How to stop Dahlia X Hybrida leaves getting eaten?

[zillah]

Hi All

I haven't seen caterpillars on leaves of  my garden Dahlia X Hybrida what could be the cause for its leaves been chopped ? as per attached photos

 

[EricL]

Hello @zillah 

Looking at the chewing patterns on the leaves, I highly suspect that it could be caterpillars. I propose using OCP 40g Eco-Caterpillar-Killer/Dipel to control and manage the leaf eating caterpillars on your plant. My best advice is to make sure to spray under the leaves as well for full coverage.

Please remember to wear personal protections such as gloves, goggles and a mask when using spray chemicals.

If you need further assistance, please let me know.

Eric

[zillah]

Thx Eric will follow your advice