under field conditions with naturally infested soil

, 2020
Powdery scab (PS), caused by Spongospora subterranea, reduces the quality and marketability of potatoes worldwide. Disease symptoms include lesions on the tuber surface and root galling, which may lead to yield losses.
L. Tsror (Lahkim), S. Lebiush, M. Hazanovsky, O. Erlich   +3 more
semanticscholar   +1 more source

The Identification and Detection of Spongospora subterranea and Factors Affecting Infection and Disease

American Journal of Potato Research, 2008
Powdery scab caused by Spongospora subterranea is a serious disease, affecting both the quality and quantity of ware and seed potatoes, particularly in northern Britain where soil conditions are conducive to disease development. To enable accurate quantification of S.
Lees, Alison K., Van De Graaf, Pieter, Wale, Stuart   +2 more
openaire   +2 more sources

Susceptibility of opium poppy and pyrethrum to root infection by Spongospora subterranea [PDF]

Journal of Phytopathology, 2018
AbstractSpongospora subterranea, which causes powdery scab of potato, infects a diverse range of plant species. Crop rotation as a powdery scab management tool will be compromised if pathogen hosts exist between potato crops. Opium poppy (Papaver somniferum) and pyrethrum (Tanacetum cinerariifolium) are important crops within intensive vegetable ...
Tamara J. Clark, Luke A. Rockliff, Robert S. Tegg, Mark A. Balendres, Jonathan Amponsah, Tamilarasan Thangavel, Frank Mulcahy, Annabel J. Wilson, Calum R. Wilson   +8 more
openaire   +2 more sources

Recombinase Polymerase Amplification (RPA) for the Rapid Isothermal Detection of Spongospora subterranea f. sp. subterranea and Potato Mop-Top Virus

American Journal of Potato Research, 2019
Kiwamu Tanaka, Natalia Moroz, Guadalupe Arlene Mora-Romero   +2 more
exaly   +2 more sources

A technique for detection of Spongospora subterranea in soil

Transactions of the British Mycological Society, 1983
A simple and rapid technique using tomato seedlings as baits has been developed to detect Spongospora subterranea in soils. Seedling roots were microscopically examined for the presence of sporangia. A sensitivity test showed that the technique can detect at least 10 spore balls/150 ml solution.
openaire   +1 more source

Effects of Different Soil Treatments on the Development of Spongospora subterranea f. sp. subterranea in Potato Roots and Tubers in the Greenhouse

Potato Research, 2017
Jacquie Van Der Waals
exaly   +2 more sources

Identification of differentially expressed genes in tolerant and susceptible potato cultivars in response to Spongospora subterranea f. sp. subterranea tuber infection

Plant Pathology, 2019
Figure S1. Relative expression levels of selected potato defence genes in tolerant and susceptible potato cultivars. Expression levels of StTOSB, StSN2, StUDP, StSN1, StPRF, StLOX, StWRKY6, StMRNA, StDEF and StNBS were measured in Innovator (tolerant ...
Jacquie Van Der Waals, Norman Muzhinji
exaly   +2 more sources