Simply stated, green-up of warm-season turfgrass has been stalled through most of March, April, and first week of May. Despite the low temperatures associated with the “Christmas Freeze” (December 23 to 26, 2022), December, January and February were relatively warm, giving a false sense of an early spring green-up. When March cool temperatures arrived, grass growth stalled.
The fall armyworm, Spodoptera frugiperda (J. E. Smith) (Fig. 1), is native to North America. Fall armyworm caterpillars are identified with an “inverted Y-shaped” sign on their head capsule.
Mushrooms are the visible structures of the unseen fungi growing in our landscapes. Think of mushrooms as the flowers and fruits of the fungi world. The mushrooms these fungi produce may cause a concern depending on where they are growing.
This time of year it’s important to keep an eye out for two pests that often invade Georgia lawns. Both fall armyworms and also webworms are voracious caterpillars that can infiltrate in large numbers and damage your grass.