Canadian Forest Service Publications
Publications by W.C. Richards
28 records.
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Molecular forest pathology. Frontline Express 18.
Year: 2001
Catalog ID: 20946
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (download) -
Pathologie forestière moléculaire. Nouvelles Express 18.
Year: 2001
Catalog ID: 20947
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (download) -
An enzyme system to liberate spore and mycelial protoplasts from a dimorphic fungal plant pathogen Ophiostoma ulmi (Buism.) Nannf
Year: 1994
Catalog ID: 22303
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Nonsporulation in the Dutch elm disease fungus Ophiostoma ulmi: Evidence for control by a single nuclear gene
Year: 1994
Catalog ID: 22304
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Cerato-Ulmin: A wilt toxin of Dutch elm disease. O-X-432.
Year: 1994
Catalog ID: 9111
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (download) -
Amino acid sequence and spectroscopic studies of dutch elm disease toxin, cerato-ulm.
Yaguchi, M.; Pusztai-Carey, M.; Roy, C.; Surewicz, W.K.; Carey, P.R.; Stevenson, K.J.; Richards, W.C.; Takai, S.
Year: 1993
Catalog ID: 22707
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Differences in cerato-ulmin production between the EAN, NAN and non-aggressive subgroups of Ophiostoma ulmi
Brasier, C.M.; Takai, S.; Nordin, J.H.; Richards, W.C.
Year: 1990
Catalog ID: 21570
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Forest Pathology Research programs at Forestry Canada, Ontario Region.
Gross, H.L.; Irwin, R.N.; Myren, D.T.; Davis, C.N.; Hopkin, A.A.; Dumas, M.T.; Boyonoski, N.W.; Richards, W.C.; Wiensczyk, A.M.
Year: 1988
Catalog ID: 37302
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (download) -
Production of cerato-ulmin in white elm following artificial innoculation with Ceratocystis ulmi
Year: 1988
Catalog ID: 22309
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Use of an enzyme-linked immunosorbent assay with murine ascitic antibodies to screen microorganisms for production of certo-ulmin, a toxin of Ceratocystis ulmi
Nordin, J.H.; Mason, T.L.; Smith, L.L.; Willmann, P.A.; Richards, W.C.; Takai, S.
Year: 1987
Catalog ID: 22091
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Discovery of plasmids in Ceratocystis ulmi.
Takai, S.; Iizuka, T.; Richards, W.C.
Year: 1984
Catalog ID: 22588
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Relationship between cerato-ulmin production and pathogenicity of Ceratocystis ulmi strains and F1 progenies
Richards, W.C.; Brasier, C.M.; Takai, S.
Year: 1984
Catalog ID: 22305
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Characterization of the toxicity of cerato-ulmin, the toxin of Dutch elm disease
Year: 1984
Catalog ID: 22307
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Relationship between cerato-ulmin production and pathogenicity of Ceratocystis ulmi strains and F1 progenies.
Richards, W.C.; Brasier, C.M.; Takai, S.
Year: 1983
Catalog ID: 37916
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Evidence for the involvement of certo-ulmin, the Ceratocystis ulmi toxin, in the development of Dutch elm disease
Takai, S.; Richards, W.C.; Stevenson, K.J.
Year: 1983
Catalog ID: 22587
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Technical Tips: How to disrupt fungal spores economically
Year: 1982
Catalog ID: 22306
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
An abnormal strain of Ceratocystis ulmi incapable of producing external symptoms of Dutch elm disease
Richards, W.C.; Takai, S.; Lin, D.; Hiratsuka, Y.; Asina, S.
Year: 1982
Catalog ID: 11314
Available from: Northern Forestry Centre
CFS Availability: Print (free), PDF (request by e-mail) -
Evidence for the presence of the toxin cerato-ulmin in the synnema head fluid of Ceratocystis ulmi.
Takai, S.; Richards, W.C.; Davies, Y.P.; Hiratsuka, Y.; Krywienczyk, J.
Year: 1980
Catalog ID: 11358
Available from: Northern Forestry Centre
CFS Availability: Print (free), PDF (request by e-mail) -
A microfuge tube technique for disrupting microquantities of fungal spores.
Year: 1979
Catalog ID: 36669
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Cerato-ulmin, a semipathotoxin of Ceratocystis ulmi.
Takai, S.; Richards, W.C.; Hiratsuka, Y.; Stevenson, K.J.
Year: 1979
Catalog ID: 35473
Available from: Northern Forestry Centre
CFS Availability: Print (free), PDF (request by e-mail) -
Cerato-ulmin, a wilting toxin of Ceratocystis ulmi: isolation and some properties of cerato-ulmin from the culture of C. ulmi.
Year: 1978
Catalog ID: 37913
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
A uniform system for culture data.
Year: 1975
Catalog ID: 36667
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Novel technique for isolating microstructures present in shake cultures of the fungus Ceratocystis ulmi.
Year: 1973
Catalog ID: 36672
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Molecular approaches to forest disease control.
Year: 1972
Catalog ID: 36663
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Preferential separation of cytoplasmic-polyhedrosis virus (CPV) RNAs from infected midgut cells.
Year: 1972
Catalog ID: 36662
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Effect of some organic solvents on the cytoplasmic-polyhedrosis virus of the forest tent caterpillar, Malacosoma disstria.
Year: 1971
Catalog ID: 36666
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Disruption of cytoplasmic-polyhedrosis virus by ethanol.
Year: 1970
Catalog ID: 36665
Available from: Great Lakes Forestry Centre
CFS Availability: PDF (request by e-mail) -
Detection of natural infection by cytoplasmic polyhedrosis virus (CPV) occurring in midgut cells of the white-marked tussock moth larvae.
Year: 1970
Catalog ID: 36664
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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