How Do Smart Rats Challenge Mini Farm Pest Control Efforts?

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Discussion Overview

The discussion revolves around challenges faced in controlling a mini-infestation of smart rats on a mini farm, exploring various pest control methods, including traps and potential natural predators like ferrets. Participants share personal experiences, strategies, and insights related to the behavior of rats and pest management techniques.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested
  • Experimental/applied

Main Points Raised

  • One participant describes the ineffectiveness of multiple trap/bait combinations against smart rats, noting their avoidance of traps.
  • Another participant suggests that the presence of animal food likely attracts the rats.
  • There is a discussion about the effectiveness of different types of traps, including the reuse of traps after cleaning them, and the importance of not leaving human scent on them.
  • Some participants propose using ferrets as a natural method of pest control, discussing their historical use in controlling rat populations.
  • Concerns are raised about the effectiveness of poisons available to the public, with some suggesting that professional help may be necessary for serious infestations.
  • Participants share anecdotal evidence regarding the behavior of rats and mice, including their preferences for movement and feeding habits.
  • One participant shares an update on their success in reducing the rat population, detailing methods used to locate and eliminate rats.

Areas of Agreement / Disagreement

Participants express a range of views on the effectiveness of various pest control methods, with no consensus on the best approach. Some agree on the challenges posed by smart rats, while others debate the merits of different traps and natural predators.

Contextual Notes

Limitations include the variability in effectiveness of traps and poisons, dependence on specific conditions such as the presence of food sources, and the potential for differing results based on individual experiences.

Chi Meson
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We have ducks (remember) and they live in a chicken coop (we'll get chickens in the spring too). Having a mini farm has brought in a mini-infestation of mini rats. But dang, they are smart. I've tried four kinds of trap/bait combinations, so far. They avoid them.

I have eschewed poison up till now, but found one that looked like it was completely contained, and wouldn't harm our dog, cat, or ducks. It features a block of poisoned grain inside a u-shaped enclosure that only rats and small vermin could get into. I put this next to an opening under our deck.

This morning the enclosure was completely plugged up with dirt; the little buggers just gave me the finger!
 
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Rats are smart! Got to give them that.
 
!?!

What's attracting them? The animal's food?
 
Got animals? Got animal food (especially grains!)? You've got rats, or mice at a minimum.
 
We had to move to another area for a time. The following August when they worked the farm fields around us, we were invaded by huge rats. They even came right through the wall to get the cat food.

I quickly learned that a trap is only good for one use. However, if you clean them with bleach and water after each kill, they can be reused.
 
Here you go, Chi, problem solved.

giantcat.jpg
 
Back a few hundred years ago, ships would be "manned" with ferrets and cats. The ferrets could get into real tight places and run the rats out of the cargo, and the cats would kill and eat the rats. Ferrets were quite prominent guardians of middle-east granaries well before cats (think Egypt) became such a fad. Ferrets were able to go anywhere a rat could go, and they wouldn't eat the grain.
 
I'm liking the sound of ferrets. I'll trade two useless guinea pigs for a nice ferret!

Do rats eat guinea pigs?
 
  • #10
You only get one "shot" at rats with any particular brand of poison / bait. If you don't kill them all the first time they try it, you are wasting your time after that. The trouble is, the poisons that are available to the general public are too weak to kill them with one shot. It's worth getting a professional if the problem is serious, because it isn't going to get any less serious on its own.

If they are getting into buildings, plugging the hole with a mixture of weak cement (lots of sand, not much cement powder) and broken glass usually works. They will try to chew through the cement, get a face full of glass, and go some place else.

Good old fashioned spring traps are about as good as it gets, but obviously not where other small animals can get caught. Live traps baited with chocolate are OK, but you then have the problem of what to do with a caged live rat which is not only angry but high on caffeine as well.

On the other hand mice are dumb. All you need to know is that they prefer to move around with their whiskers touching something, like a wall, rather than run across open spaces. Set some traps where they will run over them, and you don't need any bait at all.
 
  • #11
Chi Meson said:
I'm liking the sound of ferrets. I'll trade two useless guinea pigs for a nice ferret!

Do rats eat guinea pigs?
Ferrets would, unless they are the are they well-behaved kind that I have owned. Ferrets love attention and interaction.
 
  • #12
Ivan Seeking said:
I quickly learned that a trap is only good for one use. However, if you clean them with bleach and water after each kill, they can be reused.

I'm not sure you need to use the bleach, but the important point is never handle the trap with your bare hands. Always wear rubber gloves, so the trap never gets to smell of "an animal that isn't a rat".

The old-style method was to wrap your hands in an old grain sack, so the trap only got to smell of grain and sack-cloth, not of human.
 
  • #13
Chi Meson said:
I'm liking the sound of ferrets. I'll trade two useless guinea pigs for a nice ferret!

Do rats eat guinea pigs?
Do ferrets eat ducks?
 
  • #14
dlgoff said:
Do ferrets eat ducks?

I used to have a ferret and did some research on the diet and such. You can live feed them, basically baby chickens, so I would say that they would probably eat a baby duck. That is assuming you have a farm-style rat-hunting ferret though. The docile house ferret that I had wouldn't hurt a bug.
 
  • #15
AlephZero said:
I'm not sure you need to use the bleach, but the important point is never handle the trap with your bare hands. Always wear rubber gloves, so the trap never gets to smell of "an animal that isn't a rat".

The old-style method was to wrap your hands in an old grain sack, so the trap only got to smell of grain and sack-cloth, not of human.

We found it to be absolute. Once a trap had killed a rat, it never worked again until cleaned with bleach. Once I figured that out, I killed about 50 rats in a week.

No doubt human scent could have an effect as well, but that was never an issue for the first kill.
 
  • #16
AlephZero said:
I'm not sure you need to use the bleach, but the important point is never handle the trap with your bare hands. Always wear rubber gloves, so the trap never gets to smell of "an animal that isn't a rat".

The old-style method was to wrap your hands in an old grain sack, so the trap only got to smell of grain and sack-cloth, not of human.
This is good to know. Every fall I get mouse intruders. Traps weren't so successful. I ended up putting absolutely all my food in the fridge so there's nothing to attract them.
 
  • #17
Chi Meson said:
I'm liking the sound of ferrets. I'll trade two useless guinea pigs for a nice ferret!

Niether of them were able to learn how to say "row", eh?

Wild ferrets eat prairie dogs, so I assume they'd eat a guinea pig, but you never really know until you try.

As for the rats, have you tried a maze?
http://www.cartoonstock.com/newscartoons/cartoonists/jdi/lowres/jdin417l.jpg
 
  • #18
Update: 2 rats down last night; 4 total

I feel only slightly bad/evil, but hey, they're rats. I found most of their holes and plugged up their downhill escape and filled up their burrow with water: two hoses into two uphill holes. The water ran from both hoses for 5+ minutes before I saw water come out of the downhill hole.

Yikes!

It went below 20F last night (-10 C). This morning, two frozen rats.