In 1869, gypsy moth larvae that were being evaluated for silk production, were blown from a window sill in Medford, Massachusetts.

What Is a Moth's Habitat? The gypsy moth is found mainly in Ontario, Quebec and the Maritime provinces.

Gypsy moth, (Lymantria dispar), lepidopteran that is a serious pest of both deciduous and evergreen trees..

The Gypsy Moth, Lymantria dispar (L.) The gypsy moth (GM) is an invasive nonnative insect with larvae that feed voraciously on the foliage of many North American plants. B.t. This article will describe the pest in its various life stages, so homeowners can know if they have this pest or something else. Request PDF | On Jan 1, 2010, C Tilbury and others published The re-establishment of gypsy moth Lymantria dispar (Linn.)

The World Conservation Union ranks the gypsy moth, Lymantria dispar, on its list of "100 of the World's Most Invasive Alien Species."

The European strain was accidentally introduced into eastern North America about 1869, and by 1889 it had become a serious pest of deciduous forests and fruit trees. Eradicated in North Carolina and Washington. The Northern Research Station is no longer active in this research area. The gypsy moth, native to Europe and Asia, is an invasive moth that defoliates hundreds of acres of forests from New England west to Michigan and south to Virginia, and also on the west coast from California to British Columbia. Gypsy moth finding a niche in evergreens Spruce trees provide haven for low populations of gypsy moth.

By the end of the 20th century the moth had spread to the western Great Lakes region.
1) To reduce gypsy moth populations to avoid third-year defoliation in the project area in order to avoid large-scale tree mortality; which would reduce timber value and wildlife habitat quality, including hard mast production. Despite the successful use of insect predators, as well as fungal and viral controls, gypsy moth populations do occasionally reach outbreak levels and continue to expand their range. Unfortunately, we’re not always hearing all the facts that we should. Stands dominated by oaks, aspen,

Some species of moths, such as leaf roller moths, can be found in heavily forested regions. This moth is a significant pest because the caterpillars have voracious appetites for more than 300 species of trees and shrubs, posing a danger to North America's forests.

In an effort to protect wildlife habitat, the Pennsylvania Game Commission will spray for gypsy moths on more than 23,907 acres of state game land. Gustafson said gypsy-moth damage can cause a rapid transition of forest habitat, changing mast-producing mixed oak stands that are beneficial to … These moths were accidentally introduced into Massachusetts in 1869 by a French naturalist trying to cross the European gypsy moth with North American silkworms. Chinese Mystery Snail, Cipangopaludina chinensis malleatus.