Hemlock Woolly Adelgid (HWA) in Georgia
…control are options currently being used in Georgia. Historically, these have been used in separate areas. However, combinations of chemical and biological control at the same site are also being…
Heterobasidion Root Disease (formally Annosum Root Disease) in Georgia
…then spread to adjacent healthy trees through root contacts in the soil. HRD Root Rot – USDA Forest Service, Bugwood.org Infected trees begin to show symptoms 3-5 years following thinning….
Fall Leaf Watch Kickoff
…science behind leaf color change is remarkable. Autumn leaf color change, or “leaf senescence,” begins after the fall equinox, better known as the “first day of fall.” The shortening days…
GFC Leaf Watch Report: October 1, 2020
All signs are pointing to a great leaf season, and it has begun! Reds and orange of Sourwood and Blackgum looking toward Tray Mountain from Brasstown Subtle changes in greens…
2021 Cogongrass Spring Newsletter
The Georgia Forestry Commission has begun the 15th year of its campaign to fight the exotic, invasive weed known as cogongrass. Forty three new detections have been confirmed from January 1, 2021 through March 17, 2021 in Georgia, bringing the statewide cumulative total to 1,501 cogongrass spots. This number is moderately higher than the 31 detections made during this same time period in 2020.
GFC Leaf Watch
…in trees depends on the tree species, soil composition, and other environmental components. PDF NTG Fall Color Supplement These are generally considered the fall colors during peak season. Habitat, weather,…
Autumn Leaves Flyer
Shorter days and cooler nights start a precise clockwork of physical and chemical interactions within leaf cells bringing forests ablaze with color as they prepare for winter dormancy. In response to certain environmental stimuli, leaf pigments begin to reveal themselves in the leaves of Georgia’s deciduous trees. The amount of pigments in trees depends on the tree species, soil composition, and other environmental components.
10/7/21 Leaf Watch Report
Cooler nights, sunny days, and adequate rainfall are signaling the beginning of the fall foliage season. Trees are on track to display vivid changes in color over the next four weeks.
10-13-21 Leaf Watch Report
Lowering temperatures and adequate rainfall has led to the beginning of foliage color change in NW GA.
10-20-21 Leaf Watch Report
The past week has been cool and sunny with a little rain, allowing many of the trees to slowly progress with color change. Areas with high concentrations of blackgum and sourwood are currently showing the most vivid colors providing differing shades of red and orange. Sassafras is also beginning to show a variety of colors including yellow, orange and red.
