The leaves aren’t the only specks of brown you’ll spot on the ground this time of year as N.C. Cooperative Extension has noted an armyworm outbreak being observed across the Carolinas, including Currituck County. These voracious pests have the rapid ability to damage lawns, gardens, and crops across the area.
Armyworms are typically 1 to 1.5 inches long when fully grown and have a distinctive, elongated, caterpillar shape. They exhibit a range of colors, from light green to dark brown or nearly black, often with subtle stripes running lengthwise along their bodies. Their appearance can be marked by alternating dark and light bands, which can vary in intensity and are sometimes accompanied by small, pale spots.
Armyworms feed aggressively on grass and vegetation, causing significant defoliation and potential long-term harm to your plants. We encourage you to inspect your property frequently for signs of these destructive larvae, such as chewed leaves and droppings. If you spot any indications of an infestation, there are various control methods to mitigate the damage outlined in the link below. Staying alert and proactive will help protect your landscape from these harmful pests.
For detailed information on managing armyworm outbreaks, please visit this resource:https://www.turffiles.ncsu.edu/insects/fall-armyworm-in-turf/. If you have additional questions call Chris Blaha at the Currituck County Extension Office at 252-232-2261 or email at ctblaha@ncsu.edu