Results 141 to 150 of about 723 (162)
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Potato Research, 2008
The plasmodiophorid pathogen Spongospora subterranea f. sp. subterranea causes powdery scab disease of potatoes (Solanum tuberosum L.), which severely affects tuber quality. Adequate chemical control of the disease is lacking, so breeding resistant potato cultivars is important.
S. J. Baldwin +3 more
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The plasmodiophorid pathogen Spongospora subterranea f. sp. subterranea causes powdery scab disease of potatoes (Solanum tuberosum L.), which severely affects tuber quality. Adequate chemical control of the disease is lacking, so breeding resistant potato cultivars is important.
S. J. Baldwin +3 more
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European Journal of Plant Pathology, 1999
PCR-based methods were developed for the detection and quantification of the potato pathogen Spongospora subterranea f. sp. subterranea (S. subterranea) in peel, tuber washings and soil. A partial sequence was obtained for S. subterranea ribosomal DNA and specific PCR primers (Sps1 and Sps2) were chosen from the internal transcribed spacer regions ...
Kenneth S. Bell +9 more
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PCR-based methods were developed for the detection and quantification of the potato pathogen Spongospora subterranea f. sp. subterranea (S. subterranea) in peel, tuber washings and soil. A partial sequence was obtained for S. subterranea ribosomal DNA and specific PCR primers (Sps1 and Sps2) were chosen from the internal transcribed spacer regions ...
Kenneth S. Bell +9 more
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Mycological Research, 1990
The stages of the sporangiogenous phase in the life-cycle of S. subterranea t. sp. nasturtii were observed using transmission electron microscopy. The vegetative multinucleate plasmodium and its association with the host cytoplasm is described. Uninucleate zoosporangia are produced at the onset of sporogenesis when cleavage vacuoles coalesce to form ...
C.M. Clay, J.A. Walsh
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The stages of the sporangiogenous phase in the life-cycle of S. subterranea t. sp. nasturtii were observed using transmission electron microscopy. The vegetative multinucleate plasmodium and its association with the host cytoplasm is described. Uninucleate zoosporangia are produced at the onset of sporogenesis when cleavage vacuoles coalesce to form ...
C.M. Clay, J.A. Walsh
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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).
Ibrahim Kutay Ozturk +4 more
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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).
Ibrahim Kutay Ozturk +4 more
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Plant Pathology, 2012
The relationship between initial soil inoculum level of Spongospora subterranea f. sp. subterranea (Sss) and the incidence and severity of powdery scab on potato tubers at harvest was investigated.
Brierley, J. L. +5 more
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The relationship between initial soil inoculum level of Spongospora subterranea f. sp. subterranea (Sss) and the incidence and severity of powdery scab on potato tubers at harvest was investigated.
Brierley, J. L. +5 more
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Spongospora subterranea f. sp. subterranea
Canadian Journal of Plant Pathology, 1998Leonard J. Hutchison +1 more
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