pest

I recently discovered a split in the bark of my Live Oak. This was following a really bad freeze from 2021 in DFW, Texas area. I was spraying water at the hole, and it popped out another hole about 6+ inches higher on the tree. I thought to myself, "ah oh!, this doesn't look good!". After...

Can anyone help answer what evil pest is doing this to my tree and how I can help it from dying? Is it too late? Seems to be only in the branches, not the trunk. Located in Northern California rural land, tree is a fruitless mulberry - about 15 years old.

I have been cutting eastern red cedar lately for a few projects. I had cut several trees two years ago and had leaned them up against my shed to dry and I just started using them. I used it for a project and cut it in pieces. One of the pieces had a hole in it about in the middle. I cut what I...

Hey all- So I have quite a few trees in need of macro trunk injections but only have enough kits to do two at a time. Some days injections take longer than others but I’m always still waiting for one to finish before I can start the next. The prices on the kits that I have and the number of...

I have a birch (betula pendula i think) in my backyard here in southeren Sweden, it is about 2.5-3ft on the stump. I noticed today that the trunk as far as I can see up to at least 30ft is covered in fine webbing that runs vertically. When you look up the trunk it almost looks as thought it is...