tree disease.

Hello, I made an account here because I'm having trouble identifying a sudden growth on the tree outside my house. I would like to know if it is harmful to the tree or not and how to remove it. Thanks! Here are some pics

Hey folks! I'm writing a screenplay about logging & I need to know everything there is to know! I'd really appreciate any help :) I've been reading about some of the equipment used such as rubber tire skidders, but I just want to have a good handle on how the whole process goes--also the danger...

Hi everyone, I am hoping the Aspen experts out there can give me some help with these trees. They are about 12 years old and usually do well in this spot in my yard. However, two have been failing for several months. One has almost no leaves on one section of the tree and the other tree...

Has anybody saw this before or know what it is? Thanks in advance