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Stem Rust & Crown Rust in Oats
An agronomist contacted me in regards to finding rust in an oat field in Southern Manitoba. I toured out there today to find both stem and crown rust present in the field. I also toured a MCVET oat...
View ArticleChanges on the Horizon for Crown Rust Resistance Ratings
Developing crown rust resistant oat varieties is an ongoing battle for breeders. As soon as new varieties are developed with specific genes for resistance, it puts selection pressure on the rust...
View ArticleSEED MANITOBA 2016: Changes in Crown Rust Resistance Ratings
The collaboration of AAFC, MCVET and MAFRD through field surveys and additional testing has shown changes within the crown rust pathogen populations in Manitoba where virulence has developed on a...
View ArticleScout Your Oat Fields for Crown Rust
During the growing season, reports on the current rust situation and how it is progressing in the United States are available in the Cereal Rust Bulletins from the USDA at:...
View ArticleManitoba Insect & Disease Update – Issue 7: June 29, 2016
The Manitoba Insect and Disease Update is now posted at: http://www.gov.mb.ca/agriculture/crops/seasonal-reports/insect-report-archive/insect-report-2016-06-29.html Some highlights from the update:...
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Late Season Crown Rust & Stem Rust in Oats
On a recent tour of the MCVET Portage la Prairie site, I found both stem and crown rust present. Here is a quick refresher on the differences between stem rust and crown rust in oats. Stem rust Stem...
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