How to separate damage by the European pine shoot moth, the Zimmerman pine moth, and the pitch mass borer
By: Robert L. Talerico
Contributors: Lake States Forest Experiment Station (Saint Paul, Minn.)
Series: Technical notes -- no. 571; Technical notes (Lake States Forest Experiment Station (Saint Paul, Minn.)) -- no. 571.
Publisher: Lake States Forest Experiment Station
Published: 1959
Place of publication: St. Paul, Minn
Language: eng
Subjects: Rhyacionia buoliana; Forest damage; Identification; Pinus; Insect pests; Pine; Diseases and pests