Evaluation of Bacillus thuringiensis and a parasitoid for suppression of the gypsy moth in Pennsylvania, 1974
By: by John D. Wollam, and William G. Yendol. -
Contributors: Yendol, William G.; United States. State and Private Forestry. Northeastern Area; Pennsylvania State University. Pesticide Research Laboratory and Graduate Study Center
Series: Forest insect and disease management, evaluation report; Forest insect and disease management, evaluation report
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Area State and Private Forestry
Published: 1974
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Gypsy moth; Biological control; Apanteles melanoscelus; Bacillus thuringiensis
Notes: Cooperative agreement 42-162. Bibliography: p. 6.