TABLE 2.

Results of linear regressions of summer patch disease on Kentucky bluegrass in greenhouse studies^a

Treatment	Slope	y intercept	Disease severity
Strain 34S1	0.36∗	−5.14∗	−1.78∗
Strain C5	0.41∗	−4.63†	−0.86†
None (control)	0.61†	−4.26†	1.26‡

^aSlope was averaged over the five experiments and describes the slope of the logit-transformed line. The y intercept was averaged over the five experiments and describes the logit-transformed line. Disease severity was calculated from the regression equation and represents logit-transformed disease severity after 10 days. Similar symbols within columns represent no significant difference.