If you see
one rat in the daytime, there are at least 100 more. It's insane how quickly they reproduce.
We had a war with rats 9 years ago when they tore an old barn down up the road. They migrated here, to
my barn. They destroyed the garden, chewed holes all through the barn, pawed the insulation out. They were so bad, that they had
trails going from the barn to the garden.
I called an exterminator, and he told me that for $200, he would "saturate" my property with poison and he guaranteed his work. But at the time, I had a lot of animals and little kids around, not to mention the brook behind the house, so I had to come up with another way.
I bought 6 of the big black snap traps at
Walmart, and they worked pretty good for the young rats, but the older rats were "trap wise" and wouldn't go near. So I took my Dad's old 1 1/2 leghold traps and made blind sets at the entrances of their holes in the barn. I would set the trap at the "front door" hole was and cover it with insulation, so the rat couldn't see it. And because there was no bait, he/she was not wary of anything.
I also set the traps in the paths they made out to the garden. I caught around 25 rats the first night. I mentioned the problem to an old farmer friend of mine, and he said to use plaster of paris and white cake mix (mixed together in equal proportions). I did that too, but I used chocolate mix, because rats love chcocolate, lol. I put the mix in glass jars laid on their sides where no other animals could get at it. The rats ate it all up for about 5 days, then I noticed a drastic drop in how many rats I was catching.
It was an awful ordeal, but lesson learned for me. I keep a couple traps set all the time now just in case one comes along and gets any bright ideas about setting up house keeping in barn again, lol.
Kyah