Descriptor: White Pine Blister Rust (WPBRUST)



 
Definition:
Resistance to White Pine Blister Rust (Cronartium ribicola Fischer). The ratings are obtained by visually assessing the abaxial (underside) of Ribes leaves in late summer, between August and October.
Crop:
RIBES
Category:
Disease descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
National Clonal Germplasm Repository  (COR)

Distribution of Values for White Pine Blister Rust (WPBRUST)

CodeDefinitionNumber of Accessions
0No reading23
1No uredia present313
2(1 = no uredia present, 9 = severe infection)39
3(1 = no uredia present, 9 = severe infection)42
4(1 = no uredia present, 9 = severe infection)4
5(1 = no uredia present, 9 = severe infection)21
6(1 = no uredia present, 9 = severe infection)6
7(1 = no uredia present, 9 = severe infection)17
8(1 = no uredia present, 9 = severe infection)8
9Severe infection4