Spongy Moth Fly-Over Spraying Duluth and Holyoke
DULUTH, Minn.–Through Monday, low-flying airplanes will fly over the Duluth and Holyoke area. These planes are carrying pheromones to prevent the spread of spongy moths. Formerly known as gypsy moths, spongy moths are an invasive species originally from Europe and are known to strip away leaves from trees. One female spongy moth can lay between 500 and 1,000 eggs. Spongy…
