Cram, W.H.
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Fungicide trials to control damping-off of conifers. 1964. Vaartaja, O.; Wilner, J.; Cram, W.H.; Salisbury, P.J.; Crookshanks, A.W.; Morgan, G.A. Plant Disease Reporter 48(1): 12-15.
Vaartaja, O.; Wilner, J.; Cram, W.H.; Salisbury, P.J.; Crookshanks, A.W.; Morgan, G.A.
Year: 1964
Catalog ID: 30439
Issued by: Northern Forestry Centre
Availability: PDF (download)
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Damping-off etiology especially in forest nurseries. 1961. Vaartaja, O.; Cram, W.H.; Morgan, G.A. Phytopathology 51(1): 35-42.
Vaartaja, O.; Cram, W.H.; Morgan, G.A.
Year: 1961
Catalog ID: 30704
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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Rate and timing of fungicidal soil treatments. 1957. Cram, W.H.; Vaartaja, O. Phytopathology 47(3): 169-173.
Year: 1957
Catalog ID: 25616
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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Damping-off pathogens of conifers and of caragana in Saskatchewan. 1956. Vaartaja, O.; Cram, W.H. Phytopathology 46(7): 391-397.
Year: 1956
Catalog ID: 26162
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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Toxicity of eight pesticides to spruce and caragana seed. 1955. Cram, W.H.; Vaartaja, O. Forestry Chronicle 31(3): 247-249.
Year: 1955
Catalog ID: 25615
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)