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Participating Societies

American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Botanical Society of France
Canadian Botanical Society (CBA)
Canadian Phytopathological Society (CPS)
Canadian Society of Agronomy (CSA)
Canadian Society of Horticultural Science (CSHS)
Canadian Society of Plant Biologists (CSPB)
Conference Wide
International Association for Plant Taxonomy (IAPT)
Plant Canada (PC)
Mycological Society of America/Mycological Section (MSA)

Presentations for Program:: Host/Plant Pathogen Interactions and Plant Health Management

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 27th

Monday, July 27th, 5:30 pm to 7:00 pm · Hall D/The Shaw Conference Centre
Session P: Contributed Posters: Host/Plant Pathogen Interactions and Plant Health Management
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PPA001July 27th 5:30 pmHall D/The Shaw Conference CentreEffect of crop stage on blackleg (Leptosphaeria maculans) disease severity and yield of canola in Alberta, Canada
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementAhmed, Hafiz U.; Hwang, Sheau-Fang; Zhou, Qixing; Turnbull, George D.; Strelkov, Stephen. E.; Peng, Gary.Growth Stage
Blackleg
Stage of inoculation
fungicide
PPA002July 27th 5:30 pmHall D/The Shaw Conference CentrePropidium monoazide-assisted PCR may quantify viable Plasmodiophora brassicae resting spores to the exclusion of non-viable resting spores
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementAl-Daoud, Fadi; Deora, Abhinandan; Robson, Justin; Gossen, Bruce D.; McDonald, Mary Ruth.Clubroot
Canola
resting spore viability
propidium monoazide
PMA-PCR
PPA003July 27th 5:30 pmHall D/The Shaw Conference CentreDifferentiation of Plasmodiophora brassicae populations and single-spore isolates using CAPS markers
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementCao, Tiesen; Hwang, Sheau-Fang; Strelkov, Stephen. E..Plasmodiophora brassicae
pathotype
Molecular markers
PPA004July 27th 5:30 pmHall D/The Shaw Conference CentreEffect of spore load on growth of clubroot-resistant canola
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementDalton, Jill; Gossen, Bruce; McDonald, Mary Ruth.Clubroot
Brassica napus
Plasmodiophora brassicae
PPA005July 27th 5:30 pmHall D/The Shaw Conference CentreIdentification of Plasmodiophora brassicae genes expressed during infection of Arabidopsis thaliana Col-0
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementHossain, Md. Musharaf; Sheoran, Inder S.; Stewart, Chad; Wei, Yangdou; Bonham-Smith, Peta.Clubroot
P. brassicae
Resting spore
Biotrophic
Effectors
RT-PCR
PPA006July 27th 5:30 pmHall D/The Shaw Conference CentreUse of Brachypodium distachyon as a non-host species to find resistance against clubroot disease in Brassicaeae
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementMissihoun, D. Tagnon; Kotchoni, O. Simeon; Wei, Yangdou; Bonham-Smith, Peta.Clubroot
Brachypodium distachyon
Canola
Non-host resistance
PPA007July 27th 5:30 pmHall D/The Shaw Conference CentreCyclophilin A: A Key determinant in distinguishing Oilseed rape fungal pathogen Leptosphaeria maculans and L. biglobosa Causing ‘Blackleg’
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementSingh, Khushwant; Wenzlova, Jana; Mazakova, Jana; Winter, Mark; Koopmann, Birger; von Tiedemann, Andreas; Zouhar, Miloslav; Rysanek, Pavel.Leptosphaeria
Blackleg
virulence
cyclophilin
aggressiveness
PPA008July 27th 5:30 pmHall D/The Shaw Conference CentreIdentification of the avirulence gene(s) in Puccinia striiformis f. sp. tritici isolates with differential response to the Yr10 resistance gene using subtractive hybridization approach
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementSharma, Roopam; Brar, Gurcharn.stripe rust
PPA009July 27th 5:30 pmHall D/The Shaw Conference Centre2014 Survey for Fusarium graminearum 15-ADON, 3-ADON and NIV chemotypes and mycotoxins level in winter wheat in Ontario
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementBurlakoti, Pragyan; Tamburic-Ilincic, Lily.
