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Boxwood blight disease is caused by the fungal plant pathogen Calonectria pseudonaviculata. This disease has been confirmed to be in Ohio's landscape.
Fungicides should be applied every 7 to 14 days through the growing season to protect susceptible boxwoods. Treatment may be necessary for the next 3 to 5 years. For fungicides that provide preventative management or are labeled for your state, contact your local arborist.
19 lip 2024 · Keeping boxwood shrubs vibrant and free from blight involves selecting the right varieties and adhering to best cultivation practices. As an evergreen shrub with diverse species, boxwoods require particular attention to planting location, soil conditions, and ongoing care to foster a resilient garden presence.
The boxwood blight fungus’s sticky spores are easily moved around by animals, people (spores can stick to your clothes or shoes) or splashing water. The fungus can also spread from plant to plant or from yard to yard via contaminated pruning equipment and infected plant debris.
22 wrz 2020 · Boxwood blight, caused by Calonectria henricotiae and C. pseudonaviculata, is an extremely destructive disease of cultivated and native Buxus species (boxwood) worldwide. The disease is widespread ...
Find diagnostic aids, management strategies, and research on boxwood blight at the Boxwood Blight Knowledge Center. Access blight symptoms, forecasting app, and resistance information for healthier boxwood crops.
25 lip 2024 · Boxwood Blight Insight Group (BBIG) is a research team dedicated to protecting boxwood plants from blight disease. Learn how to diagnose and manage boxwood blight with our solutions.
