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GrainGenes Pathology Report: Stripe Rust

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Pathology
Stripe Rust
Other Name
Yellow Rust
Glume Rust
Type
Fungus
Host Species
Triticum aestivum
Hordeum vulgare
Secale cereale
Triticum turgidum ssp. durum
X Triticosecale
Causal Organism
Puccinia striiformis f. sp. tritici
Puccinia striiformis
Trait
Wheat reaction to stripe rust
Evaluation
Stripe rust on leaves, ISWYN24
Stripe rust, Singh99
Stripe Rust Worldwide Spring Wheat 2011-2013
Gene Class
Reaction to Puccinia striiformis Westend.
Resistance Gene
Yr29 (Triticum)
[ Show all 49 ]
Resistant Line
Winzi
Lgst.79-74
Symptoms
Stripe rust can over winter on grasses, infected fall-planted wheat and volunteer grains, but usually develops from spores carried on wind currents from other regions. Stripe rust development on wheat is favored by cool, mild temperatures, intermittent spring rains or heavy dews interspersed with bright sunny days. Primary symptom is clusters of yellow pustules form long, narrow stripes on leaves, leaf sheaths, glumes and awns. Stripe rust also attacks barley, rye, triticale and several grass species.
Image
Yellow pustules of stripe rust...
[ Show all 11 ]
Reference
ReferenceKephart KD (1993) Winter wheat disease management Insect and plant disease management handbook.
Reference(1987) Compendium of wheat diseases.