Symbol	Yr4b
Name	Reaction to Puccinia striiformis Westend. Resistance to stripe rust
Synonym
Local	6B[1870]
Linkage
Origin
Tester	Avalon,Opal,Staring,Stella(Yr2),Maris-Beacon(Yr2,Yr3b),Hybrid-46(Yr3b),Nudif-TP12(Yr3c)[1870]