Search Results - "MCDONALD, M. R"

Evidence that the Biofungicide Serenade (Bacillus subtilis) Suppresses Clubroot on Canola via Antibiosis and Induced Host Resistance by LAHLALI, R, PENG, G, GOSSEN, B. D, MCGREGOR, L, YU, F. Q, HYNES, R. K, HWANG, S. F, MCDONALD, M. R, BOYETCHKO, S. M

“…This study investigated how the timing of application of the biofungicide Serenade (Bacillus subtilis QST713) or it components (product filtrate and bacterial…”
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Potential biological control of clubroot on canola and crucifer vegetable crops by Peng, G., McGregor, L., Lahlali, R., Gossen, B. D., Hwang, S. F., Adhikari, K. K., Strelkov, S. E., McDonald, M. R.

“…Clubroot caused by Plasmodiophora brassicae is an emerging threat to canola (Brassica napus) production in western Canada, and a serious disease on crucifer…”
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Effect of temperature on primary infection by Plasmodiophora brassicae and initiation of clubroot symptoms by Sharma, K., Gossen, B. D., McDonald, M. R.

“…A study was conducted to assess the effect of temperature on infection and development of Plasmodiophora brassicae in root hairs of Shanghai pak choi (Brassica…”
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Cytology of infection, development and expression of resistance to Plasmodiophora brassicae in canola by Deora, A, Gossen, B. D, McDonald, M. R

“…The timing and expression of resistance to four isolates of Plasmodiophora brassicae, collected from research sites where pathotypes 2, 3, 5 and 6 (Williams'…”
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Spread of Plasmodiophora brassicae on canola in Canada, 2003-2014: Old pathogen, new home by Gossen, B. D., Strelkov, S. E., Manolii, V. P., Rennie, D. C., Cao, T., Hwang, S. F., Peng, G., McDonald, M. R.

“…Clubroot caused by Plasmodiophora brassicae has been reported at sites across North America on brassica vegetables for more than 50 years. However, it had not…”
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Infection and development of Plasmodiophora brassicae in resistant and susceptible canola cultivars by Deora, A, Gossen, B. D, McDonald, M. R

“…Commercial cultivars of canola with resistance to clubroot (Plasmodiophora brassicae) have been registered recently in Canada. However, little is known about…”
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Effects of temperature on infection and subsequent development of clubroot under controlled conditions by Gossen, B. D., Adhikari, K. K. C., McDonald, M. R.

“…Controlled‐environment studies were conducted on two Brassica crops (canola, Brassica napus; and Shanghai pak choi, B. rapa subsp. chinensis var. communis) to…”
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Cortical Colonization by Plasmodiophora brassicae in Susceptible and Resistant Cabbage Cultivars by Gludovacz, T. V, Deora, A, McDonald, M. R, Gossen, B. D

“…Three cultivars of cabbage (Brassica oleracea L. var. capitata) that differed in reaction to clubroot caused by Plasmodiophora brassicae were identified in…”
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Boron reduces development of clubroot in canola by Deora, A., Gossen, B. D., Walley, F., McDonald, M. R.

“…Boron (B) slows the development of Plasmodiophora brassicae (clubroot) during infection of root hairs (primary infection) and the root cortex (secondary…”
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The effect of metabolic stress disinfection and disinfestation (MSDD) on ‘Hass’ avocado fruit physiology and mortality of longtailed mealybug ( Pseudococcus longispinus) by Zulhendri, F., Jamieson, L.E., Perera, C.O., McDonald, R.M., Connolly, P.G., Quek, S.Y., Woolf, A.B.

“…• MSDD is novel disinfestation technique utilizing pressure change, modification of atmosphere and ethanol. • 90 min MSDD treatments with 371 mg L −1 ethanol…”
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Comparison of techniques for estimation of resting spores of Plasmodiophora brassicae in soil by Gossen, B. D., Al‐Daoud, F., Dumonceaux, T., Dalton, J. A., Peng, G., Pageau, D., McDonald, M. R.

“…Clubroot (Plasmodiophora brassicae) is an important disease of canola (Brassica napus) and other brassica crops. Accurate estimation of inoculum load in soil…”
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Maturation of resting spores of Plasmodiophora brassicae continues after host cell death by Al‐Daoud, F., Gossen, B. D., McDonald, M. R.

“…Plasmodiophora brassicae, cause of clubroot on canola (Brassica napus) and other Brassicaceae, is an obligate soilborne pathogen that survives in soil as…”
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Evaluation of wood biochar and compost soil amendment on cabbage yield and quality by McDonald, M.R, Bakker, C, Motior, M.R

“…Biochar application on agricultural soils is an interesting emerging technology with promising potential for long-term carbon storage and the enhancement of…”
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Effect of soil type, organic matter content, bulk density and saturation on clubroot severity and biofungicide efficacy by Gossen, B. D., Kasinathan, H., Deora, A., Peng, G., McDonald, M. R.

“…Growth room experiments were conducted to assess the interaction of soil type, biofungicides, soil compaction and pathotype/host on infection and symptom…”
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Effects of Glomus intraradices and onion cultivar on Allium white rot development in organic soils in Ontario by Jaime, M.D.L.A., Hsiang, T., McDonald, M.R.

“…Commercial products containing formulations of the vesicular-arbuscular mycorrhiza (AM) Glomus intraradices were assessed for their effectiveness in…”
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Reduced Net CO2 Uptake During Dry Summers in a Boreal Shield Peatland by McDonald, R. M., Moore, P. A., Helbig, M., Waddington, J. M.

“…Peatlands are globally important long‐term sinks of atmospheric carbon dioxide (CO2). However, there is concern that climate change‐mediated drying will reduce…”
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Disease progression of Sclerotinia rot of carrot, caused by Sclerotinia sclerotiorum, from shoot to root before and after harvest by Foster, A. J., McDonald, M. R., Boland, G. J.

“…Sclerotinia rot of carrot, caused by Sclerotinia sclerotiorum, is an economically important disease that causes yield loss in stored carrots. To examine the…”
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Occurrence of fungal pathogens of carrots on wooden boxes used for storage by Kora, C, McDonald, M.R, Boland, G.J

“…Infested wooden boxes, previously used for carrot storage, were sampled in four commercial carrot production farms in Bradford Marsh, Ontario, and screened for…”
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Changes in the range and virulence of Plasmodiophora brassicae across Canada by Mcdonald, M.R., Al-Daoud, F., Sedaghatkish, A., Moran, M., Cranmer, T.J., Gossen, B.D.

“…Plasmodiophora brassicae causes clubroot on Brassica vegetables and canola around the world. A diverse assemblage of new pathotypes have been identified on…”
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A mathematical model of in vivo bovine blastocyst developmental to gestational Day 15 by Shorten, P R, Donnison, M, McDonald, R M, Meier, S, Ledgard, A M, Berg, D

“…Bovine embryo growth involves a complex interaction between the developing embryo and the growth-promoting potential of the uterine environment. We have…”
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