PPA010July 27th 5:30 pmHall D/The Shaw Conference CentreEvaluation of Syngenta and competitor seed treatments for control of seed-borne cereal pathogens
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementDeora, Abhinandan; Persson, Eric; Van Andel, Marijke; Wright, Harold; Labun, Ted.
PPA011July 27th 5:30 pmHall D/The Shaw Conference CentreGenetic diversity and necrotrophic effectors in the barley pathogen Rhynchosporium commune in Alberta, Canada
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementHoltz, Michael D.; Zantinge, Jennifer; Xi, Kequan; Turkington, T. Kelly.Rhynchosporium commune
scald
barley
SSRs
PPA012July 27th 5:30 pmHall D/The Shaw Conference CentreIdentification of effective sources of resistance to cereal cyst nematode in wheat germplasm from Canada and the USA
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementLi, Hongjie; Hwang, Sheau-Fang; Chang, Kanfa; Conner, Robert L.; Strelkov, Stephen. E..
PPA013July 27th 5:30 pmHall D/The Shaw Conference CentreEnhanced Enzyme expression linked to increased fusarium head blight resistance in barley
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementKumar, Krishan; Zantinge, Jennifer; Xi, Kequan; Steenbergen, Kristen; Juskiw, Patricia; Waterman, Sasha; Holtz, Michael.fusarium head blight
Hordeum vulgare L
PPA014July 27th 5:30 pmHall D/The Shaw Conference CentreFungicide application at anthesis provides effective leaf spot control in spring wheat
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementMacLean, Dustin; May, William; Peng, Gary; Coles, Ken; Turkington, T. Kelly; Harding, Michael; Kutcher, H. Randy.Disease management
PPA015July 27th 5:30 pmHall D/The Shaw Conference CentreGenotype and Environment Interactions for Barley Scald Resistance
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementXi, Kequan; Turkington, T. Kelly; Capettini, Flavio; Juskiw, Patricia; Nyachiro, Joseph.barley
scald
heritability
PPA016July 27th 5:30 pmHall D/The Shaw Conference CentreFunctional approaches for the characterization of effectors in Phytophthora infestans
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementAnctil, Félicia; Joly, David L..Effectors
Heterologous system
Plant-Pathogen Interaction
Phytophthora infestans
Pseudomonas syringae
PPA017July 27th 5:30 pmHall D/The Shaw Conference CentreThe role of CDC48A in the negative regulation of R protein-mediated immunity
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementCopeland, Charles; Woloshen, Virginia; Li, Xin.
PPA018July 27th 5:30 pmHall D/The Shaw Conference CentreComparative analysis of transcriptome profiles during infection of near-isogenic susceptible or resistant wheat lines by various Puccinia triticina races; time courses reveal race-specific pathogenicity factors and corresponding host
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementKhalil, Hala; Wang, Xiben; Linning, Rob; Joly, David; Cram, Dustin; Thiessen, Nina; Taylor, Greg; McCallum, Brent; Saville, Barry; Bakkeren, Guus.Transcriptome profiles
Pathogenicity
leaf rust
High-throughput Sequencing
Illumina RNA sequencing
CSEPs
PPA019July 27th 5:30 pmHall D/The Shaw Conference CentreFunctional characterization of barley smut fungus, Ustilago hordei, avirulence effector UhAvr1
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementMontenegro Alonso, Ana Priscilla; Ali, Shawkat; Linning, Rob; Grewal, Tajinder; Bakkeren, Guus.Ustilago hordei
covered smut fungus
barley
effector
UhAvr1
PPA020July 27th 5:30 pmHall D/The Shaw Conference CentreThe involvement of reactive oxygen species during the germination and infection of wheat leaf rust fungus, Puccinia triticina.
