those wasps sound like predators! Or parasites... What kind of wasp? Knowing your part of the world, they or the moths are killing you as we speak by eating your isles of langerhans.
anyway, it's grubs you should be looking for, or caterpillars. I can't see the antennae, got a shot?
anyway, it's grubs you should be looking for, or caterpillars. I can't see the antennae, got a shot?