Hemlock Woolly Adelgid (HWA) in Georgia Fact Sheet

HWA is a serious pest of hemlock trees in Georgia. The aphid-like insect feeds on eastern and Carolina hemlock trees, eventually resulting in tree mortality. The very existence of the eastern and Carolina hemlock species is greatly threatened by HWA.

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 9, 2020

…elevations. Since last week, the Fort Mountain area has shown a significant increase in color change compared to Lookout Mountain. Overall, total color change remains around 5%; most noticeable in…

Leaf Watch Report October 20th, 2021

…of yellow Estimated percentage of color change from green to date: 15% Progress remains about a week behind schedule compared to the previous year. Without recent wind and rain, trees…

COGONGRASS: IF YOU SEE IT, REPORT IT!

…At GFC’s Forest Health Department, spring is the start of our early detection season. The majority of this early detection work is done by placing insect traps around the state….