Descriptor: Alternaria Leaf Spot (ALTERNARIA)



 
Definition:
Resistance to Alternaria Leaf Spot (Alternaria zinniae).
Crop:
ZINNIA
Category:
Disease descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Ornamental Plant Germplasm Center (OPGC)


Studies or environments

Distribution of Values for Alternaria Leaf Spot (ALTERNARIA)

CodeDefinitionNumber of Accessions
1No lesions or disease observed1
2A few small lesions or small areas of disease observed3
31/3 of the leaf and/or stem surface affected1