Tyrrell, D.

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• Fungal pathogens.

  Perry, D.F.; Tyrrell, D.; Strongman, D.B.

  Year: 1995

  Catalog ID: 22256

  Issued by: 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

  Issued by: Great Lakes Forestry Centre

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• Gypsy moth fungus of uncertain origin/Origine incertaine du champignon de la spongieuse.

  Tyrrell, D.

  Year: 1990

  Catalog ID: 38342

  Issued by: Great Lakes Forestry Centre

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• An emended description of Furia crustosa (Entomophthorales: Entomophthoraceae).

  Tyrrell, D.; Ben-Ze’ev, I.S.

  Year: 1990

  Catalog ID: 22626

  Issued by: 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.

  Tyrrell, D.

  Year: 1990

  Catalog ID: 22625

  Issued by: 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

  Issued by: Great Lakes Forestry Centre

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• Survival of Entomophaga aulicae in dried insect larvae.

  Tyrrell, D.

  Year: 1988

  Catalog ID: 22624

  Issued by: 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

  Issued by: 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

  Issued by: Great Lakes Forestry Centre

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• Isolation and culture of Massospora levispora.

  Tyrrell, D.; Welton, M.A.

  Year: 1983

  Catalog ID: 22627

  Issued by: 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

  Issued by: 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

  Issued by: Great Lakes Forestry Centre

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• Isolation and growth of the grasshopper pathogen, Entomophthora grylli.

  MacLeod, D.M.; Tyrrell, D.; Welton, M.A.

  Year: 1980

  Catalog ID: 21942

  Issued by: Great Lakes Forestry Centre

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• Trehalose in resting spores of Entomophthora virulenta.

  Tyrrell, D.

  Year: 1979

  Catalog ID: 38379

  Issued by: Great Lakes Forestry Centre

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• Spontaneous and enzyme-induced protoplasts from Entomophthora species.

  Tyrrell, D.; Peberdy, J.F.

  Year: 1979

  Catalog ID: 38378

  Issued by: Great Lakes Forestry Centre

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• Entomophthora crustosa n. sp. as a pathogen of the forest tent caterpillar, Malacosoma disstria (Lepidoptera: Lasiocampidae).

  MacLeod, D.M.; Tyrrell, D.

  Year: 1979

  Catalog ID: 37765

  Issued by: 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

  Issued by: Great Lakes Forestry Centre

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• Occurence of protoplasts in the natural life cycle of Entomophtora egressa.

  Tyrrell, D.

  Year: 1977

  Catalog ID: 38377

  Issued by: 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

  Issued by: 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.

  Tyrrell, D.; Weatherston, J.

  Year: 1976

  Catalog ID: 37937

  Issued by: 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

  Issued by: 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

  Issued by: Great Lakes Forestry Centre

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• Glycolytic enzymes in resting spores and vegetative mycelia of Entomophthora pyriformis.

  Tyrrell, D.; Simpson, J.E.

  Year: 1975

  Catalog ID: 38376

  Issued by: Great Lakes Forestry Centre

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• A note on the isolation of Entomophthora species on artificial media.

  Welton, M.A.; Tyrrell, D.

  Year: 1975

  Catalog ID: 38375

  Issued by: Great Lakes Forestry Centre

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• In vitro germination of Entomophthora aphidis resting spores.

  Tyrrell, D.; MacLeod, D.M.

  Year: 1975

  Catalog ID: 37755

  Issued by: 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

  Issued by: 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

  Issued by: 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

  Issued by: 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

  Issued by: 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.

  Tyrrell, D.; MacLeod, D.M.

  Year: 1973

  Catalog ID: 33647

  Issued by: 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

  Issued by: Atlantic Forestry Centre

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• 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

  Issued by: Atlantic Forestry Centre

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• Preservation of Entomophthora protoplasts in liquid nitrogen.

  Tyrrell, D.; Sohi, S.S.; Welton, M.A.

  Year: 1972

  Catalog ID: 38373

  Issued by: Great Lakes Forestry Centre

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• Spontaneous formation of protoplasts by a species of Entomophthora.

  Tyrrell, D.; MacLeod, D.M.

  Year: 1972

  Catalog ID: 37750

  Issued by: Great Lakes Forestry Centre

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• A taxonomic proposal regarding Delacroixia coonata (Entomophthoraceae).

  Tyrrell, D.; MacLeod, D.M.

  Year: 1972

  Catalog ID: 37749

  Issued by: Great Lakes Forestry Centre

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• The fatty acid composition of some Entomophthoraceae. III.

  Tyrrell, D.

  Year: 1971

  Catalog ID: 38347

  Issued by: 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

  Issued by: Great Lakes Forestry Centre

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• Production of resting spores of some Entomophthora species on artificial media.

  Tyrrell, D.

  Year: 1970

  Catalog ID: 38346

  Issued by: Great Lakes Forestry Centre

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• Biochemical systematics and fungi.

  Tyrrell, D.

  Year: 1969

  Catalog ID: 38343

  Issued by: 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.

  Tyrrell, D.

  Year: 1968

  Catalog ID: 38345

  Issued by: Great Lakes Forestry Centre

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• The influence of carbon dioxide on growth and sporulation of Chaetomium globosum.

  Tyrrell, D.

  Year: 1966

  Catalog ID: 38344

  Issued by: Great Lakes Forestry Centre

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