Anthracnose on Roses
By Stephany Elsworth, eHow Contributor
The fungus Sphaceloma rosarum causes a disease called anthracnose on roses. The infection is also known as shot-hole fungus, purple spotting and spot anthracnose. It is most severe during the spring when the weather is cool and damp
Copyright © 1999-2012 Demand Media, Inc.
Votes:36
Comments: 0