I have some Barberry bushes that have spots appearing on them. Looking closer...
I have some Barberry bushes that have spots appearing on them. Looking closer I found what looks like a small inch worm. Would this be the problem? Is there anything I can do. Last year, the tips of my bushes were all stripped of any new growth. Included a photo which shows the worm and the spot damage.
Ramsey County Minnesota
Check http://www.ct.gov/CAES/cwp/view.asp?a=2823&q=377550&pp=12&n=l for some ideas.