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Why they are bad and how to kill them. The inspection service has long list of where the spongy moth can hide and grow: Awnings. Bicycles. Boats. Barbecue grills. Christmas trees. Dog houses. Firewood
Move over, cicada broods; the spongy moth is the real invasive insect that you should be concerned about. Never mind the cicadas, spongy moths will be a problem in Pa. Here’s where
Lymantria dispar dispar, commonly known as the gypsy moth, [1] European gypsy moth, LDD moth, or (in North America) North American gypsy moth or spongy moth, [2] is a species of moth in the family Erebidae. It has a native range that extends over Europe and parts of Africa, and is an invasive species in North America.
Parts of the U.S. are experiencing a significant spongy moth invasion this year. Here's how to tell if you have them in your yard and how to deal with them.
The spongy moth (Lymantria dispar), formerly known as the gypsy moth, was introduced in 1868 into the United States by Étienne Léopold Trouvelot, a French scientist living in Medford, Massachusetts. Because native silk-spinning caterpillars were susceptible to disease, Trouvelot imported the species in order to breed a more resistant hybrid ...
The etymology of "gypsy moth" is not conclusively known; however, the term is known to have been in use (as 'Gipsey') as early as 1832. [7] Moths of the subfamily Lymantriinae are commonly called tussock moths due to the tussock-like tufts of hair on the caterpillars. [8]: 9 The name Lymantria dispar is composed of two Latin-derived words.
Spongy moths feed on foliage of many plant varieties but prefer oak trees. High populations of these moths in a small area can eat the leaves off an entire tree, and ultimately kill it.
In 1989, cadavers of spongy moths found hanging on tree trunks revealed large resting spores characteristic of entomophthoralean fungi. The fungus found appeared to be the same species as released in 1910, 1911, 1985 and 1986. [2] The fungus spread across spongy moth populations over the next several years.