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Rudolph Fredua-Agyeman
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Virulence and pathotype classification of Plasmodiophora brassicae populations collected from clubroot resistant canola (Brassica napus) in Canada
SE Strelkov, SF Hwang, VP Manolii, T Cao, R Fredua-Agyeman, ...
Canadian Journal of Plant Pathology 40 (2), 284-298, 2018
1662018
Aphanomyces euteiches: A threat to Canadian field pea production
L Wu, KF Chang, RL Conner, S Strelkov, R Fredua-Agyeman, SF Hwang, ...
Engineering 4 (4), 542-551, 2018
522018
Mapping of the clubroot disease resistance in spring Brassica napus canola introgressed from European winter canola cv. ‘Mendel’
R Fredua-Agyeman, H Rahman
Euphytica 211, 201-213, 2016
522016
Molecular cytogenetic identification of B genome chromosomes linked to blackleg disease resistance in Brassica napus × B. carinata interspecific hybrids
R Fredua-Agyeman, O Coriton, V Huteau, IAP Parkin, AM Chèvre, ...
Theoretical and Applied Genetics 127, 1305-1318, 2014
422014
Potential loss of clubroot resistance genes from donor parent Brassica rapa subsp. rapifera (ECD 04) during doubled haploid production
R Fredua‐Agyeman, SF Hwang, SE Strelkov, Q Zhou, D Feindel
Plant pathology 67 (4), 892-901, 2018
392018
Characterization of clubroot (Plasmodiophora brassicae) from canola (Brassica napus) in the Peace Country of Alberta, Canada
SE Strelkov, SF Hwang, VP Manolii, G Turnbull, R Fredua-Agyeman, ...
Canadian Journal of Plant Pathology 43 (1), 155-161, 2021
342021
Influence of resistant cultivars and crop intervals on clubroot of canola
SF Hwang, HU Ahmed, Q Zhou, H Fu, GD Turnbull, R Fredua-Agyeman, ...
Canadian Journal of Plant Science 99 (6), 862-872, 2019
232019
QTL mapping and inheritance of clubroot resistance genes derived from Brassica rapa subsp. rapifera (ECD 02) reveals resistance loci and distorted segregation ratios in two F2 …
R Fredua-Agyeman, J Jiang, SF Hwang, SE Strelkov
Frontiers in plant science 11, 537416, 2020
222020
Genome-wide mapping of loci associated with resistance to clubroot in Brassica napus ssp. napobrassica (rutabaga) accessions from Nordic countries
R Fredua-Agyeman, Z Yu, SF Hwang, SE Strelkov
Frontiers in Plant Science 11, 491849, 2020
222020
Evaluation of host resistance and fungicide application as tools for the management of root rot of field pea caused by Aphanomyces euteiches
L Wu, KF Chang, SF Hwang, R Conner, R Fredua-Agyeman, D Feindel, ...
The Crop Journal 7 (1), 38-48, 2019
222019
Virulence and inoculum density‐dependent interactions between clubroot resistant canola (Brassica napus) and Plasmodiophora brassicae
SF Hwang, SE Strelkov, HU Ahmed, VP Manolii, Q Zhou, H Fu, G Turnbull, ...
Plant pathology 66 (8), 1318-1328, 2017
222017
Identification of Brassica accessions resistant to ‘old’ and ‘new’ pathotypes of Plasmodiophora brassicae from Canada
R Fredua‐Agyeman, SF Hwang, SE Strelkov, Q Zhou, VP Manolii, ...
Plant Pathology 68 (4), 708-718, 2019
182019
Development and characterization of microsatellite markers for analysis of population differentiation in the tree legume Acacia koa (Fabaceae: Mimosoideae) in the …
R Fredua-Agyeman, D Adamski, RJ Liao, C Morden, D Borthakur
Genome 51 (12), 1001-1015, 2008
182008
A molecular marker for the specific detection of new pathotype 5‐like strains of Plasmodiophora brassicae in canola
Q Zhou, SF Hwang, SE Strelkov, R Fredua‐Agyeman, VP Manolii
Plant pathology 67 (7), 1582-1588, 2018
172018
Mapping QTL associated with partial resistance to Aphanomyces root rot in pea (Pisum sativum L.) using a 13.2 K SNP array and SSR markers
L Wu, R Fredua-Agyeman, SF Hwang, KF Chang, RL Conner, ...
Theoretical and Applied Genetics 134 (9), 2965-2990, 2021
162021
First report of Verticillium dahliae Kleb. causing wilt symptoms in canola (Brassica napus L.) in North America
SF Hwang, SE Strelkov, HU Ahmed, Q Zhou, H Fu, R Fredua-Agyeman, ...
Canadian journal of plant pathology 39 (4), 514-526, 2017
132017
Molecular genetic diversity and population structure analyses of rutabaga accessions from Nordic countries as revealed by single nucleotide polymorphism markers
Z Yu, R Fredua-Agyeman, SF Hwang, SE Strelkov
BMC genomics 22 (1), 442, 2021
102021
Histopathology of the Plasmodiophora brassicae-Chinese cabbage interaction in hosts carrying different sources of resistance
X Liu, SE Strelkov, R Sun, SF Hwang, R Fredua-Agyeman, F Li, S Zhang, ...
Frontiers in plant science 12, 783550, 2022
92022
Differentially expressed genes in canola (Brassica napus) during infection by virulent and avirulent Plasmodiophora brassicae pathotypes
J Jiang, R Fredua‐Agyeman, SF Hwang, SE Strelkov
Plant Pathology 70 (1), 50-60, 2021
82021
Identification of novel genes associated with partial resistance to Aphanomyces root rot in field pea by BSR-seq analysis
L Wu, R Fredua-Agyeman, SE Strelkov, KF Chang, SF Hwang
Canadian Journal of Plant Pathology 45 (3), 234, 2023
72023
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