Results 71 to 80 of about 730 (194)

Identification of diagnostic kompetitive allele‐specific PCR markers for selection of crown rust resistance in oats

Crop Science, Volume 65, Issue 3, May/June 2025.
Abstract Crown rust disease, caused by Puccinia coronata f. sp. avenae, poses a significant threat to global oat (Avena sativa L.) production. Molecular markers are essential to assist in the integration of multiple resistance genes into a single oat cultivar to achieve genetic resistance durability.
Duong T. Nguyen, David Lewis, Eva C. Henningsen, Rohit Mago, Jana Sperschneider, Peter N. Dodds, Melania Figueroa   +6 more
wiley   +1 more source

Identification of seedling resistance in wild oat relatives against oat crown rust [PDF]

, 2018
Faculty advisor: Melania FigueroaThis research was supported by the Undergraduate Research Opportunities Program (UROP).Henningsen, Eva; Nazareno, Eric; Dugyala, Sheshanka; Rottschaefer, Susan; Dill-Macky, Ruth; Kianian, Shahryar; Figueroa, Melania ...
Nazareno, Eric, Dill-Macky, Ruth, Figueroa, Melania, Kianian, Shahryar, Rottschaefer, Susan, Dugyala, Sheshanka, Henningsen, Eva   +6 more
core  

Genetic Relationships of Crown Rust Resistance, Grain Yield, Test Weight, and Seed Weight in Oat

, 2001
Integrating selection for agronomic performance and quantitative resistance to crown rust, caused by Puccinia coronata Corda var. avenae W.P. Fraser & Ledingham, in oat (Avena sativa L.) requires an understanding of their genetic relationships.
Holland, J. B., G. P. Munkvold, J. B. Holland, Munkvold, Gary   +3 more
core   +1 more source

Wheat, barley, and oat rust differentials screening to natural rust pressure

, 2021
Stripe rust, a fungal disease caused by the fungus Puccinia striiformis, is one of the most devastating diseases of wheat and barley worldwide, including western Canada.
Brar, Gurcharn Singh
core   +1 more source

Identification of genes in a partially resistant genotype of Avena sativa expressed in response to Puccinia coronata infection

Frontiers in Plant Science, 2016
Cultivated oat (Avena sativa), an important crop in many countries, can suffer significant losses through infection by the fungus Puccinia coronata, the causal agent of crown rust disease.
Yolanda eLoarce, Elisa eNavas, Carlos ePaniagua, Araceli eFominaya, Jose Luis Manjon, Esther eFerrer   +5 more
doaj   +1 more source

Current and future management challenges for globally invasive grasses, with special reference to Echinochloa crus‐galli, Panicum capillare and Sorghum halepense

Weed Research, Volume 65, Issue 2, March/April 2025.
Abstract Without appropriate and ongoing management interventions, weeds will continue to economically and environmentally disadvantage agricultural and natural ecosystems. For these management strategies to have long‐term sustained success, they need to carefully consider the biological aspects of the targeted weed.
Jason Roberts, Singarayer Florentine
wiley   +1 more source

Selection for partial resistance to oat crown rust in two recurrent selection populations: a path analysis

, 2004
Crown rust (Puccinia coronata) is the most devastating and widespread disease on oats (Avena sativa). Race specific resistance, conferring complete resistance, has proven to be nondurable.
Pacheco, Marcelo Teixeira, Stuthman, Deon D., Miller-Garvin, Jill   +2 more
core  

A Crown Rust Resistant Oat: Troy

, 1992
The purpose of this bulletin is to provide a brief overview of Troy, a crown rust resistant oat, for the farmer.
Hall, R. G., Reeves, D. L.
core  

OATS TOLERANCE TO BIOTIC STRESSORS AS A BASIS OF ECOLOGIZATION OF PLANT-GROWING

Зерновое хозяйство России, 2018
The basis of ecologically safe plant-growing is to supply industry with crop varieties tolerant to biotic stressors. According to phyto sanitary situation in Volga-Vayatka region, cultivation of tolerant varieties is of great importance and can become a ...
O. A. Zhuikova, G. A. Batalova, T. K. Sheshegova   +2 more
doaj   +2 more sources

Haplotype-Resolved Genomes of Diverse Oat Crown Rust Isolates Reveal Global Dispersion of Long-Lived Clonal Haplotypes with Limited Recombination

Molecular Plant-Microbe Interactions
Puccinia coronata f. sp. avenae (Pca), a fungal pathogen causing crown rust of oat, demonstrates rapid virulence evolution and adaptation to newly released cultivars.
Eva C. Henningsen, Eric S. Nazareno, Rebecca Spanner, David Lewis, Jibril Lubega, Erin P. Moreau, Matthew J. Moscou, Brendan Boesen, Eric Stone, Kostya Kanyuka, Shahryar F. Kianian, Brian J. Steffenson, Peter N. Dodds, Jana Sperschneider, Melania Figueroa   +14 more
doaj   +1 more source