Effects on eastern larch beetle of its natural attractant and synthetic pheromones in Alaska
By: Richard A. Werner ... [et. al.]
Contributors: Werner, Richard A. 1936-; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note PNW -- 371
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1981
Place of publication: [Portland, Or.?]
Language: eng
Subjects: Pheromones; Larches -- Diseases and pests -- Alaska; Beetles -- Alaska -- Control; Forest insects -- Control -- Alaska; Pesticides -- Alaska
Notes: Caption title

"February 1981."

Bibliography: p. 7