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementWang, Xiben; McCallum, Brent; Fetch, Tom; Bakkeren, Guus; Saville, Barry.Puccinia
leaf rust
reactive oxygen species
PPA021July 27th 5:30 pmHall D/The Shaw Conference CentreInsecticidal Activity of some Plants Powder on Maize Weevil (Sitophilus zeamais Motschulsky) of Stored Maize Grains (Zea mays L)
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementAbdul, Suleiman Dangana; Sawa, Fatima Binta J.; Obadia, Caleb Dikko.Sitophilus zeamais
Allium sativum
Drimia maritima
Erythrina senegalensis
Khaya senegalensis
Maize
grain storage
PPA022July 27th 5:30 pmHall D/The Shaw Conference CentreMechanisms of capsaicin tolerance in fungal seed pathogens of wild chili peppers
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementAdams, Catharine; Pringle, Anne; Zimmerman, Kolea; Fenstermacher, Kristi; Geiser, David.Ascomycota
Alternaria
capsaicin
Capsicum chacoense
co-evolution
complex I
Colletotrichum
energy
Fusarium
glycolysis
ITS
NADH
membrane
mitochondria
Neurospora
OXPHOS
Phomopsis
Respiration
secondary metabolites
seed predation
PPA023July 27th 5:30 pmHall D/The Shaw Conference CentreOccurrence of Boscalid and Azoxystrobin Resistance in Manitoba Isolates of Alternaria solani.
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementBisht, Vikram; Gudmestad, Neil; Desjardins, Mardi.Early blight
Alternaria solani
Boscalid
Azoxystrobin
Fungicide resistance
PPA024July 27th 5:30 pmHall D/The Shaw Conference CentreLong term dynamics of Botrytis leaf blight ofonion under management in Quebec
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementCarisse, Odile; McRoberts, Neil.long-term
Disease management
plant diseases
PPA025July 27th 5:30 pmHall D/The Shaw Conference CentreFirst report of Phytophthora causing root rot in soybean in Alberta, Canada
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementChang, Kan-Fa; Hwang, Sheau-Fang; Ahmed, Hafiz U.; Fu, Heting; Strelkov, Stephen. E.; Conner, Robert L.; McLaren, Debra L.; Harding, Michael; Turnbull, George D..
PPA026July 27th 5:30 pmHall D/The Shaw Conference CentreDevelopment of detection assays for toxic metabolites produced by fungi
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementErrampalli, Deena.biological control
Fungi
Trichoderma harzianum
Metarhizium anisopliae
Clonostachys rosea
Beauvaria brogniartii
Detection
PPA027July 27th 5:30 pmHall D/The Shaw Conference CentreFusarium oxysporum f.sp. lycopersici and tomato: small chromosomes usually define friend vs. foe
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementFenstermacher, Kristi.Fusarium
PPA028July 27th 5:30 pmHall D/The Shaw Conference CentreThe effect of organic fungicide application on apple scab (Venturia inaequalis) on McIntosh apple cultivar in the orchard
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementErrampalli, Deena; Haldar, Aparna; Zwiep, Aaron; Chelsea, Jackson; Karin, Schneider.apple scab
organic production
Venturia inaequalis
plant diseases
PPA029July 27th 5:30 pmHall D/The Shaw Conference CentreChronic late blight caused by Phytophthora infestans US-23 limits conventional disease management strategies
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementKalischuk, Melanie; Peters, R.D.; Al-Mughrabi, Khalil; Daayf, Fouad; Harding, Michael; Sabaratham, Siva; Howard, R; Kawchuk, Lawrence.late blight
solanaceous
PPA030July 27th 5:30 pmHall D/The Shaw Conference CentreFire timing influences smut distribution in wiregrasses of longleaf pine savannas
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementKerrigan, Julia; Meadows, Inga; Walker, Joan.Langdonia
smut
Aristida
wiregrass
longleaf pine ecosystem
fire
PPA031July 27th 5:30 pmHall D/The Shaw Conference CentreEndophytic fungal interactions in Alliaria petiolata (non-native garlic mustard) and species of Hydrophyllum (native waterleaf)
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementMarr, Deborah L.; Jackson, Erin; Julian, Brandon; Kopey, Matthew; Wagar, Rob.Endophytic fungi
Plant-Pathogen Interaction
invasive species
Fusarium
Trichoderma
Alliaria petiolata
Hydrophyllum
PPA032July 27th 5:30 pmHall D/The Shaw Conference CentreBioinsecticidal Activity of Some Plants Powder on Maize Weevil (Sitophilus zeamais Motschulsky) of Stored Pearl Millet (Pennisetum glaucum, L) Grains
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementSawa, Fatima Binta J.; Abdul, Suleiman Dangana; Obadia, Caleb Dikko.
