Dogwood Anthracnose Threat to Native Trees and Landscapes
The native flowering dogwood faces Decline from a fungus Discula Anthracnose first seen in 1978 in the Northeast. In wild stands the disease can kill a tree in 2 to 5 years, though landscape specimens fare better due to sun exposure and care. Cultural practices and resistant cultivars are being explored to control spread.
MENTIONED IN THIS ARTICLE
Florida
U.S
Rutgers University
Asia
Ecological garden tips from Temple Ambler expert
S Edgar David of Temple University Ambler urges home gardeners to design landscapes that reflect personal values while protecting water and the environment. He recommends native plants, moss or mixed lawns, low nitrogen fertilizers, organic amendments, porous surfaces, proper oil disposal, and beneficial predators to reduce pests and pollution.
MENTIONED IN THIS ARTICLE
Ambler
S. Edgar David
Department
Evergreens In Landscape: Varieties And Charms In Gardens
Evergreens adapt to many landscapes with diverse forms from tall sequoias to low groundcovers. Bristlecone pines and giant sequoias stand out for age and height, while broad leaved evergreens like euonymus and holly diversify color. Needle and leaf traits influence growth, pollination, and resin content. Evergreen shapes range from pyramidal to round and weeping, offering many design options for home landscapes.
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