Bug bites or nute burn?

Hello growers
I have some vegging plants that seem to have an issue. The cross is rs11 x gold cash gold. There's 15 in total but 2 of them have an issue. It appears as if 2 are inflicted with either bug bites or some other issue. Looks like a snail or something is munching on them but upon further inspection I couldn't find a culprit. If anyone has a clue please chime in.

bugs

thats deff chewd out of the leaf, those tiny white bits wouldent be there otherwise. , do you have leafcutter bees in your area?

i wouldent worry about it too much though, if you have a small uv torch, you can go look at night time, they fluress butifully

Jamie0715 said:

bugs

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What type? So I can eradicate them asap

go go kid said:

thats deff chewd out of the leaf, those tiny white bits wouldent be there otherwise. , do you have leafcutter bees in your area?

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I'm not sure but I definitely haven't seen any bees inside the house

I think I might have found the perp after a thorough cleaning