scab

Crabapple Scab in Ohio

Apple scab disease, caused by the fungus Venturia inaequalis, is a common problem resulting in major aesthetic damage to many crabapple types (taxa). However, there is a tremendous range of susceptibility of these crabapple taxa to scab, and this can make all the difference to a landscape designer, a nurseryman, a homeowner, a garden center professional or Master Gardener volunteer making recommendations for plant selection. Got leaves, got ugly leaves, got beautiful leaves – all are options.

 

This is why the International Ornamental Crabapple Society has...

Published on
Authors
Jim Chatfield
Erik Draper
Curtis E. Young