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Showing 101 to 150 of 254.
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Two viruses from western false hemlock looper, Nepytia freemani (Lepidoptera: Geometridae) 1983. Percy, J.; Cunningham, J.C.; Burke, J.M.; Otvos, I.S. The Canadian Entomologist 115: 1239-1241.
Percy, J.E.; Cunningham, J.C.; Burke, J.M.; Otvos, I.S.
Year:
Catalog ID: 2284
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Effects of defoliation by the western false hemlock looper on Douglas-fir tree-ring chronologies. 1988. Alfaro, R.I.; MacDonald, R.N. Tree-Ring Bulletin 48: 3-11.
Year:
Catalog ID: 2741
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Sampling western hemlock looper pupae (Lepidoptera: Geometridae) using burlap traps. 1989. Shore, T.L. Journal of Entomological Science 24(3): 348-354.
Year:
Catalog ID: 2880
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Recommendations for sampling and extracting the eggs of western hemlock looper, Lambdina fiscellaria lugubrosa (Lepidoptera: Geometridae) 1990. Shore, T.L. Journal of the Entomological Society of British Columbia 87: 30-35.
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Western false hemlock looper. 1992. Ferris, R.L. Forestry Canada, Pacific Forestry Centre, Victoria, BC. Forest Pest Leaflet 59.
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Historical western hemlock looper outbreaks in British Columbia: input and analysis using a geographical information system. 1995. Parfett, N.; Otvos, I.S.; van Sickle, G.A. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. FRDA Report 235, Copublished by the BC Ministry of Forests.
Parfett, N.; Otvos, I.S.; van Sickle, G.A.
Year:
Catalog ID: 4169
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Green-striped forest looper in the Nass Basin ecoregion of the Pacific Maritime ecozone. 1996. Vallentgoed, J. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. FH Pest Report 96-04.
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Development of a pheromone-based monitoring system for western hemlock looper (Lepidoptera: Geometridae): Effect of pheromone dose, lure age, and trap type. 1995. Evenden, M.L.; Borden, J.H.; van Sickle, G.A.; Gries, G. Environmental Entomology 24: 923-932.
Evenden, M.L.; Borden, J.H.; van Sickle, G.A.; Gries, G.
Year:
Catalog ID: 4628
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Ninhydrin-positive substance analysis of larval hemolymph of the eastern hemlock looper, Lambdina fiscellaria fiscellaria (Lepidoptera: Geometridae) and growth of Entomophthora egressa protoplasts. 1977. Dunphy, G.B.; Nolan, R.A.; Otvos, I.S. The Canadian Entomologist 109(3): 341-346.
Dunphy, G.B.; Nolan, R.A.; Otvos, I.S.
Year:
Catalog ID: 5271
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Rate of deterioration of balsam fir stands damaged by the Eastern Hemlock Looper in western Newfoundland. 1968. Warren, G.L. Government of Canada, Department of Forestry and Rural Development, Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-7.
Year:
Catalog ID: 6511
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Rate of deterioration of balsam fir stands damaged by the eastern hemlock looper in Newfoundland. 1969. Hudak, J.; Meades, J.P.; Sutton, W.J. Government of Canada, Department of Fisheries and Forestry, Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-15.
Hudak, J.; Meades, J.P.; Sutton, W.J.
Year:
Catalog ID: 6518
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Rate of deterioration of balsam fir stands damaged by the eastern hemlock looper in Newfoundland. 1970. Hudak, J.; Meades, J.P.; Sutton, W.J. Government of Canada, Department of Fisheries and Forestry, Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-29.
Hudak, J.; Meades, J.P.; Sutton, W.J.
Year:
Catalog ID: 6532
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Damage apprasial and deterioration of balsam fir infested by hemlock looper at New Bay Pond, Newfoundland. 1970. Hudak, J.; Meades, J.P.; Sutton, W.J. Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-31.
Hudak, J.; Meades, J.P.; Sutton, W.J.
