Descriptor: Powdery mildew (POWDERY MILDEW)



 
Definition:
Powdery mildew observed
Crop:
GRASS-COOLSEASON
Category:
Disease descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Western Regional PI Station (W6)


Studies or environments

Distribution of Values for Powdery mildew (POWDERY MILDEW)

CodeDefinitionNumber of Accessions
0NO INFECTION110
1(0 = NO INFECTION, 3 = SEVERE INFECTION)62
2(0 = NO INFECTION, 3 = SEVERE INFECTION)46
3SEVERE INFECTION10