Mary Ruth McDonald

Papers authored by Mary Ruth McDonald

This paper was not found in any repository; the policy of its publisher is unknown or unclear.

2016 Mary Ruth McDonald

Comparison of Extraction Methods to Accurately Estimate Plant-Parasitic Nematodes From a Variety of Soils

Upload

Mary Ruth McDonald

Cavity spot of carrots: Progress in screening for resistance

Upload

Mary Ruth McDonald

Evaluation of fungicide efficacy and cultivar susceptibility for the management of anthracose on celery

Upload

Melanie Filotas, Cathy Bakker, Mary Ruth McDonald

Developing Agronomic Best Practices for Sweetpotatoes under Canadian Growing Conditions

Upload

B. Gossen, F. Al-Daoud, M. McDonald

Estimates of viable resting spores of Plasmodiophora brassicae using propidium monoazide and qPCR

Upload

Mary Ruth McDonald

Development of a split-root technique for canola (Brassica napus L.)

Upload

Distributing this paper is prohibited by the publisher

2015 B. D. Gossen, S. E. Strelkov, V. P. Manolii, D. C. Rennie, T. Cao, S. F. Hwang, G. Peng, M. R. McDonald

Spread ofPlasmodiophora brassicaeon canola in Canada, 2003–2014: Old pathogen, new home

Upload

This paper is made freely available by the publisher.

Abhinandan Deora, Bruce D. Gossen, Sasan Amirsadeghi, Mary Ruth McDonald

A Multiplex qPCR Assay for Detection and Quantification of Plasmodiophora brassicae in Soil

Download from doi.org

Catherine Bakker, Evan Elford, Mary McDonald

Evaluation of Hop Cultivars for Commercial Production in Ontario: Yield, Quality, and Pest Susceptibility

Upload

B. D. Gossen, S. Strelkov, V. P. Manolii, T. Cao, S. F. Hwang, G. Peng, M. R. McDonald

Spread of clubroot on canola in North America, 2003-2014

Upload

B. D. Gossen, T. Cramner, J. Robson, A. Deora, F. Al-Douad, S. F. Hwang, G. Peng, M. R. McDonald

Vertical dispersal of resting spores complicates clubroot management using fumigants

Upload

M. R. Mcdonald

, A. Deora, F. Al-Daoud, B. D. Gossen

Why is clubroot on canola more severe in Alberta than in Ontario, Canada?

Upload

M. R. Mcdonald

, T. Cranmer, T. Gludovacz, B. D. Gossen

A low temperature threshold is important for predicting clubroot development

Upload

M. R. Mcdonald

, I. Teshler, M. Fefer

A food grade oil product induces resistance to diseases and insect pests in vegetable crops

Upload

This paper was not found in any repository, but could be made available legally by the author.

2014 Michael T. Tesfaendrias, Cheryl L. Trueman, Bruce D. Gossen, Alan W. McKeown, Mary Ruth McDonald

The influence of nitrogen and calcium fertilizers on septoria late blight and yield of celery

Upload

Monica L. Parker, Mary Ruth McDonald

, Greg J. Boland

Assessment of spatial distribution of ascospores ofSclerotinia sclerotiorumfor regional disease forecasting in carrots

Upload

T. V. Gludovacz, A. Deora, M. R. McDonald

, B. D. Gossen

Cortical Colonization by Plasmodiophora brassicae in Susceptible and Resistant Cabbage Cultivars

Download from link.springer.com

Bruce D. Gossen, Odile Carisse, Lawrence M. Kawchuk, Hervé Van Der Heyden, Mary Ruth McDonald

Recent changes in fungicide use and the fungicide insensitivity of plant pathogens in Canada

Upload

C. Saude, P. W. Simon, M. R. McDonald

Incidence and Severity of Cavity Spot of Carrot as Affected by Pigmentation, Temperature, and Rainfall

Download from doi.org

Catarina Saude, Mary Ruth McDonald

, Sean Westerveld

Nitrogen and Fungicide Applications for the Management of Fungal Blights of Carrot

Download from doi.org

Missing publications? Search for publications with a matching author name.

Researcher

Statistics

Refine

Papers authored by Mary Ruth McDonald