r/treeofheaven

Can’t be Sure of ID

Are there any other species that have similar panicles? This was in Ann Arbor, Michigan. I couldn’t get very close, so accept my apologies for the photos. Many of the leaves in the second and third photos have double terminal leaflets, which point to walnut. Some of the leaflets alternate on the stem, not the classic opposition.

There’s a definite ToH sapling about 30’ away.

EDIT: This was next door to an airbnb, and I have left town. So, I cannot get closer for a better picture of the leaves or trunk. I cannot physically touch the leaves.

u/Rrruby99 — 11 days ago

▲ 3 r/treeofheaven

Hack n Paint with Stump Out

Hello! Looking for advice trying to use "stump out" brand triclopyr to kill TOH. We did round 1 hack n paint and basal bark application 2 weeks ago, and just went out for a reapplication. Mother tree is around 8 inches in diameter, we've scored into the green cambium layer to make 2-4 inch sections round the base of the tree (not in a perfect ring, staggered along the height) and larger offshoots. Painted stems and leaves of smaller offshoots.

All the offshoots are showing herbicide damage on new growth, but aren't dead yet. New offshoots are popping up with herbicide damage (pic 2 - peep the brown-black "burning" and malformation on the lower right leaves.

My question is, are we doing enough? Do we need to use stronger stuff or keep reapplying? Is 2 weeks right or should I do weekly?

reddit.com

u/JacqueJacque12 — 11 days ago