Canadian Forest Service Publications
Publications by D. Tyrrell
41 records.
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Fungal pathogens.
Perry, D.F.; Tyrrell, D.; Strongman, D.B.
Year: 1995
Catalog ID: 22256
Available from: Great Lakes Forestry Centre
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Identification and partial purification of a cell-lytic factor from Entomophaga aulicae.
Milne, R.E.; Wright, T.; Welton, M.A.; Budau, C.; Gringorten, J.L.; Tyrrell, D.
Year: 1994
Catalog ID: 22015
Available from: Great Lakes Forestry Centre
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Gypsy moth fungus of uncertain origin/Origine incertaine du champignon de la spongieuse.
Year: 1990
Catalog ID: 38342
Available from: Great Lakes Forestry Centre
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Pathogenesis of Entomophaga aulicae. I. Disease symptoms and effect of infection on weight gain of infected Choristoneura fumiferana and Malacosoma disstria.
Year: 1990
Catalog ID: 22625
Available from: Great Lakes Forestry Centre
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An emended description of Furia crustosa (Entomophthorales: Entomophthoraceae).
Year: 1990
Catalog ID: 22626
Available from: Great Lakes Forestry Centre
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Phenology of the fungal pathogen Zoophthora phytonomi in southern Ontario populations of the alfalfa weevil (Coleoptera: Curculionidae).
Harcourt, D.G.; Guppy, J.C.; Tyrrell, D.
Year: 1990
Catalog ID: 21813
Available from: Great Lakes Forestry Centre
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Survival of Entomophaga aulicae in dried insect larvae.
Year: 1988
Catalog ID: 22624
Available from: Great Lakes Forestry Centre
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Application of microsporidia and fungi, and of genetic manipulation.
Wilson, G.G.; Tyrrell, D.; Ennis, T.J.
Year: 1984
Catalog ID: 22697
Available from: Great Lakes Forestry Centre
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Influence of temperature, light, nutrients and pH in determination of the mode of conidial germination in Zoophthora radicans.
Van Roermund, H.J.W.; Perry, D.F.; Tyrrell, D.
Year: 1984
Catalog ID: 22645
Available from: Great Lakes Forestry Centre
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Isolation and culture of Massospora levispora.
Year: 1983
Catalog ID: 22627
Available from: Great Lakes Forestry Centre
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The mode of germination of Zoophthora radicans zygospores.
Perry, D.F.; Tyrrell, D.; DeLyzer, A.J.
Year: 1982
Catalog ID: 22255
Available from: Great Lakes Forestry Centre
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Development of environmentally acceptable methods for controlling insect pests of forests. FPM-X-62.
Retnakaran, A.; Grant, G.G.; Ennis, T.J.; Fast, P.G.; Arif, B.M.; Tyrrell, D.; Wilson, G.G.
Year: 1982
Catalog ID: 8783
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (download) -
Isolation and growth of the grasshopper pathogen, Entomophthora grylli.
MacLeod, D.M.; Tyrrell, D.; Welton, M.A.
Year: 1980
Catalog ID: 21942
Available from: Great Lakes Forestry Centre
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Trehalose in resting spores of Entomophthora virulenta.
Year: 1979
Catalog ID: 38379
Available from: Great Lakes Forestry Centre
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Spontaneous and enzyme-induced protoplasts from Entomophthora species.
Year: 1979
Catalog ID: 38378
Available from: Great Lakes Forestry Centre
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Entomophthora crustosa n. sp. as a pathogen of the forest tent caterpillar, Malacosoma disstria (Lepidoptera: Lasiocampidae).
Year: 1979
Catalog ID: 37765
Available from: Great Lakes Forestry Centre
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Entomophthora canadensis n.sp., a fungus pathogenic on the woolly pine needle aphid, Schizolachnus piniradiatae.
MacLeod, D.M.; Tyrrell, D.; Soper, R.S.
Year: 1979
Catalog ID: 37764
Available from: Great Lakes Forestry Centre
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Occurence of protoplasts in the natural life cycle of Entomophtora egressa.
Year: 1977
Catalog ID: 38377
Available from: Great Lakes Forestry Centre
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Colcondamyia auditrix nov. sp. (Diptera: Sarcophagidae), a parasite which is attracted by the mating song of its host, Okanagana rimosa (Homoptera: Cicadidae).
Soper, R.S.; Shewell, G.E.; Tyrrell, D.
Year: 1976
Catalog ID: 38124
Available from: Great Lakes Forestry Centre
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The fatty acid composition of some Entomophthoraceae IV. the occurrence of branched-chain fatty acids in Conidiobolus species.
