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1. AAC Cranford cranberry dry bean

Author:
Conner, Robert L.,   et al.   ; Balasubramanian, Parthiba; Chatterton, Syama;     Show all 3 Authors
Source:
Canadian journal of plant science 2019 v.99 no.4 pp. 572-576
ISSN:
1918-1833
Subject:
Phaseolus vulgaris; cranberries; cultivars; dry beans; early development; growth habit; markets; seed size; Alberta; Manitoba; Ontario; Saskatchewan
Abstract:
... AAC Cranford is an early-maturing cranberry dry bean (Phaseolus vulgaris L.) cultivar with high yield, an upright determinate bush (Type I) growth habit, and large seed size. Currently, dry bean cultivars in the cranberry bean market class are only commercially grown in Manitoba and Ontario, primarily due to their late maturity. Therefore, AAC Cranford, with its early maturity and high yield poten ...
DOI:
10.1139/cjps-2019-0010

2. AAC Expedition pinto dry bean

Author:
Conner, Robert L.,   et al.   ; Balasubramanian, Parthiba M.; Chatterton, Syama;     Show all 3 Authors
Source:
Canadian journal of plant science 2019 v.99 no.3 pp. 399-404
ISSN:
1918-1833
Subject:
research and development; cultivars; seed size; irrigation; Phaseolus vulgaris; soaking; growth habit; color; seed quality; seed coat; dry beans; pinto beans; Alberta; Saskatchewan
Abstract:
... AAC Expedition is a high-yielding pinto dry bean (Phaseolus vulgaris L.) cultivar with a semi-upright, indeterminate bush (type IIb) growth habit, large seed size, low percentage of hard seed, and bright seed coat colour. Its improved seed quality traits, particularly its bright seed coat colour, low percentage of hard seeds after soaking, and high yield potential, will make AAC Expedition a prefe ...
DOI:
10.1139/cjps-2018-0258

3. AAC Scotty cranberry common bean

Author:
Conner, Robert L.,   et al.   ; Hou, Anfu; Balasubramanian, Parthiba M.;     Show all 3 Authors
Source:
Canadian journal of plant science 2018 v.98 no.6 pp. 1416-1420
ISSN:
1918-1833
Subject:
Colletotrichum lindemuthianum; Phaseolus vulgaris; canning quality; cooking; cranberries; cultivars; dry beans; races; research and development; river valleys; seed size; Manitoba
Abstract:
... AAC Scotty (CFIA registration No. 8374) is a high-yielding cranberry bean (Phaseolus vulgaris L.) cultivar with a large seed size and resistance to races 73 and 105 of Colletotrichum lindemuthianum developed at the Agriculture and Agri-Food Canada Morden Research and Development Centre in Morden, MB. AAC Scotty is adapted to the dry bean producing regions of the Red River Valley with an average ma ...
DOI:
10.1139/cjps-2018-0110

4. Survival of the bean anthracnose fungus (Colletotrichum lindemuthianum) on crop debris in Canada

Author:
Conner, Robert L.,   et al.   ; Gillard, Chris L.; Mcrae, Kenneth B.; Hwang, Sheau-Fang; Chen, Yong-Yan; Hou, Anfu; Penner, Waldo C.; Turnbull, George D.;     Show all 8 Authors
Source:
Canadian journal of plant pathology 2019 v.41 no.2 pp. 209-217
ISSN:
1715-2992
Subject:
Colletotrichum lindemuthianum; Phaseolus vulgaris; anthracnose; climatic factors; crop rotation; crops; disease control; dry beans; fallow; fungi; no-tillage; pods; soil; stems; viability; wheat; Manitoba; Ontario
Abstract:
... Anthracnose caused by the fungus Colletotrichum lindemuthianum (Sacc. & Magnus) Lams.-Scrib. has been a major constraint to dry bean (Phaseolus vulgaris L.) production in Manitoba and Ontario, as well as elsewhere in the world. There is a lack of consensus on the length of time the anthracnose fungus can survive on infected crop debris as well as the effectiveness of crop rotation to control the d ...
DOI:
10.1080/07060661.2018.1563830

5. Occurrence, pathogenicity and species identification of Pythium causing root rot of soybean in Alberta and Manitoba, Canada

Author:
Conner, Robert L.,   et al.   ; Li, Nana; Zhou, Qixing; Chang, Kan-Fa; Yu, Haitian; Hwang, Sheau-Fang; Strelkov, Stephen E.; McLaren, Debra L.; Turnbull, George D.;     Show all 9 Authors
Source:
Crop protection 2019 v.118 pp. 36-43
ISSN:
0261-2194
Subject:
Glycine max; Pythium irregulare; Pythium sylvaticum; Pythium ultimum; cytochrome-c oxidase; genes; internal transcribed spacers; oilseed crops; root rot; seedlings; soybeans; species identification; tissues; virulence; Alberta; Manitoba
Abstract:
... Soybean (Glycine max (L.) Merr.) has been a commercial oilseed crop in Canada since the 1920s. The production of soybean rapidly increased from 2004 to 2016 in Alberta and Manitoba. Root rot disease caused by the oomycete genus Pythium was observed from 105 fields in 2015 and 2016 in southern Alberta and Manitoba. In the present study, a total of 97 isolates of Pythium were recovered from the root ...
DOI:
10.1016/j.cropro.2018.12.009

6. Black dry bean (Phaseolus vulgaris L.) germplasm accessions with resistance to prevalent races of Colletotrichum lindemuthianum in Canada

Author:
Conner, Robert L.,   et al.   ; Sandhu, Kulbir; Balasubramanian, Parthiba; Hou, Anfu;     Show all 4 Authors
Source:
Canadian journal of plant science 2017 v.98 no.1 pp. 17-27
ISSN:
1918-1833
Subject:
Colletotrichum lindemuthianum; Phaseolus vulgaris; anthracnose; black beans; breeding; breeding programs; cultivars; disease resistance; dry beans; genetic markers; genetic variation; germplasm; growth chambers; loci; pathogens; races; resistance genes; Canada
Abstract:
... Genetic diversity of dry bean (Phaseolus vulgaris L.) in Canadian breeding programs is low. Cultivars, especially black beans, generally lack resistance to anthracnose. One hundred and fifty-five black bean accessions originating from twenty countries were evaluated for their resistance to races 73 and 105 of Colletotrichum lindemuthianum (Sacc. & Magnus) Briosi & Cavara, the predominant races of ...
DOI:
10.1139/cjps-2016-0405

7. Soft white spring wheat is largely unresponsive to conservation management in irrigated rotations with dry bean, potato, and sugar beet

Author:
Conner, Robert L.,   et al.   ; Larney, Francis J.; Pearson, Drusilla C.; Blackshaw, Robert E.; Lupwayi, Newton Z.;     Show all 5 Authors
Source:
Canadian journal of plant science 2017 v.98 no.1 pp. 155-171
ISSN:
1918-1833
Subject:
Beta vulgaris; Cephus cinctus; Gaeumannomyces graminis var. graminis; Phaseolus vulgaris; Solanum tuberosum; Triticum aestivum; calcium; composts; cover crops; dry beans; grain protein; grain yield; hardness; irrigation; plant density; plant height; potatoes; reduced tillage; seeds; spring wheat; sugar beet; wheat classes; Alberta
Abstract:
... Historically, soft white spring (SWS) wheat (Triticum aestivum L.) has been a crop choice in southern Alberta’s irrigation districts. A 12-yr (2000–2011) study compared conservation (CONS) and conventional (CONV) management for SWS wheat in 3–5-yr rotations with dry bean (Phaseolus vulgaris L.), potato (Solanum tuberosum L.), and sugar beet (Beta vulgaris L.). Conservation management incorporated ...
DOI:
10.1139/cjps-2017-0150

8. Genetic diversity and aggressiveness of Fusarium species isolated from soybean in Alberta, Canada

Author:
Conner, Robert L.,   et al.   ; Zhou, Qixing; Li, Nana; Chang, Kan-Fa; Hwang, Sheau-Fang; Strelkov, Stephen E.; McLaren, Debra L.; Fu, Heting; Harding, Michael W.; Turnbull, George D.;     Show all 10 Authors
Source:
Crop protection 2018 v.105 pp. 49-58
ISSN:
0261-2194
Subject:
Fusarium; Glycine max; aggression; alternative crops; canola; farming systems; genetic variation; internal transcribed spacers; phylogeny; root rot; soybeans; species identification; summer; transcription (genetics); translation (genetics); Alberta
Abstract:
... Soybean (Glycine max (L.) Merr.) has excellent potential as an alternative crop to canola in southern Alberta farming systems. However, soybean is susceptible to Fusarium root rot, which usually results in the occurrence of dead or dying plants in mid-to-late summer and severe reductions in yield. A total of 102 isolates identified as Fusarium were recovered from diseased soybean root samples coll ...
DOI:
10.1016/j.cropro.2017.11.005

9. Identification of AG-V, a new anastomosis group of binucleate Rhizoctonia spp. from taro and ginger in Yunnan province

Author:
Conner, Robert L.,   et al.   ; Dong, Wenhan; Li, Yanqiong; Duan, Chunfang; Li, Xiaoguang; Naito, Shigeo; Yang, Genhua; Li, Chengyun;     Show all 8 Authors
Source:
European journal of plant pathology 2017 v.148 no.4 pp. 895-906
ISSN:
0929-1873
Subject:
Ceratobasidium; Colocasia esculenta; Rhizoctonia; Zingiber officinale; barium; ginger; growth chambers; internal transcribed spacers; ribosomal DNA; sclerotia; sequence homology; taro; virulence; China
Abstract:
... Binucleate Rhizoctonia (BNR) spp. isolates were collected from taro (Colocasia esculenta (L.) Schott) and ginger (Zingiber officinale (Willd.) Roscoe) (Yunnanxiaojiang cv.) in Yunnan province. These Yunnan (YN) isolates did not anastomose with any of the tester isolates of the known AGs of binucleate Rhizoctonia spp. The growth of YN cultures on PDA was appressed, mealy and matlike after 4 days of ...
DOI:
10.1007/s10658-016-1144-y

10. Identifying and Managing Root Rot of Pulses on the Northern Great Plains

Author:
Conner, Robert L.,   et al.   ; Gossen, Bruce D.; Chang, Kan-Fa; Pasche, Julie S.; McLaren, Debra L.; Henriquez, Maria A.; Chatterton, Syama; Hwang, Sheau-Fang;     Show all 8 Authors
Source:
Plant disease 2016 v.100 no.10 pp. 1965-1978
ISSN:
0191-2917
Subject:
Aphanomyces euteiches; Fusarium; Pythium; Thanatephorus cucumeris; active ingredients; biological control agents; blight; chickpeas; cropping systems; crops; cultivars; damping off; disease control; dry beans; fungicides; inoculum; integrated pest management; lentils; pathogens; peas; ripening; root rot; seed treatment; seedlings; sowing; temperature; Great Plains region; North America
Abstract:
... Pulse crops (annual grain legumes such as field pea, lentil, dry bean, and chickpea) have become an important component of the cropping system in the northern Great Plains of North America over the last three decades. In many areas, the intensity of damping-off, seedling blight, root rot, and premature ripening of pulse crops is increasing, resulting in reduction in stand establishment and yield. ...
DOI:
10.1094/PDIS-02-16-0184-FE

11. New sources of resistance to Colletotrichum truncatum race Ct0 and Ct1 in Lens culinaris Medikus subsp. culinaris obtained by single plant selection in germplasm accessions

Author:
Conner, Robert L.,   et al.   ; Shaikh, Rubeena; Diederichsen, Axel; Harrington, Myrtle; Adam, Jennifer; Buchwaldt, Lone;     Show all 6 Authors
Source:
Genetic resources and crop evolution 2013 v.60 no.1 pp. 193-201
ISSN:
0925-9864
Subject:
Colletotrichum truncatum; Lens culinaris subsp. culinaris; anthracnose; death; defoliation; environmental factors; flowers; fungi; germplasm; germplasm conservation; landraces; pathogens; races; selfing; stems; wilting; Bulgaria; Hungary; Poland; Russia
Abstract:
... Anthracnose caused by the fungal pathogen Colletotrichum truncatum is a severe disease of lentil (Lens culinaris Medikus subsp. culinaris) causing premature defoliation and deep penetrating lesions on the stems leading to wilting and plant death. A total of 579 accessions from 20 countries were obtained from four germplasm collections in Russia, Poland, Bulgaria and Hungary. The accessions were co ...
DOI:
10.1007/s10722-012-9825-7