PPA033July 27th 5:30 pmHall D/The Shaw Conference CentreDiseases diagnosed and insects identified at the Pest Diagnostic Clinic, University of Guelph in 2014
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementMelzer, Melody; Cao, Honghe; Tudhope, Jessica; Shan, Xuechan.plant diseases
disease diagnosis
bacteria
viruses
plant parasitic nematodes
Fungi
PPA034July 27th 5:30 pmHall D/The Shaw Conference CentrePest and diseases of hops in Ontario, Canada, in 2014
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementShi, Amy Fang; Filotas, Melanie; Bakker, Cathy; McDonald, Mary Ruth.
PPA035July 27th 5:30 pmHall D/The Shaw Conference CentrePreliminary analysis of organ-specificity in Phytophthora infestans, causal agent of potato late blight
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementSormany, François; Joly, David L..Organ-specificity
Effectors
Plant-Pathogen Interaction
avirulence
Potato
PPA036July 27th 5:30 pmHall D/The Shaw Conference CentreEffect Of Fungicides And Nitrogen On Yield, Quality And Diseases Of Hard Red Winter Wheat ‘Princeton’ In Ontario
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementTamburic-Ilincic, Lily.Triticum aestivum L
nitrogen
fungicides
deoxynivalenol
PPA037July 27th 5:30 pmHall D/The Shaw Conference CentreInvestigating the age-related resistance response of Arabidopsis thaliana to Pseudomonas syringae pv tomato
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementWilson, Daniel C.; Carella, Phil; Cameron, Robin K..Arabidopsis thaliana
Pseudomonas syringae
salicylic acid
intercellular space
antimicrobial
age-related resistance
PPA038July 27th 5:30 pmHall D/The Shaw Conference CentreDetection andcharacterization of viruses associated with sweet cherry mottling leaf diseases
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementXiang, Yu; Bernardy, Mike; Bhagwat, Basdeo; Su, li; Li, Zhengnan; Wiersma, Paul; You, Frank M..fruit tree virus
sweet cherry mottling leaf diseases
Metagenomics
PPA039July 27th 5:30 pmHall D/The Shaw Conference CentreMolecularcharacterization of a prune dwarf virus isolate and construction of a PDVinfectious cDNA clone
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementLi, Zhengnan; Bhagwat, Basdeo; Bernardy, Mike; Wu, Yunfeng; Xiang, Yu.fruit tree virus
infectious cDNA clones
PPA040July 27th 5:30 pmHall D/The Shaw Conference CentrePathogenicity of Pythium species to soybean and resistance in a Canadian short-season cultivar set
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementMarchand, Geneviève; Yan, Miaoyi; Giorgetti, Corrine; Cober, Elroy R.; Xue, Allen.
