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The Spongy Moth, also known as the Lymantria dispar dispar, and formerly called the European gypsy moth, is an invasive species that feeds on 300 different types of trees and shrubs. The spongy ...
The following state parks are on the list for this round of spongy moth spray treatment: ... is an invasive species that feeds on 300 different types of trees and shrubs. The spongy moth is deemed ...
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 Gypsy Moth Has a New Name, Could Do ...
The gypsy moth (Lymantria dispar), also known as the "spongy 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 ...
Forest-productivity can be reduced even without widespread mortality. During a spongy moth outbreak, entire forests can be defoliated but then recover. However, the energy required for new foliage weakens the trees. Oaks—a favorite food source for spongy moth larva—produce a reduced acorn crop for years after a defoliating event.
Lymantria dispar (commonly known as the spongy moth), a serious pest of forest trees, has been successfully contained by releasing spongy moth baculovirus (NPV) preparations. Certain species of sawfly (Neodiprion sertifer, N. lecontei, N. pratti pratti, etc.), have also been successfully controlled by NPV treatments specific to them.
After reaching maturity, the moths pupate. Pupae are dark brown and can be found on trees, rocks and other structures. Adult moths: From early June to early October, adult spongy moths emerge ...
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.