English walnut trees throughout Utah Valley have poor leaf-out and bare branches. Not all the branches that look dead are dead. Give the trees good care, remove branches that are truly dead, and give ...

Personal care giant Colgate-Palmolive has developed an oral care teeth whitening composition using natural, plant-based abrasives derived from walnut tree bark and branches for improved polish and ...

Thousand cankers disease is caused by a fungal pathogen and bark beetle combination that is fatal to black walnut (Juglans nigra). The disease was first observed in western states where infestations ...