Chilli plant leaves are being eaten by something

[smc999]

My Chilli plants in my greenhouse are being eaten by something. I have noticed 3 or 4 leaves have been either stripped or badly chewed. I put down some slug pellets yesterday but found nothing today and another leaf had been stripped. Anyone have any idea what might be causing this if its not slugs/snails?

[Chillimad]

Mine were recently attacked by ants and greenfly,, they looked like swiss cheese leaves, Sprayed them with some soapy water and they have not been touched since.

[smc999]

That would make sense as I sometimes see the odd ant scurrying around. Just made up a weak washing up liquid solution and sprayed the plants affected. Many thanks for the tip.