If a tree in your yard is dying due to illness, you may wonder if it's fine to replace it with the same species. We asked an ...

Researchers at WSU use dogs to detect Little Cherry Disease in trees, showing promise for early identification.

Plant pathogens cause diseases with a range of different symptoms. These symptoms can be used to identify the pathogen and then treat the disease, or limit its effects. Pests can also cause damage ...

Beech leaf disease (BLD) has caused significant mortality and reduced growth in American beech trees, with 30% of trees dying since its detection in northeast Ohio in 2014.