Being in a International Snacks Producing FMCG, we are facing a big issue of weevils in prodcution area. AIB audit period has been started now and daily we are facing weevil findings near critical areas in shop floor. We are into extruded products, using rice and corn , but the weevils are never found at the inspection during receiving. any idea on how to stop them as we dont want any NC in AIB . we have done vendor audits too but at there end everything is fine, but still we have not found any suitable answers as we know they are born inside bags after months because female weevils lay there eggs before pre harvesting. So any idea that we can stop them from roaming around in production area ??