Holes in my cosmos flowers

[farendwoman]

Anyone have any idea what could be making holes in my cosmos flowers.
The plants look lovely and healthy, but as soon as the flowers open they have fine lacy holes in the petals.
No good for a lovely vase of flowers at all. Can't see any obvious culprits - no aphids or caterpillars.

[farendwoman]

Picture of the holes


This s what my poor cosmos look like. Any ideas what might be doing the damage please?

[cheops]

My guess is earwigs. Go out tonight after dark with a torch and if i’m correct you may well spot some feasting.

[farendwoman]

My guess is earwigs. Go out tonight after dark with a torch and if i’m correct you may well spot some feasting.

Correct cheops! Earwigs it is. Thank you