ITHINKICAN
Gold Member
If you have plenty of time - why not experiment with several options? Chronicle it with pictures of course. If you have alternate options like vicinity of the project why not explore them too. Hope it works out. Good luck!
Here's a ref on ID and toxicity: http://www.equineguelph.ca/pdf/facts/Prunus%20Poisoning%20June%2026_08.pdf
The invader/colonizer Prunus here in PEI is mostly pin cherry. We have several patches in our pastures which are slowly dieing back. So far (over more than ten years), none of the horses has exhibited symptoms of poisoning (but maybe we've just been lucky...our very low stocking rate probably helps, since the horses have plenty of forage). Once the small cherry trees are cut back, regular mowing (a time or two per growing season) will keep them suppressed until they die out. For me, it is more challenging to keep them from growing up outside/along the fenceline, where it is more difficult to mow.
BOB
I"ll post pictures of the "Hill" as well, you can see what Im dealing with, quite close to the barn so the burn approach worries me a bit.