Petal damage, what is causing it?

steve22802(7a VA)August 7, 2013

One variety (Passionate) which I bought new this year from Swan Island, has had bad petal damage on each of the first three blooms. Is this a disease problem? It seems to be limited to this one variety so far.

- Steve

Thank you for reporting this comment. Undo
CCvacation

Steve, I have seen this kind of damage on hosta and dahlia leaves with baby pill bugs as the culprits, caught in the act. The small ones leave the translucent skin intact because they can't chew through it yet.

I haven't seen damage like this on blooms, though. My guess is its a tiny nocturnal bug that will soon grow up to take much larger bites out of your blooms if not stopped now.

    Bookmark   August 8, 2013 at 11:04PM
Sign Up to comment
More Discussions
large booms
I would like to kmow a variyey which will produce a...
paul584
Potted dahlias that never went dormant
Hi everyone! I bought two potted dahlias at an end-of-season...
debby_z4
Prepping for winter
Hello! I am new to Dahlias, really to gardening in...
AubreyG
Hybrid, mutation or cultivar?
Do you grow Dahlia from seeds? These are supposed to...
jujujojo_gw
Dahlia information
Hello everyone, I am thinking of getting Dahlias (either...
nad0nad
© 2015 Houzz Inc. Houzz® The new way to design your home™