Has anyone successfully dealt with these? I'm sick of them eating my produce and don't have time to put up a polycarbonate or wire greenhouse of some sort yet (they bite through nets).
I've used snap traps successfully on mice, but the rats seem too smart and can remove bait without triggering the trap.
I've made it as hair trigger as possible and tied the bait down with a rubber band or smeared peanut butter/Nutella on the bait area, but still not much luck.
Have you tried the walk the plank traps to drown them in buckets - Shawn Woods rate them highly and is probably my next port of call.
After this might be some form of poison but I want to avoid them dying in roof cavities, etc.
I made a drop bucket a few years ago. Worked a treat. Poor little buggers.