However, if your pine tree has browning needles at the edges of the branches, this could indicate the presence of what is ...

Fusiform rust is one of the costliest diseases in the timber industry and is especially damaging to the loblolly pine. The ...

Another type of stress, one that torments most other plants, is virtually absent among bristlecone pines: disease. The tree has a dense, highly resinous wood that is a formidable barrier to ...