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Genomics of Clubroot Pathogen and Pathogenesis
2021The main characteristics of the P. brassicae genome are its small size of 24.2–25.41 Mb with high gene density and compactness. The genome contains genes potentially involved in host hormones manipulation. The enzymes (CAZymes) involved in synthesis, metabolism, and transport of carbohydrates are present.
Govind Singh Saharan +2 more
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Clubroot and the importance of canola in Canada
Canadian Journal of Plant Pathology, 2014AbstractCanola (Brassica napus L., B. rapa L. and B. juncea L.) produces one of the vegetable oils most beneficial for human health. Consequently, canola is a valuable crop for Canada. The canola industry in Canada is estimated at an annual average value of C$15.4 billion between 2007–08 and 2009–10.
Curtis B. Rempel +2 more
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New Zealand Journal of Agricultural Research, 1965
Abstract Field experiments were carried out to determine a suitable method for controlling clubroot of cabbages in Pukekohe. Control methods were evaluated by their efficacy both in reducing clubbing and in increasing yields. The best control was achieved by dipping the roots in a calomel slurry so that 0.05% g ...
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Abstract Field experiments were carried out to determine a suitable method for controlling clubroot of cabbages in Pukekohe. Control methods were evaluated by their efficacy both in reducing clubbing and in increasing yields. The best control was achieved by dipping the roots in a calomel slurry so that 0.05% g ...
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2021
Clubroot, caused by Plasmodiophora brassicae Woronin, is an important soilborne disease of canola (oilseed rape; Brassica napus L.). In Canada, clubroot management relies heavily on the planting of resistant cultivars, but since 2013, resistance has been broken in an increasing number of fields. Prior to the introduction of resistance, P.
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Clubroot, caused by Plasmodiophora brassicae Woronin, is an important soilborne disease of canola (oilseed rape; Brassica napus L.). In Canada, clubroot management relies heavily on the planting of resistant cultivars, but since 2013, resistance has been broken in an increasing number of fields. Prior to the introduction of resistance, P.
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Suppression of clubroot by dazomet fumigant
Canadian Journal of Plant Science, 2017Clubroot, caused by Plasmodiophora brassicae, is an important disease in canola (Brassica napus) and other crucifers.
Sheau-Fang Hwang +7 more
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The role of cytokinins in clubroot formation
Physiological Plant Pathology, 1971Abstract The occurrence of cytokinins in healthy turnips (Brassica campestris L. var. rapa “Gelria”) and in turnips infected with Plasmodiophora brassicae has been studied. Extracts of clubroots were about three times as active in cytokinin bioassays as extracts of healthy turnips.
H.M. Dekhuijzen, J.C. Overeem
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, 2015 Describes Clubroot of Crucifers, their damage to crops, and notes methods of control.
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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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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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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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