PPA041July 27th 5:30 pmHall D/The Shaw Conference CentreRaces of Phytophthorasojae in Ontario, Canada, 2010 – 2012
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementXue, Allen; Marchand, Geneviève; Chen, Yuanhong; Cober, Elroy; Zhang, shuzhen; Tenuta, Albert.Phytophthora root rot
Phytophthora sojae
Soybean
PPA042July 27th 5:30 pmHall D/The Shaw Conference CentreGenetic diversity and aggressiveness of Fusarium spp. isolated from soybean in Alberta, Canada
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Poster: Host/Plant Pathogen Interactions and Plant Health ManagementZhou, Qixing; Chang, Kanfa; Hwang, Sheaufang; Strelkov, Stephen. E.; Conner, Robert L.; McLaren, Debra L.; Yang, Yalong; Harding, Michael; Turnbull, George D..Fusarium
root rot
ITS
EF-1a
Soybean

Tuesday, July 28th

Tuesday, July 28th, 1:30 pm to 3:15 pm · Salon 2/The Shaw Conference Centre
Session 46: Contributed Papers: Host/Plant Pathogen Interactions and Plant Health Management Session I
Presiding: Khalid Y. Rashid, Agriculture and Agri-Food Canada (AAFC); Gurcharn Brar, University of Saskatchewan
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46001July 28th 1:30 pmSalon 2/The Shaw Conference CentreComprehensive RNA profiling of the Leptosphaeria maculansBrassica napus cotyledon pathosystem
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Oral PaperBelmonte, Mark; Becker, Michael; Zhang, Xuehua; Fernando, Dilantha.
46002July 28th 1:45 pmSalon 2/The Shaw Conference CentreFusarium head blight resistance QTLs Fhb1, Fhb2, and Fhb3 reduce disease severity by up to 50% in near-isogenic wheat lines developed by marker-assisted selection
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Oral PaperBrar, Gurcharn.FHB
46003July 28th 2:00 pmSalon 2/The Shaw Conference CentrePyrenophora tritic-repentis and barley: a subtle compatibility
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Oral PaperAboukhaddour, Reem; Strelkov, Stephen. E..Pyrenophora tritici-repentis
host selective toxin
specificity
46004July 28th 2:15 pmSalon 2/The Shaw Conference CentreAbility of Pyrenophora teres pathotypes to overcome net blotch resistance in Canadian barley genotypes
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Oral PaperAkhavan, Alireza; Turkington, T. Kelly; Askarian, Homa; Legge, William G.; Tekauz, Andy; Tucker, James R.; Strelkov, Stephen. E..barley
net blotch
Pyrenophora teres
resistance screening
46005July 28th 2:30 pmSalon 2/The Shaw Conference CentreHost-Pathogen interactions between flax and Septoria linicola causing pasmo disease in flax
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Oral PaperRashid, Khalid Y..Flax
pasmo
Septoria linicola
Linum usitatissimum
Plant-Pathogen Interaction
Genetic resistance
Pathogen variability
46006July 28th 2:45 pmSalon 2/The Shaw Conference CentreWheat leaf rustresistance gene Lr34 appears to have an effect on Fusarium head blight in wheat
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Oral PaperMcCallum, Brent; Thomas, Julian.Fusarium
leaf rust
wheat
46007July 28th 3:00 pmSalon 2/The Shaw Conference CentreVariation for virulence of Septoria triseti on genotypes of canary seed
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Oral PaperMartinez, Paulina Cholango; Hucl, P; Kutcher, R.virulence
Septoria triseti
Canary seed
Tuesday, July 28th, 3:15 pm to 5:30 pm · Salon 2/The Shaw Conference Centre
Session 55: Contributed Papers: Host/Plant Pathogen Interactions and Plant Health Management Session II
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55001July 28th 3:15 pmSalon 2/The Shaw Conference CentreIdentification of pathogens associated with root rot of field pea in Alberta
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Oral PaperChatterton, Syama; Harding, Michael; Bowness, Robyne.Fusarium
Aphanomyces
field peas
root rot
55002July 28th 3:30 pmSalon 2/The Shaw Conference CentreDevelopment of a multiplex qPCR TaqMan assay for the quantification of airborne spores of Botrytis cinerea and Sclerotinia sclerotiorum
