Armillaria root rot causes poor growth, yellow to brown foliage, and eventual death of the tree. Armillaria root rot can infect many deciduous and evergreen trees and shrubs. Trees infected with ...

Armillaria root rot disease is caused by any of several species of fungi in the genus Armillaria. The genus Armillaria is reserved for “facultatively parasitic” root and butt rot fungi that produce ...

After four years of work, a multistate research team is still tackling armillaria root rot “from every possible angle,” said Clemson University peach breeder Ksenija Gasic. They’ve located genes ...

Armillaria root rot, also known as oak root fungus, is one of the most widespread plant diseases in California. It is most prevalent in landscapes established in areas where oaks or other native trees ...

Other important soil borne fungal diseases causing crown and root rot are Phytophthora and Armillaria mellea (oak root fungus). Walnut blight (Xanthomonas juglandis) is the most common nut and foliage ...