Year:
Catalog ID: 6534
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Rate of deterioration of balsam fir stands damaged by the eastern hemlock looper in Newfoundland. 1971. Hudak, J.; Meades, J.P.; Sutton, W.J. Environment Canada, Forestry Service, Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-45.
Hudak, J.; Meades, J.P.; Sutton, W.J.
Year:
Catalog ID: 6548
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Results of the aerial application of fenithrothion on a hemlock looper infestation in South Brook Valley, Newfoundland. 1970. Otvos, I.S.; Carter, J. Natural Resources Canada, Canadian Forest Service, Newfoundland Forest Research Centre, St. Johns, NL. Information Report N-X-49.
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The hemlock looper in Newfoundland: the outbreak, 1966 to 1971; and aerial spraying, 1968 and 1969. 1971. Otvos, I.S.; Clark, R.C.; Clarke, L.J. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-68.
Otvos, I.S.; Clark, R.C.; Clarke, L.J.
Year:
Catalog ID: 6626
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free), PDF (download)
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Biological control agents and their role in the population fluctuation of the eastern hemlock looper in Newfoundland. 1973. Otvos, I.S. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-102.
Year:
Catalog ID: 6660
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free), PDF (download)
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Deterioration of Balsam Fir Damaged by the Eastern Hemlock Looper in Newfoundland. 1978. Hudak, J.; Laflamme, G.; Meades, J.P. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-157.
Hudak, J.; Laflamme, G.; Meades, J.P.
Year:
Catalog ID: 6715
Issued by: Atlantic Forestry Centre
Availability: PDF (download)
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Effect of Saprot on Pulping Characteristics of Balsam Fir killed by Hemlock Looper. 1978. Hiscock, H.I.; Hudak, J.; Meades, J.P. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-161.
Hiscock, H.I.; Hudak, J.; Meades, J.P.
Year:
Catalog ID: 6719
Issued by: Atlantic Forestry Centre
Availability: PDF (download)
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Pathological deterioration of looper-killed western hemlock on southern Vancouver Island. 1957. Engelhardt, N.T. Forest Science 3(2): 125-136.
Year:
Catalog ID: 20778
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Progressive histochemical changes in virus-infected fat body of the western oak looper. 1962. Morris, O.N. Journal of Insect Pathology 4(4): 454-464.
Year:
Catalog ID: 20996
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Quantitative infectivity studies on the nuclear polyhedrosis of the western oak looper, Lambdiina fiscellaria somniaria (Hulst) 1962. Morris, O.N. Journal of Insect Pathology 4(2): 207-215.
Year:
Catalog ID: 20997
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Studies on the causative agent and histopathology of a virus disease of the western oak looper. 1962. Morris, O.N. Journal of Insect Pathology 4(4): 446-453.
Year:
Catalog ID: 21001
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Incidence of Leidyana canadensis (Apicomplexa: Eugregarinida) in eastern hemlock looper larvae (Lepidoptera: Geometridae) 1999. Lucarotti, C.J.; Leclerc, T.L.; Clopton, R.E. Page 63 in N.E. Carter, editor. Northeastern Forest Pest Council Annual Meeting, March 9-11, 1998, Fredericton, NB. NB Department of Natural Resources and Energy, Fredericton, NB.
Lucarotti, C.J.; Leclerc, T.L.; Clopton, R.E.
Year:
Catalog ID: 21056
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free)
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(6Z,9Z-3R,4S)-Epoxy-heptadecadiene: Major sex pheromone component of teh Larch Looper, Semiothisa sexmaculata (Packard) (Lepidoptera: Geometridae) 1993. Gries, G.; Gries, R.; Underhill, E.W.; Humble, L.M. Journal of Chemical Ecology 19(4): 843-850.
Gries, G.; Gries, R.; Underhill, E.W.; Humble, L.M.
Year:
Catalog ID: 21527
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Hemlock looper,Lambdina fiscellaria. 1995. Raske, A.G.; West, R.J.; Retnakaran, A. Pages 141-147 in J.A. Armstrong and W.G.H. Ives, editors. Forest Insect Pests in Canada. Natural Resources Canada, Canadian Forest Service, Headquarters, Ottawa. 732 p.
