00000nam 2200000zi 4500 9.938859 CaOODSP 20240531100045 m o d f cr |n||||||||| 240531s1979 oncdb ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- Fo46-16/21E-PDF Cunningham, J. C. (John Castel), 1942- author. Aerial application of spruce budworm baculovirus : replicated tests with an aqueous formulation and a trial using an oil formulation in 1978 / by J.C. Cunningham, G.M. Howse, J.R. McPhee, P. de Groot and M.B.E. White. Sault Ste. Marie, Ontario : Canadian Forestry Service, Forest Pest Management Institute, 1979. 1 online resource (19 pages) : charts, map. text txt rdacontent computer c rdamedia online resource cr rdacarrier Report ; FPM-X-21 "May 1979." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 18-19). "Six 20-ha plots and one 14-ha plot, located north of Thessalon, Ontario, containing predominantly white spruce trees, Picea glauca (Moench) Voss, with some balsam fir, Abies balsamea (L.) Mill., were aerially sprayed with nuclear polyhedrosis virus to control spruce budworm, Choristoneura fumiferana (Clem.)"--Abstract. Includes abstract in French. Spruce budworm. Aerial spraying and dusting in forestry. Tordeuse des bourgeons de l'épinette. Pulvérisation et poudrage aériens en sylviculture. Forest Pest Management Institute (Canada), issuing body. Report (Forest Pest Management Institute (Canada)) FPM-X-21. (CaOODSP)9.938845 PDF 1.37 MB https://publications.gc.ca/collections/collection_2024/eccc/Fo46-16-21-eng.pdf