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Oral PaperReich, Jonathan; Alexander, Trevor; Chatterton, Syama.TaqMan qPCR
Botrytis cinerea
Sclerotinia sclerotiorum
Disease forecasting
55003July 28th 3:45 pmSalon 2/The Shaw Conference CentreInvasive and Quarantine bacterial pathogens of corn: Genome analyses and the development of subspecies-specific detection assays
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Oral PaperTambong, James T.; Renlin, Xu; Stèphan, Brière; Guillaume, Bilodeau; Len, Ward; Umadatt, Singh; Xiang, Li.bacterial disease
quarantine pathogens
invasive species
Corn
Comparative Genomics
TaqMan PCR
55004July 28th 4:00 pmSalon 2/The Shaw Conference CentreRapid molecular characterization of the late blight pathogen Phytophthora infestans
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Oral PaperWijekoon, Champa; Pageni, Binod; Kawchuk, Lawrence.microsatellite
lateblight
Phytophthora infestans
55005July 28th 4:15 pmSalon 2/The Shaw Conference CentreEmergence of the impatiens downy mildew pathogen in the U.S. corresponded with a shift in population structure
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Oral PaperSalgado-Salazar, Catalina; Rivera, Yazmín; Crouch, Jo Anne.downy mildew
emergent diseases
population genetics
herbarium
oomycete
genome sequencing
55006July 28th 4:30 pmSalon 2/The Shaw Conference CentreFactors affecting the germination of pseudosclerotia of Monilinia vaccinii-corymbosi
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Oral PaperAnnis, Seanna L.; Case, Tyler.Vaccinium
Monilinia
Blueberry
apothecia
pseudosclerotia
55007July 28th 4:45 pmSalon 2/The Shaw Conference CentreBiology, survival and mating genes of Cylindrocladium buxicola
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Oral PaperHealy, Sarah; Hsiang, Tom.pathogens
genomics
Ornamental

Wednesday, July 29th

Wednesday, July 29th, 8:00 am to 10:15 am · Salon 9/The Shaw Conference Centre
Session 57: Contributed Papers: Host/Plant Pathogen Interactions and Plant Health Management Session III
Presiding: Guus Bakkeren, Agriculture & Agri-Food Canada; Kristi Goulet, Trent University
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57001July 29th 8:00 amSalon 9/The Shaw Conference CentreWhat’s in a wart? Insights from the genome of the potato wart pathogen Synchytrium endobioticum
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Oral PaperJoly, David L.; Cullis, Jeffrey; Lewis, Christopher T.; Smith, Donna S.; Gagnon, Marie-Claude; van Gent-Pelzer, Marga P. E.; van de Geest, Henri; Bilodeau, Guillaume J.; van der Lee, Theo A. J.; Li, Xiang (Sean); Bonants, Peter J. M.; Lévesque, C. André.Plant-Pathogen Interaction
chytrid
genomics
Effectors
Potato
57002July 29th 8:15 amSalon 9/The Shaw Conference CentreUsing Big Data to probe the plant defense response: RNA sequencing of the canola – Sclerotinia pathosystem
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Oral PaperGirard, Ian J.; Becker, Michael G.; Fernando, Dilantha; De Kievit, Teressa; Belmonte, Mark F..Plant-Pathogen Interaction
RNA Sequencing
Bioinformatics
57003July 29th 8:30 amSalon 9/The Shaw Conference CentreAltered antisense RNA expression reduces Ustilago maydis pathogenesis through a xylitol dehydrogenase
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Oral PaperGoulet, Kristi; Saville, Barry.Ustilago maydis
Antisense RNA
Non-Coding RNA
Xylitol Dehydrogenase
pathogenesis
57004July 29th 8:45 amSalon 9/The Shaw Conference CentreComparative genomics of rust fungi to probe wheat interactions; the road to crop protection
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Oral PaperBakkeren, Guus; Linning, Rob; Joly, David; Khalil, Hala; Wang, Xiben; Panwar, Vinay; Fellers, John; Szabo, Les; Hulbert, Scot; Chen, Xianming; Hamelin, Richard C.; McCallum, Brent; Cuomo, Christina; Saville, Barry.wheat leaf rust
Puccinia
Comparative Genomics
Transcriptome
avirulence
57005July 29th 9:00 amSalon 9/The Shaw Conference CentreFunctional and transcriptome analysis of antisense RNA in Ustilago maydis
