Beetles and Cello?

[Sauer Grapes]

Knock on wood that the only beetles I've ever seen were in a shipment that never made it into my humidor (inspected upon arrival).

However, I like to think that cello would at least slow them a tiny bit from spreading. I mean, I know that they can and will eat right through it, but I'd think that they would take a bit longer than non celloed cigars.