Effect of Snow Removal on Typhula Blight Development at High Elevation Golf Courses in Colorado

Fig. 7. Temperatures (represented by green, purple and brown lines) at the surface of a Kentucky bluegrass fairway at Breckenridge, CO, during the winter 2005-2006 for plots with fall, spring, and no snow removal respectively. The total shaded area represents the period of snow cover beginning on 7 November 2005 and ending on 20 April 2006. The green and purple shaded areas represent periods of fall and spring snow removal respectively, whereas the brown area represents a period of no snow removal in all plots.



Image from Plant Health Progress article:
Effect of Snow Removal on Typhula Blight Development at High Elevation Golf Courses in Colorado