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Oral PaperSaville, Barry; Ostrowski, Lauren; Donaldson, Michael; Goulet, Kristi; Cheung, Hoi Yee Kitty.Smut fungi
Antisense RNA
Functional genomics
Transcriptome
pathogenesis
mitochondria
Dormancy
57006July 29th 9:15 amSalon 9/The Shaw Conference CentrePlant pathogenesis, sex, and smut fungi
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Oral PaperCheung, Hoi Yee Kitty; Doyle, Colleen; Donaldson, Michael; Spence, Kelsey; Saville, Barry.Ustilago maydis
Transcription factors
pathogenesis
Meiosis
Effectors
Teliospore pigmentation
57007July 29th 9:30 amSalon 9/The Shaw Conference CentreTranscript level assessment in Ustilago maydis teliospores at distinct stages of germination
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Oral PaperSeto, Amanda; Donaldson, Michael; Saville, Barry.Smut fungi
Meiosis
Dormancy
Spore germination
Microdissection
RNA-Seq
July 29th 9:45 amSalon 9/The Shaw Conference CentreBreak
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Wednesday, July 29th, 10:15 am to 12:00 pm · Salon 9/The Shaw Conference Centre
Session 65: Contributed Papers: Host/Plant Pathogen Interactions and Plant Health Management Session IV
Presiding: Cheryl Trueman, University of Guelph; Justin Robson, University of Guelph
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65001July 29th 10:15 amSalon 9/The Shaw Conference CentreDecline in the concentration of resting spores of Plasmodiophora brassicae and the effect of crop rotation following a susceptible crop
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Oral PaperDalton, Jill; Gossen, Bruce; Al-Daoud, Fadi; McDonald, Mary Ruth; Pageau, Denis.Clubroot
crop rotation
plant diseases
Brassica napus
Plasmodiophora brassicae
integrated pest management
65002July 29th 10:30 amSalon 9/The Shaw Conference CentreOpportunities for use of fumigation / solarisation to manage clubroot in Canada
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Oral PaperRobson, Justin; Gossen, Bruce D.; McDonald, Mary Ruth.Plasmodiophora brassicae
Metam-sodium
Chloropicrin
65003July 29th 10:45 amSalon 9/The Shaw Conference CentreEvaluation of optimum temperature and moisture requirements for Ascochyta pisi and Didymella pinodes. NT SIVACHANDRA KUMAR, S BANNIZA, Crop Development Centre/Department of Plant Sciences, University of Saskatchew
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Oral PaperThangam, Nimllash.
65004July 29th 11:00 amSalon 9/The Shaw Conference CentreNew approaches to design pathosystem-climate change model for sustainable environment
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Oral PaperPandey, Sandeep.plant health model
sustainable environment
65005July 29th 11:15 amSalon 9/The Shaw Conference CentreAcibenzolar-S-methyl and uniconazole effects on bacterial spot and bacterial speck and processing tomato yield
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Oral PaperTrueman, Cheryl; Loewen, Steve; Goodwin, Paul H..Xanthomonas gardneri
Pseudomonas syringae pv. tomato
tomato
bacterial disease
acibenzolar-s-methyl
uniconazole
65006July 29th 11:30 amSalon 9/The Shaw Conference CentreViral infection negatively impacts the establishment and spread of a powdery mildew in populations of Cucurbita pepo ssp. texana, mitigating the fitness benefits of a virus-resistant transgene
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Oral PaperStephenson, Andrew G.; Harth, Jacquelyn; Weakland, Danelle; Nowak, Kayla; Ferrari, Matthew.Plant-Pathogen Interaction
transgenic plants
Cucurbita pepo
Vector transmitted disease
cucumber beetle
powdery mildew
Erwinia tracheiphila
65007July 29th 11:45 amSalon 9/The Shaw Conference CentreAerobiology and epidemiology of Cercospora beticola in Southwestern Ontario
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Oral PaperTedford, Sherri; Burlakoti, Rishi; Trueman, Cheryl.Cercospora leaf spot 
Cercospora beticola 
spore aerobiology
weather relationships
disease risk estimates 

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