Year: 1976
Catalog ID: 37937
Available from: Great Lakes Forestry Centre
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Induction of resting spore germination in Entomophthora aphidis by long-day light conditions.
Wallace, D.R.; MacLeod, D.M.; Sullivan, C.R.; Tyrrell, D.; DeLyzer, A.J.
Year: 1976
Catalog ID: 37760
Available from: Great Lakes Forestry Centre
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Entomophthora parvispora sp. Nov., a pathogen of Thrips tabaci.
MacLeod, D.M.; Tyrrell, D.; Carl, K.P.
Year: 1976
Catalog ID: 37757
Available from: Great Lakes Forestry Centre
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Glycolytic enzymes in resting spores and vegetative mycelia of Entomophthora pyriformis.
Year: 1975
Catalog ID: 38376
Available from: Great Lakes Forestry Centre
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A note on the isolation of Entomophthora species on artificial media.
Year: 1975
Catalog ID: 38375
Available from: Great Lakes Forestry Centre
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In vitro germination of Entomophthora aphidis resting spores.
Year: 1975
Catalog ID: 37755
Available from: Great Lakes Forestry Centre
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The lipids of fungi.
Brennan, P.J.; Griffin, P. F.S.; Losel, D.M.; Tyrrell, D.
Year: 1974
Catalog ID: 38374
Available from: Great Lakes Forestry Centre
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The fungus Entomophthora phytonomi pathogenic to the alfalfa weevil, Hypera postica.
Harcourt, D.G.; Guppy, J.C.; MacLeod, D.M.; Tyrrell, D.
Year: 1974
Catalog ID: 37754
Available from: Great Lakes Forestry Centre
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Entomophthora echinispora (Phycomycetes: entomophthoraceae), a fungus pathogenic on the Neotropical cicada, Procollina biolleyi ( Homoptera: cicadidae).
Young, A.; Tyrrell, D.; MacLeod, D.M.
Year: 1973
Catalog ID: 37752
Available from: Great Lakes Forestry Centre
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Entomophthora bullata as a pathogen of Sarcophaga aldrich.
MacLeod, D.M.; Tyrrell, D.; Soper, R.S.; DeLyzer, A.J.
Year: 1973
Catalog ID: 37751
Available from: Great Lakes Forestry Centre
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Alternatives in the control of forest insects: fungi. 1973. Tyrell, D.; MacLeod, D.M. Symposium Proceedings O-P-2. p 53-61.
Year: 1973
Catalog ID: 33647
Available from: Great Lakes Forestry Centre
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Two species of Entomophthora pathogenic to the eastern hemlock looper (Lepidoptera: Geometridae) in Newfoundland
Otvos, I.S.; MacLeod, D.M.; Tyrrell, D.
Year: 1973
Catalog ID: 25735
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Two species of Entomophthora parasitic on the eastern hemlock looper in Newfoundland
Otvos, I.S.; MacLeod, D.M.; Tyrrell, D.
Year: 1973
Catalog ID: 25235
Available from: Atlantic Forestry Centre
CFS Availability: Print (free) -
Preservation of Entomophthora protoplasts in liquid nitrogen.
Tyrrell, D.; Sohi, S.S.; Welton, M.A.
Year: 1972
Catalog ID: 38373
Available from: Great Lakes Forestry Centre
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Spontaneous formation of protoplasts by a species of Entomophthora.
Year: 1972
Catalog ID: 37750
Available from: Great Lakes Forestry Centre
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A taxonomic proposal regarding Delacroixia coonata (Entomophthoraceae).
Year: 1972
Catalog ID: 37749
Available from: Great Lakes Forestry Centre
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The fatty acid composition of some Entomophthoraceae. III.
Year: 1971
Catalog ID: 38347
Available from: Great Lakes Forestry Centre
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Long chain alcohol acetates in the defensive secretion of the millipede Blaniulus guttulatus.
Weatherston, J.; Tyrrell, D.; Percy, J.E.
Year: 1971
Catalog ID: 37923
Available from: Great Lakes Forestry Centre
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Production of resting spores of some Entomophthora species on artificial media.
Year: 1970
Catalog ID: 38346
Available from: Great Lakes Forestry Centre
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Biochemical systematics and fungi.
Year: 1969
Catalog ID: 38343
Available from: Great Lakes Forestry Centre
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The fatty acid composition of some entyomophthoraceae. II. The occurrence of branched-chain fatty acid in Conidiobolus denaesporus Drechsl.
Year: 1968
Catalog ID: 38345
Available from: Great Lakes Forestry Centre
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The influence of carbon dioxide on growth and sporulation of Chaetomium globosum.
Year: 1966
Catalog ID: 38344
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail)
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.
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