GFC Leaf Watch: November 5, 2020 (final leaf watch post)
…leaves with vivid colors. Currently, overlooks and ridges are predominately composed of dull greens, maroons, and browns with very little yellow or red. Many of the trees are leafless, while…
GFC Leaf Watch: October 23, 2020
…colors including orange, yellow, and red. Dogwoods have surpassed peak and beginning to drop leaves. Although a few of the early tuners have already lost their leaves, the lost colors…
Fall Leaf Watch Kickoff
While 2020 has thrown us some curves, one constant we can depend on is a colorful autumn in north Georgia. Dropping temperatures and sunny days usher in a special time…
Pine Bark Beetles in Georgia
…to the odor produced by wind-thrown trees and trees damaged or killed by nature or man. Living pine trees are infested when stressed by: drought, age, tree competition in overcrowded…
Spongy Moth (formerly Gypsy Moth) in Georgia
In March 2022, the Entomological Society of America adopted the common name “spongy moth” as the common name for the invasive moth Lymantria dispar (formerly known as “gypsy moth”). We…
Ips Engraver Beetle Outbreak (2016)
Ips engraver beetles continue to heavily infest drought-stressed trees in northern and central Georgia.
Ips Engraver Beetle Outbreak Update (2017)
Ips engraver beetles continue to heavily infest drought-stressed trees in northern and central Georgia.
Ambrosia Beetles in Urban Trees
Ambrosia beetles are non-native (in Georgia) major wood-boring pests that usually attack hardwoods and ornamental trees during times of drought, storm damage and construction damage.
Diseases of Leyland Cypress in the Landscape
Leyland cypress has become one of the most widely used plants in commercial and residential landscapes, and it is relatively pest-free. However, because of its relatively shallow root system, and because they are often planted too close together and in poorly drained soils, Leyland cypress is prone to root rot and several damaging canker diseases, especially during periods of prolonged drought.
Hypoxolon Canker in Urban Trees
Found in the outer bark areas of living and healthy trees, Hypoxylon are normally of little consequence. However, the fungi can severely injure or kill trees that have been weakened by factors such as drought, root disease, mechanical injury, logging or construction activities. T