Hemlock looper

Results of the entomological aspects of the 1963 western hemlock looper control project in southwest Washington

by Paul E. Buffam.

Pilot test results of Sevin, Phosphamidon, and DDT on the western hemlock looper: Lambdina fiscellaria lugubrosa Hulst, in southwest Washington in 1963

by Paul E. Buffam.

Plan for the technical direction of the 1963 western hemlock looper control project in southwest Washington

by Paul E. Buffam.

Historical western hemlock looper outbreaks in British Columbia: input and analysis using a geographical information system

by Nicola Parfett, Imra S. Otvos, Alan Van Sickle.

The effectiveness of diflubenzuron and fenitrothion against the eastern hemlock looper, Lambdina fiscellaria fiscellaria, in Newfoundland in 1986

by A.G. Raske and A. Retnakaran.

Inventaire aérien du cerf dans trois zones forestières de l'île d'Anticosti: en relation avec une épidémie appréhendée d'arpenteuse de La Pruche

André Gingras, François Potvin et Bruno Rochette.

Field testing of Bacillus thuringiensis for control of western hemlock looper

by V. M. Carolin & C. G. Thompson.

Sampling egg populations of western hemlock looper in coastal forests

by V.M. Carolin ... [et al.].

Controlled field test of stabilized pyrethrins against the western hemlock looper

by Richard R. Mason.

Efficacy of single applications of Bacillus thuringiensis and diflubenzuron formulations against the hemlock looper in Newfoundland in 1988

by R.J. West, J.P. Meades and P.L. Dixon.