Hard to believe, but fall is here. What's up in your garden? Got a question? Get answers from Ask an Expert, an online question-and-answer tool from Oregon State University's Extension Service. OSU ...

Here is a problem that can occur on trees of all sizes: The trunk splits apart below two stems of roughly equal size. In arborist lingo it is “failure of the attachment of codominant stems.” I have ...

When you want to ensure your trees stay healthy in storms, pruning and inspections from arborists can be a vital step. These professionals can find any potential problems and attempt to alleviate them ...

Tree stem taper modeling is fundamental to modern forestry science and practice, providing a precise framework for understanding how stem diameters decrease with height. This modelling not only ...