Raske, A.G.; West, R.J.; Retnakaran, A.
Year:
Catalog ID: 22269
Issued by: Great Lakes Forestry Centre
Availability: Order paper copy (free)
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Report on the green-striped forest looper infestation, Queen Charlotte Islands. 1964. Fiddick, R.L.; Harvey, E.G.; Silver, G.T. Government of Canada, Department of Forestry, Forest Entomology and Pathology Lab, Victoria, BC. Multigraphed Report. 15 p.
Fiddick, R.L.; Harvey, E.G.; Silver, G.T.
Year:
Catalog ID: 23967
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Project plan, experimental control of the hemlock looper with phosphamidon, Hidden lake, 1964. 1964. Kinghorn, J.M. Government of Canada, Department of Forestry, Forest Entomology and Pathology Lab, Victoria, BC. Multigraphed Report. 8 p.
Year:
Catalog ID: 23997
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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The green-striped forest looper infestation, Queen Charlotte Islands. Part I. Surveys, Autumn 1964. 1965. Fiddick, R.L.; Harvey, E.G.; Silver, G.T. Government of Canada, Department of Forestry, Forest Research Laboratory, Victoria, BC. Information Report BC-X-001. 20 p.
Fiddick, R.L.; Harvey, E.G.; Silver, G.T.
Year:
Catalog ID: 24119
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Two species of Entomophthora parasitic on the eastern hemlock looper in Newfoundland. 1973. Otvos, I.S.; MacLeod, D.M.; Tyrrell, D. The Canadian Entomologist 105: 1435-1441.
Otvos, I.S.; MacLeod, D.M.; Tyrrell, D.
Year:
Catalog ID: 25235
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free)
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A review of some forest insect survey records associated with population trends of the saddle-backed looper, Ectropis crepuscularia (Schiff.) 1966. Ross, D.A. Government of Canada, Department of Forestry and Rural Development, Forest Research Laboratory, Victoria, BC. Information Report BC-X-007. 36 p.
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Developmental polymorphism in a Newfoundland population of the hemlock looper, Lambdina fiscellaria (Lepidoptera: Geometridae) 2007. Berthiaume, R.; Bauce, E.; Hébert, C.; Brodeur, J. Environ. Entomol. 36: 707-712.
Berthiaume, R.; Bauce, E.; Hébert, C.; Brodeur, J.
Year:
Catalog ID: 27442
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Chemical control of the saddle-backed looper (Ectropis crepuscularia) at Kitimat, B.C. (unpublished report) 1961. Kinghorn, J.M. Government of Canada, Department of Forestry, Forest Entomology and Pathology Branch, Victoria, BC. 3 p.
Year:
Catalog ID: 27695
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Preliminary report on the saddle-backed looper infestation at Kitimat, B.C. (Unpublished report) 1961. Silver, G.T. Government of Canada, Department of Forestry, Forest Entomology and Pathology Lab, Victoria, BC. 6 p.
Year:
Catalog ID: 27697
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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The green-striped forest looper infestation, Queen Charlotte Islands. Part II. Experimental control with phosphamidon. 1965. Kinghorn, J.M.; Richmond, H.A. Government of Canada, Department of Forestry, Forest Research Laboratory, Victoria, BC. Information Report BC-X-001. 20 p.
Kinghorn, J.M.; Richmond, H.A.
Year:
Catalog ID: 27728
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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False hemlock looper defoliation of Douglas-fir near Salmon Arm, B.C. 1972. Ross, D.A. Environment Canada, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, BC. FIDS Pest Report August, 1972. 1 p.
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Aerial spraying of orthene for control of the false hemlock looper Nepytia freemani Monroe, Monte Lake, B.C. Mimeographed report. 1975. Ilnytzky, S. Environment Canada, Forestry Service, Pacific Forest Research Centre, Victoria, BC. 4 p.
