Canadian Forest Service Publications
Publications by R.F. Morris
43 records.
-
Hyperparasitism in populations of Hyphantria cunea
Year: 1976
Catalog ID: 7303
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Influence of genetic changes and other variables on encapsulation of parasites of Hyphantria cunea
Year: 1976
Catalog ID: 7304
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Relation of parasite attack to the colonial habit of Hyphantria cunea
Year: 1976
Catalog ID: 7305
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Fecundity and colony size in natural populations of Hyphantria cunea
Year: 1972
Catalog ID: 7300
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Predation by insects and spiders inhabiting colonial webs of Hyphantria cunea
Year: 1972
Catalog ID: 7301
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Predation by wasps, birds, and mammals on Hyphantria cunea
Year: 1972
Catalog ID: 7302
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Observed and simulated changes in genetic quality in natural populations of Hyphantria cunea
Year: 1971
Catalog ID: 7298
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The influence of land use and vegetation on the population density of Hyphantria cunea
Year: 1971
Catalog ID: 7299
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Heritability of diapause intensity in Hyphantria cunea and correlated fitness responses
Year: 1970
Catalog ID: 7309
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Models for the development and survival of Hyphantria cunea in relation to temperature and humidity
Year: 1970
Catalog ID: 7310
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Logarithmic regression as an index of responses to population density. Comment on a paper by M.P. Hassell and C.B. Huffaker
Year: 1969
Catalog ID: 7314
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Approaches to the study of population dynamics
Year: 1969
Catalog ID: 8513
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Factors inducing diapause in Hyphantria cunea
Year: 1967
Catalog ID: 7296
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Influence of parental food quality on the survival of Hyphantria cunea
Year: 1967
Catalog ID: 7297
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Seasonal population trends and extensive census methods for Hyphantria cunea
Year: 1967
Catalog ID: 7306
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Annual census of birds and mammals on the Green River and Upper Kedgewick Watersheds, 1948-65 (Green River Project)
Bennett, C.W.; MacDougall, G.A.; Morris, R.F.
Year: 1966
Catalog ID: 7625
Available from: Atlantic Forestry Centre
CFS Availability: PDF (download) -
Contemporaneous mortality factors in population dynamics
Year: 1965
Catalog ID: 7295
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The value of historical data in population research, with particular reference to Hyphantria cunea Drury
Year: 1964
Catalog ID: 7294
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The regulation of european spruce sawfly numbers in the Maritimes provinces of Canada from 1937 to 1963
Year: 1964
Catalog ID: 7329
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Predictive population equations based on key factors
Year: 1963
Catalog ID: 7290
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Synonymy and color variation in the fall webworm, Hyphantria cunea Drury (Lepidoptera: Arctiidae)
Year: 1963
Catalog ID: 7291
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The dynamics of epidemic spruce budworm populations
Year: 1963
Catalog ID: 7292
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
The effect of predator age and prey defense on the functional response of Podisus maculiventris Say to the density of Hyphantria cunea Drury
Year: 1963
Catalog ID: 7293
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Discussion of the interaction between the biotic and an abiotic factors of environment in the natural control of Choristoneura fumiferana (Clem.)
Year: 1962
Catalog ID: 37166
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Single-factor analysis in population dynamics
Year: 1959
Catalog ID: 7289
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
A review of the important insects affecting the spruce-fir forest in the Maritime provinces
Year: 1958
Catalog ID: 7288
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The numerical response of avian and mammalian predators during a gradation of the spruce budworm
Morris, R.F.; Cheshire, W.F.; Miller, C.A.; Mott, D.G.
Year: 1958
Catalog ID: 7308
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The interpretation of mortality data in studies on population dynamics
Year: 1957
Catalog ID: 7287
Available from: Atlantic Forestry Centre
CFS Availability: PDF (request by e-mail) -
A method of phenological survey for use in forest insect studies
Morris, R.F.; Webb, F.E.; Bennett, C.W.
Year: 1956
Catalog ID: 7315
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Population studies on some small forest mammals in eastern Canada
Year: 1955
Catalog ID: 7285
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The development of sampling techniques fro forest insect defoliators, with particular reference to the spruce budworm
Year: 1955
Catalog ID: 7286
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The Green River project - a decade of forestry research
Morris, R.F.; Redmond, D.R.; Vincent, A.B.; Howie, E.L.; Hudson, D.W.
Year: 1955
Catalog ID: 7312
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
A sequential sampling technique for spruce budworm egg surveys
Year: 1954
Catalog ID: 7284
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The development of life tables for the spruce budworm
Year: 1954
Catalog ID: 7311
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
A larval popluation technique for the winter moth (Operophtera brumata (Linn.) (Lepidoptera: Geometridae))
Year: 1954
Catalog ID: 7313
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
The immediate effects of spraying for the spruce budworm in parts of the upper Green River and South Branch Kedgwick, 1953
Year: 1954
Catalog ID: 8195
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Results of spraying against spruce budworm in New Brunswick
Balch, R.E.; Webb, F.E.; Morris, R.F.
Year: 1954
Catalog ID: 8263
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
The effects of flowering on the foliage production and growth of balsam fir
Year: 1951
Catalog ID: 7280
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
The importance of insect control in a forest management program
Year: 1951
Catalog ID: 7281
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
The larval Elateridae of eastern spruce forests and their role in the natural control of Gilpinia hercyniae (Htg.) (Hymenoptera: Diprionidae)
Year: 1951
Catalog ID: 7282
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
Tree injection experiments in the study of birch dieback
Year: 1951
Catalog ID: 7283
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
A method of rapid forest survey for mapping vulnerability to spruce budworm damage
Year: 1951
Catalog ID: 7307
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
The land mammals of New Brunswick
Year: 1948
Catalog ID: 7279
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
This may not be a complete list of the author's publications. This list provides the author's publications since he or she joined, or worked in cooperation with, the CFS. When available, another link is provided for periods of work elsewhere.
- Date modified: