Aerial application of high dosages of nuclear polyhedrosis virus to early instar spruce budworm, Choristoneura fumiferana (Clem.)
By: William J. Kaupp, John C. Cunningham & B. Leo Cadogan.
Contributors: Cunningham, J. C. 1942-; Cadogan, Beresford Leopold.; Forest Pest Management Institute (Canada)
Series: Information report / Forest Pest Management Institute -- FPM-X-85.; Information report FPM-X -- 85.
Publisher: Forest Pest Management Institute
Published: 1989
Place of publication: [Sault Ste. Marie, Ont.]
Language: eng
Number of pages: 10
Subjects: Spruce budworm -- Biological control.; Viral insecticides.
Other titles: Pulvérisations aériennes à hautes doses de virus de la polyédrose nucléaire pour lutter contre la tordeuse des bourgeons de l'épinette, Choristoneura fumiferana (Clem.) aux premiers stades larvaires.
Notes: Text in English and French with French text on inverted pages.

Title on added t.p.: Pulvérisations aériennes à hautes doses de virus de la polyédrose nucléaire pour lutter contre la tordeuse des bourgeons de l'épinette Choristoneura fumiferana (Clem.) aux premiers stades larvaires.