Tree diseases

Dutch elm disease is one of the most well-known plant diseases in the world. The close relationship between the funga…

Strawberry trees, or ornamental varieties in the genus Arbutus (A. unedo and Arbutus x ‘Marin…

Entomosporium leaf spot, caused by the fungus Diplocarpon mespili, is a common disease of landscape ornament…

Fire blight is a very destructive disease on many species in the rose family, including pear, crabapple, cotoneaster,…

Date palm wilt, caused by the fungus Fusarium oxysporum f. sp. canariensis, is the most serious and…

Palms are an extremely important group of plants for the landscape industry in many of the coastal areas in the south…

Rust diseases on woody ornamental plants are caused by several fungal genera with Gy…

Rust diseases on woody ornamental plants are caused by several fungal genera with Gy…

Hawthorns (Crataegus) are widely used as a small landscape tree. They are selected for their showy spring flowers and…