this year I was diligent about cover cropping, mulching (with cardboard, and some very weedy/grass areas with black plastic) in an attempt to not have bare soil. One unfortunate result was that voles have found the cover to be quite convenient. They ate all my brussel sprout plants almost as soon as I set them out. I also think they are eating the stems of my squash - not the squash, just the main stem which of course kills the whole plant! At first I thought it was gophers (which I continually trap), but I have found pathways under the mulch, and I saw a vole running through the squash, so now I think it is probably voles.
I don't want to leave the soil bare! Anyone have advice for having mulch and cover, and also not losing plants to voles?