The gypsy moth.  Porthetria dispar (Linn.).
Subtitle: A report of the work of destroying the insect in the commonwealth of Massachusetts, together with an account of its history and habits both in Massachusetts and Europe.
By: By Edward H. Forbush ... and Charles H. Fernald ... Published under the direction of the State board of agriculture by authority of the legislature.
Contributors: Fernald, Charles Henry, 1838-1921,; Massachusetts.  Agriculture, State Board of
Publisher: Wright [and] Potter
Published: 1896
Place of publication: Boston
Subjects: Gypsy-moth