Short answer: Fencing.
Longer answer:
When a furry bunny is a pet it's cute; when it invades your space and destroys plants, it's vermin. I used to raise rabbits to sell; feral domestic rabbits are a whole different thing. Uncontrolled, rabbits multiply, cause damage, attract preditors and spread disease.
(I sound like Little Miss Sunshine, don't I?
)
You can wait for natural control such as owls, cats, dogs, foxes, etc. to fix the problem. Sorry to say that in the meantime proper fencing is the only solution I would offer.
Here are a couple of places where folks have discussed...or were disgusted by...rabbits.
The thread "An Attack in the Dark" in
Sempervivum forum
http://garden.org/thread/view_...
I ranted about feral domestic rabbits a while back in my blog,
http://garden.org/blogs/view/g...
It's the one titled: "Armadillo on ice" Posted on Aug 8, 2014 10:11 AM
That was a year ago and the rabbit problem is still with us here in our neighborhood.