12. Reaction of dry bean cultivars grown in western Canada to root rot inoculation

Author:
Conner, Robert L.,   et al.   ; Hou, Anfu; Balasubramanian, Parthiba; McLaren, Debra L.; Henriquez, Maria A.; Chang, Kan-Fa; McRae, Kenneth B.;     Show all 7 Authors
Source:
Canadian journal of plant science 2014 v.94 no.7 pp. 1219-1230
ISSN:
1918-1833
Subject:
Fusarium solani; Phaseolus vulgaris; Thanatephorus cucumeris; adverse effects; black beans; blight; cranberries; cultivars; dry beans; field experimentation; navy beans; pathogens; plant growth; root rot; root systems; seedling emergence; seedlings; Canada
Abstract:
... Conner, R. L., Hou, A., Balasubramanian, P., McLaren, D. L., Henriquez, M. A., Chang, K.-F. and McRae, K. B. 2014. Reaction of dry bean cultivars grown in western Canada to root rot inoculation. Can. J. Plant Sci. 94: 1219–1230. Root rot is an important disease of dry beans (Phaseolus vulgaris) that is caused by a complex of root pathogens. Cultural and fungicidal controls are available to reduce ...
DOI:
10.4141/cjps2013-416

13. The Stripe Rust Resistance Gene Yr10 Encodes an Evolutionary-Conserved and Unique CC–NBS–LRR Sequence in Wheat

Author:
Conner, Robert L.,   et al.   ; Liu, Wei; Frick, Michele; Huel, Réné; Nykiforuk, Cory L.; Wang, Xiaomin; Gaudet, Denis A.; Eudes, François; Kuzyk, Alan; Chen, Qin; Kang, Zhensheng; Laroche, André;     Show all 12 Authors
Source:
Molecular plant 2014 v.7 no.12 pp. 1740-1755
ISSN:
1674-2052
Subject:
Aegilops tauschii; Brachypodium distachyon; Hordeum vulgare; TATA box; Triticum aestivum; clones; corn; evolution; gene silencing; genetic databases; genetic resistance; introns; molecular cloning; pseudogenes; rice; seedlings; stripe rust; transcription (genetics); transgenesis; virulence; wheat
Abstract:
... The first seedling or all-stage resistance (R) R gene against stripe rust isolated from Moro wheat (Triticum aestivum L.) using a map-based cloning approach was identified as Yr10. Clone 4B of this gene encodes a highly evolutionary-conserved and unique CC–NBS–LRR sequence. Clone 4E, a homolog of Yr10, but lacking transcription start site (TSS) and putative TATA-box and CAAT-box, is likely a non-e ...
DOI:
10.1093/mp/ssu112

14. Bacterial wilt resistance in kidney beans

Author:
Conner, Robert L.,   et al.   ; Balasubramanian, Parthiba; Erickson, R. Scott; Huang, Henry C.; Mundel, H. Henning;     Show all 5 Authors
Source:
Canadian journal of plant science 2008 v.88 no.6 pp. 1109-1113
ISSN:
0008-4220
Subject:
Phaseolus vulgaris; kidney beans; disease resistance; bacterial wilt; Curtobacterium flaccumfaciens pv. flaccumfaciens; cultivars; color; dry beans; plant breeding
DOI:
10.4141/CJPS08074

15. Identification of Sources of Resistance to Common Root Rot in Wheat-Alien Amphiploid and Chromosome Substitution Lines

Author:
Conner, Robert L.,   et al.   ; Whelan, D. P.; MacDonald, Malcolm;     Show all 3 Authors
Source:
Crop science 1989 v.29 no.4 pp. 916-919
ISSN:
0011-183X
Subject:
screening; cultivars; Aegilops tauschii; Thinopyrum intermedium subsp. intermedium; genetic improvement; chromosome substitution; disease severity; gene expression; Triticum aestivum; disease resistance; Thinopyrum elongatum; line differences; infection; Bipolaris sorokiniana
Abstract:
... Current hard red spring wheat (Triticum aestivum L. em Thell.) cultivars have only a moderate level of resistance to common root rot caused by Cochliobolus sativus (Ito and Knrib.) Dreschl. ex Dastar. The objective of this study was to determine if wheat-alien amphiploid and chromosome substitution lines derived from Aegilops squarrosa L. and Agropyron species could be used as new sources of root ...
DOI:
10.2135/cropsci1989.0011183X002900040015x