Year:
Catalog ID: 29133
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Laboratory tests of 1-(4-Chlorophenyl)-3(2,6 difluorobenzoyl) urea on survival of western hemlock looper. 1975. Sahota, T.S.; Shepherd, R.F. Bi-monthly Research Notes 31(6): 39.
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Daily oviposition pattern of Lambdina fiscellaria (Lepidoptera: Geometridae) under laboratory conditions. 2009. Berthiaume, R.; Hébert, C.; Lamontagne, L.; Picard, I.; Bauce, E. Can. Entomol. 141: 309-315.
Berthiaume, R.; Hébert, C.; Lamontagne, L.; Picard, I.; Bauce, E.
Year:
Catalog ID: 30040
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Status of western hemlock looper outbreaks in the Cariboo, Kamloops and Nelson Forest Regions. 1984. Turnquist, R.; Wood, C.S. Environment Canada, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, BC. FIDS Pest Report July, 1984.
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Influence of balsam fir (Abies balsamea) budburst phenology on hemlock looper (Lambdina fiscellaria) 2010. Butt, C.; Quiring, D.; Hébert, C.; Delisle, J.; Berthiaume, R.; Bauce, E.; Royer, L. Entomologia Experimentalis et Applicata 134: 220-226.
Butt, C.; Quiring, D.T.; Hébert, C.; Delisle, J.; Berthiaume, R.; Bauce, E.; Royer, L.
Year:
Catalog ID: 31321
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Western hemlock looper infestations in the Clearwater Forest District Kamloops Forest Region. 1991. Koot, H.P. Forestry Canada, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report 91-07.
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The impact of defoliation by gray spruce looper on western hemlock in the Nelson Forest Region. 1992. Stewart, A.J. Forestry Canada, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report 92-15 (August 1992).
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Outbreak of the western hemlock looper in British Columbia 1992 update and forecast for 1993. 1992. Humphreys, N.; Stewart, A.J.; Erickson, R.D.; Koot, H.P. Forestry Canada, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report 92-37.
Humphreys, N.; Stewart, A.J.; Erickson, R.D.; Koot, H.P.
Year:
Catalog ID: 31647
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Effect of temperature and host tree on cold hardiness of hemlock looper eggs along a latitudinal gradient. 2011. Rochefort, S.; Berthiaume, R.; Hébert, C.; Charest, M.; Bauce, É. J. Insect Physiol. 57:751-759.
Rochefort, S.; Berthiaume, R.; Hébert, C.; Charest, M.; Bauce, E.
Year:
Catalog ID: 33018
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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The effect of commercial Bacillus thuringiensis on eastern hemlock looper Lambdina fiscellaria fiscellaria. 1985. Fast. P. FPMI File Report 59. 29p.
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Linking adaptation, delimitation of evolutionarily significant units (ESUs), and gene function: a case study using hemlock looper ecotypes. 2013. Lumley, L.M.; Cusson, M. Syst. Entomol. 38:428-439.
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Lambdina fiscellaria (Guenée), hemlock looper (Lepidoptera: Geometridae). 2013. Hébert, C.; Brodeur, J. Chapter 28, pages 203-207 in P.G. Mason and D.R. Gillespie, eds. Biological Control Programmes in Canada 2001-2012. CABI International.
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Effect of simulated fall heat waves on cold hardiness and winter survival of hemlock looper, Lambdina fiscellaria (Lepidoptera: Geometridae). 2015. Vallières, R.; Rochefort, S.; Berthiaume, R.; Hébert, C.; Bauce, É. J. Insect Physiol. 73:60-69.
Vallières, R.; Rochefort, S.; Berthiaume, R.; Hébert, C.; Bauce, E.
Year:
Catalog ID: 35894
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Pathogenicity tests of nuclear polyhedroisis viruses infecting the eastern hemlock looper, Lambdina fiscellaria fiscellaria (Lepidoptera: geometridae). 1970. Cunningham, J.C. The Canadian Entomologist 102(12):1534-1539.
Year:
Catalog ID: 36348
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)