Table 8. Correlation coefficients between traits, by location.
Correlation Between	Brookings	Crookston	St. Paul	Langdon	Glenlea
Incidence & Severity	N/A	0.54	0.59	0.35	0.54
Incidence & Disease Index	N/A	0.58	0.63	0.67	0.80
Incidence & Tombstone/FDK/VSK	N/A	0.49	0.37	0.50
Incidence & DON	N/A	0.63	0.54	0.44
Severity & Disease Index	1.00	1.00	1.00	0.82	0.92
Severity & Tombstone/FDK/VSK	0.69	0.90	0.81	0.51
Severity & DON	0.60	0.44	0.84	0.13
Disease Index & Tombstone/FDK/VSK	0.62	0.90	0.80	0.62
Disease Index & DON	0.27	0.46	0.85	0.27
Tombstone/FDK/VSK & DON	0.79	0.42	0.90	0.73
N/A - Not available due to Incidence values all being 100%