Results 201 to 210 of about 4,039 (241)
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Resistance of Raphanobrassica to Clubroot Disease
Nature, 1973THE classical amphidiploid Raphanobrassica (2n = 36, genomic formula rrcc), first reported by Karpechenko1, was of considerable academic interest and appears in many textbooks. As far as is known Raphanobrassica does not occur in the wild and it has not been exploited practically.
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GLUCOSINOLATE CONTENT AND CLUBROOT OF RUTABAGA AND TURNIP
Canadian Journal of Plant Science, 1980The glucosinolate content of 22 cultivars of rutabaga (Brassica napobrassica Mill.) and 21 cultivars of turnip (B. rapa L.) was determined. Wide variations were found in total and individual glucosinolates. Three major volatile isothiocyanates and their corresponding nitriles were formed from glucosinolate hydrolysis. These compounds contribute to the
W. J. MULLIN +2 more
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, 2015 Describes Clubroot of Crucifers, their damage to crops, and notes methods of control.
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Genetics of Clubroot Resistance in Brassica Species
Journal of Plant Growth Regulation, 2009Clubroot disease, caused by the obligate plant pathogen Plasmodiophora brassicae Wor., is one of the most economically important diseases affecting Brassica crops in the world. The genetic basis of clubroot resistance (CR) has been well studied in three economically important Brassica species: B. rapa, B. oleracea, and B. napus. In B.
Zhongyun Piao +2 more
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Boron reduces development of clubroot in canola
Canadian Journal of Plant Pathology, 2011Abstract Boron (B) slows the development of Plasmodiophora brassicae (clubroot) during infection of root hairs (primary infection) and the root cortex (secondary infection) of several vegetable Brassica spp., but the impact of B application on clubroot development in canola has not been assessed.
A. Deora +3 more
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Host–parasite interactions in clubroot of crucifers
Canadian Journal of Plant Pathology, 2014AbstractClubroot, caused by Plasmodiophora brassicae, is an important root disease of crucifers worldwide. In this review, the molecular aspects of clubroot pathogenesis and resistance are discussed. Topics covered include recent studies on the processes associated with infection by primary and secondary pathogen zoospores, examination of the ...
Jie Feng +4 more
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RICHELAIN: A CLUBROOT-RESISTANT CABBAGE CULTIVAR
Canadian Journal of Plant Science, 1989The Richelain cabbage is a newly released cultivar for the fresh market. It is resistant to races 2, 6 and 7 (Williams 1966) or ECD 16/02/31 and 16/02/30 (Buczacki et al. 1975) of the clubroot pathogen, Plasmodiophora brassicae Wor. Slightly ovate heads with dark blue green crinkly leaves and near white internal color are some other features of this ...
M. S. CHIANG, R. CRETE
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Clubroot: Disease overview and control
Crops & Soils, 2015Clubroot has been recognized as a problem in Brassica vegetable crops in Canada for several years and is also now a problem for the canola industry. This article provides an overview of the disease as well as management options. Earn 0.5 CEUs in Integrated Pest Management by reading this article and taking the quiz at www.certifiedcropadviser.org ...
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Clubroot resistance in brassica oleracea L.
Euphytica, 1962Research has been carried out on clubroot resistant white cabbage received from Germany and the U.S.A. In the Netherlands, too, a number of plants of both origins were not affected. The European material proved more resistant than the American. In various respects these varieties do not come up to the requirements of growers in different parts of the ...
M. Nieuwhof, D. Wiering
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Clubroot disease on Brassica crops in India
Canadian Journal of Plant Pathology, 2014AbstractIn India, clubroot caused by Plasmodiophora brassicae Woronin has been present on cabbage and cauliflower crops (Brassica oleracea L. var. capitata and botrytis) for nearly 80Â years in the Eastern Himalayan Darjeeling Hills of West Bengal and South Indian Nilgiri Hills in Tamil Nadu. Since the early 1980s, P. brassicae has spread rapidly on the
Indrabrata Bhattacharya +3 more
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