Descriptor: Crown Rust Reaction (CRUSTREACT)



 
Definition:
Reaction to Crown Rust (incited by Puccinia coronata). See also Crown Rust Severity descriptor.
Crop:
OAT
Category:
Disease descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
5
Responsible Site:
National Small Grains Collection (NSGC)

Distribution of Values for Crown Rust Reaction (CRUSTREACT)

CodeDefinitionNumber of Accessions
MRMODERATELY RESISTANT101
MR-MSMODERATELY RESISTANT TO MODERATELY SUSCEPTIBLE76
MSMODERATELY SUSCEPTIBLE111
MS-SMODERATELY SUSCEPTIBLE TO SUSCEPTIBLE341
RRESISTANT103
R-MRRESISTANT TO MODERATELY RESISTANT73
SSUSCEPTIBLE4338