Descriptor: DED CROWN SYMPTOMS 28 DPI (DED CROWN SYMPTOMS 28 DPI)



 
Definition:
Average percent of the tree's crown displaying symptoms (e.g. defoliation, dieback, wilting or death) in a field setting 28 days post inoculation with Ophiostoma novo-ulmi and/or O. ulmi spore suspensions.
Crop:
ULMUS
Category:
Disease descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
Responsible Site:
North Central Regional Plant Introduction Station  (NC7)

Distribution of Values for DED CROWN SYMPTOMS 28 DPI (DED CROWN SYMPTOMS 28 DPI)

RangeNumber of Accessions
0 - 6.040004
6.04000 - 12.080001
12.08000 - 18.120000
18.12000 - 24.160000
24.16000 - 30.200001
30.20000 - 36.240004
36.24000 - 42.280000
42.28000 - 48.320001
48.32000 - 54.360000
54.36000 - 60.400001