Zeedman
Garden Master
Anything which eats plants, will eat soybeans... and pass nearly everything else to get to them. Deer will nip off the tops (the plants will usually recover if protected) but rabbits & ground hogs will eat them to the ground. That is the biggest challenge to growing what would otherwise be an easy crop. I never had to fence my garden until I began growing soybeans. I use 36" chicken wire low, and either welded wire fencing or string up to 6'. The tiller buries the bottom of the chicken wire. That keeps out bunnies & deer. If a ground hog shows up (about every 5-6 years) I put a live trap in front of the hole it dug under the fence, and usually catch it in a day or two.Do mice, chipmunks or squirrels eat soybean plants? Other than a baby rabbit or groundhog I don't know what could get through such small spaces? If yes to squirrels, I may have discovered my problem. We have those this year.
Squirrels, chipmunks, and mice are not stopped by the fence, but almost never eat the plants. Squirrels only seem to bother things in pots for some reason; only once have they bothered the garden (when they dug up all of my emerging runner & lima beans ). Chipmunks & mice can harvest soybean seeds as they begin to ripen though... and will do so until stopped. A few times the loss of a variety was nearly total. I have about 50 weather-proof mouse traps, and will put 4-5 under a row when the pods fatten, or at the first sign of damage.