Search Results - "Hokanson, Stan C"
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Mapping the black spot resistance locus Rdr3 in the shrub rose ‘George Vancouver’ allows for the development of improved diagnostic markers for DNA-informed breeding
Published in Theoretical and applied genetics (01-06-2020)“…Key message Rdr3 is a novel resistance gene of black spot in roses that maps to a chromosome 6 homolog. A new DNA test was developed and can be used to pyramid…”
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Mapping a Novel Black Spot Resistance Locus in the Climbing Rose Brite Eyes™ ('RADbrite')
Published in Frontiers in plant science (26-11-2018)“…Rose black spot, caused by , is one of the most devastating foliar diseases of cultivated roses ( spp.). The globally distributed pathogen has the potential to…”
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Precipitation, Temperature, and Population Structure Influence Genetic Diversity of Oakleaf Hydrangea Throughout Its Native Range
Published in Journal of the American Society for Horticultural Science (01-01-2023)“…Oakleaf hydrangea ( Hydrangea quercifolia ) is an understory shrub native to the southeastern United States. The species occupies a relatively small native…”
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Using Plugs and Hydrogels to Establish Populations of Prairie Dropseed, a Critical Native Grass, in Restored Prairies in Minnesota
Published in HortScience (01-08-2022)“…Prairie dropseed [ Sporobolus heterolepis (A. Gray) A. Gray] is a critical North American native grass that is often not incorporated into prairie restoration…”
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Horticultural Characterization of Wild Hydrangea quercifolia Seedlings Collected Throughout the Species Native Range
Published in HortScience (01-09-2021)“…Oakleaf hydrangea ( Hydrangea quercifolia Bartr.) is an understory shrub native to the southeastern United States. Hydrangeas are popular ornamental landscape…”
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Seeing the Forest for the Trees: Threats, Vulnerabilities, and Opportunities for Woody Landscape Plant Genetic Resources
Published in HortScience (01-10-2024)“…Genetic resources are the foundation of American agriculture’s ongoing success—the diversity, security, health, and genetic integrity of these resources must…”
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Transfer of Cornus florida and C. kousa Simple Sequence Repeats to Selected Cornus (Cornaceae) Species
Published in Journal of the American Society for Horticultural Science (01-05-2010)“…Cross-species transferability of simple sequence repeats (SSRs) is common and allows SSRs isolated from one species to be applied to closely related species,…”
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Aurantioporthe corni gen. et comb. nov., an endophyte and pathogen of Cornus alternifolia
Published in Mycologia (01-01-2015)“…Cryptodiaporthe corni is the causal agent of a destructive disease called golden canker, which affects Cornus alternifolia, known as the pagoda or…”
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An Updated Host Differential Due to Two Novel Races of Diplocarpon rosae Wolf, the Causal Agent of Rose Black Spot Disease
Published in HortScience (01-11-2020)“…The fungal pathogen, Diplocarpon rosae , infects only roses ( Rosa spp.) and leads to rose black spot disease. Rose black spot is the most problematic disease…”
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Rdr3, a novel locus conferring black spot disease resistance in tetraploid rose: genetic analysis, LRR profiling, and SCAR marker development
Published in Theoretical and applied genetics (01-02-2010)“…Black spot disease of rose, incited by the fungus Diplocarpon rosae, is found worldwide and is the most important disease of garden roses. A gene-for-gene…”
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Evaluation of Roses from the Earth-Kind Trials: Black Spot (Diplocarpon rosae Wolf) Resistance and Ploidy
Published in HortScience (01-12-2010)“…Regional, replicated cultivar trials of landscape roses are an ongoing component of the Earth-Kind program, which was started at Texas A&M University in the…”
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Partial resistance to black spot disease in diploid and tetraploid roses: general combining ability and implications for breeding and selection
Published in Euphytica (01-10-2009)“…Black spot disease, incited by the fungus Diplocarpon rosae Wolf, is the most important disease of roses (Rosa hybrida L.) in the outdoor landscape. Though…”
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Field and Growth Chamber Evaluation of Powdery Mildew Disease on Deciduous Azaleas
Published in HortScience (01-05-2010)“…Forty-one deciduous azalea (Rhododendron subgen. Pentanthera G. Don) cultivars were assessed for powdery mildew (PM) resistance in a two-location, 3-year field…”
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Distribution of Rose Black Spot (Diplocarpon rosae) Genetic Diversity in Eastern North America Using Amplified Fragment Length Polymorphism and Implications for Resistance Screening
Published in Journal of the American Society for Horticultural Science (01-07-2007)“…Black spot, incited by the fungus Diplocarpon rosae Wolf, is the most significant disease problem of landscape roses (Rosa hybrida L.) worldwide. The…”
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Intersimple sequence repeat fingerprinting and genetic variation in a collection of Clematis cultivars and commercial germplasm
Published in HortScience (01-12-2005)“…The genus Clematis contains many well-known large flowered cultivars, as well as lesser-known nonvining species. Intersimple sequence repeat (ISSR) primers…”
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Influence of daughter plant weight and position on strawberry transplant production and field performance in annual plasticulture
Published in HortScience (01-12-2004)“…Strawberry ('Chandler') plants were grown in a greenhouse hydroponic culture system from 28 Apr. to 20 July to produce runners (stolons) with several daughter…”
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Strawberry fruit and plug plant production in the greenhouse
Published in Acta horticulturae (01-11-2003)Get full text
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A comparison of genetic relationship measures in strawberry (Fragaria x ananassa Duch.) based on AFLPs, RAPDs, and pedigree data
Published in Euphytica (2001)“…Nineteen of the major strawberry (Fragaria × ananassa Duch.) cultivars grown in the UnitedStates and Canada were examined for AFLP markerpolymorphisms. For the…”
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Influence of plant storage duration on strawberry runner tip viability and field performance
Published in HortScience (01-12-2004)“…Tissue-culture derived mother plants were established in a greenhouse suspended-gutter, nutrient-film technique growing system to evaluate runner tip…”
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Fruit nitrogen content of sixteen strawberry genotypes grown in an advanced matted row production system
Published in HortScience (01-08-2005)“…In the perennial strawberry production system, removal of the harvested crop represents a loss of nitrogen (N) that may be influenced by cultivar. Eight…”
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