WebBoxwood blight is a fungal disease that affects plants in the boxwood family (Buxaceae).It is caused by the fungal pathogen Calonectria pseudonaviculata (syn. Cylindrocladium pseudonaviculatum and C. buxicola), which infects the aboveground parts of susceptible plants. The pathogen causes rapid defoliation of leaves and dieback of stems. Repeated … WebJan 27, 2024 · Japanese Boxwood (Buxus microphylla) is a broadleaf evergreen shrub with small glossy green leaves. Also called Littleleaf Boxwood, this species is among the most cold-hardy, disease-resistant, and easy-to-grow of all ornamental boxwood.
Macrophoma Leaf Spot on Boxwood University of Maryland …
WebDec 14, 2024 · Boxwood (Buxus spp.) are broad-leaved evergreen, deer-resistant shrubs that are typically used as foundation plantings and backdrops for planting beds, topiaries, and formal gardens. There are … WebSep 22, 2024 · Boxwood blight, caused by Calonectria henricotiae and C. pseudonaviculata, is an extremely destructive disease of cultivated and native Buxus … stain lighter than early american
Boxwood: Identify and Manage Common Problems - UMD
WebCornell Cooperative Extension WebThe boxwood psyllid ( Psylla buxi) is the most common insect pest of Buxus sempervirens but all boxwoods are susceptible. They are found most often in the temperate parts of the United States but occur wherever boxwoods are grown in this country. It causes damage by piercing and sucking sap from buds and young leaves resulting in a conspicuous ... WebJan 3, 2013 · Common names of the disease: Boxwood blight, box blight, Cylindrocladium box blight, blight disease of boxwood, boxwood leaf drop. Scientific name: Most literature refers to the fungus that causes box blight as Cylindrocladium buxicola. This is the Latin binomial given to this fungus in the United Kingdom where the disease was first … stainlifter wipes