The Canadian Phytopathological Society

La Société Canadienne de Phytopathologie
Canadian Plant Disease Survey
  
Inventaire des maladies des plantes au Canada
Table of Contents
Volume 53 (1), 1973		  

Table des matières
Volume 53 (1), 1973
CANADIAN PLANT DISEASE SURVEY
Table of Contents
Volume 53 (1), 1973

R.G. ROSS and C.O. GOURLEY
Crown rot of apple trees in Nova Scotia
Pages 1-4
J.T. MILLS and W.H. SILVERSIDES
Effect of Z-(thiocyanomethylthio) benzothiazole (TCMTB) on emergence and germination of cereals, flax, and rape
Pages 5-10
B. BERKENKAMP
Disease assessment and losses in forage crops in central and northern Alberta, 1972
Pages 11-15
L.S. THOMPSON, J.A. CUTCLIFFE, C.O. GOURLEY, and R.A. MURRAY
Evaluation of several insecticides for control of strawberry green petal disease
Pages 16-18
G. ALLAN PETRIE
Diseases of Brassica species in Saskatchewan, 1970-72. I. Staghead and aster yellows
Pages 19-25
G. ALLAN PETRIE
Herbicide damage and infection of rape by the blackleg fungus, Leptosphaeria maculans
Pages 26-28
E.J. HAWN
Plant-parasitic nematodes in irrigated soils of Alberta
Pages 29-30
Th.H.A. OLTHOF and B.E. HOPPER
Distribution of Pratylenchus spp. and other stylet-bearing nematode genera in soils in the flue-cured tobacco area of southern Ontario
Pages 31-33
ROBERT SEWELL
Plant-parasitic nematodes from Canada and abroad, 1971
Pages 34-35
B. BERKENKAMP, L.P. FOLKINS, and JOAN MEERES
Diseases of Elymus and other grasses in Alberta, 1972
Pages 36-38
J.W. POTTER and J.L. TOWNSHEND
Distribution of plant-parasitic nematodes in field crop soils of southwestern and central Ontario
Pages 39-48
P.K. BASU, R. CRETE, A.G. DONALDSON, C.O. GOURLEY, J.H. HAAS, F.R. HARPER, C.H. LAWRENCE, W.L. SEAMAN, H.N.W. TOMS, S.I. WONG, and R.C. ZIMMER
Prevalence and severity of diseases of processing peas in Canada, 1970-71
Pages 49-57
L.F. GATES
Incidence of wheat spindle streak mosaic in Essex, Kent, and Lambton counties, Ontario, 1969-72
Pages 58-59
HOWARD HARDING and R.A.A. MORRALL
First record of Gymnosporangium clavipes on Malus sp. in western Canada
Page 60
R.G. PLATFORD and C.C. BERNIER
Diseases of rapeseed in Manitoba in 1972
Page 61
 
Volume 53 (2), 1973
L.N. CHIYKOWSKI, S . R . COLPITTS, L . J . COULOMBE, R.W. DELBRIDGE, C.O. GOURLEY, C.H. LAWRENCE, R.A. MURRAY, J. SANTERRE, and L.S. THOMPSON
Strawberry green petal disease i n Quebec and the Maritime Provinces, 1971-72
Pages 63-66
J . M . POWELL, and Y. HIRATSUKA
Serious damage caused by stalactiform blister rust and western gall rust to a lodgepole pine plantation in central Alberta
Pages 67-71
W.A.F. HAGBORG
Gray speck of oats in western Canada
Pages 72-78
C.O. GOURLEY, and R.W. DELBRIDGE
Botrytis fabae and Ascochyta fabae on broad beans i n Nova Scotia
Pages 79-82
G. ALLAN PETRIE
Diseases of Brassica species in Saskatchewan, 1970-72 II. Stem,pod,and leaf spots
Pages 83-87
G. ALLAN PETRIE
Diseases of Brassica species in Saskatchewan, 1970-72 III. Stem and root rots
Pages 88-92
F.R. HARPER
A key to standardize the description of growth stages in turnip rape, Brassica campestris
Pages 93-95
V.R. WALLEN, D. GALWAY, H.R. JACKSON, and L . E . PHILPOTTS
Aerial survey for bacterial blight , 1970
Pages 96-98
C.L. LOCKHART, I . V . HALL, and R.A. MURRAY
Yield losses in cranberry in Nova Scotia, 1969-72
Pages 99-100
J. DUECK, and H.A. QUAMME
Fireblight in southern Ontario in 1972
Pages 101-104
D.B.O. SAVILE
Rusts that pass import inspection
Pages 105-106
ARTHUR W. CHIKO
Barley stripe mosaic in the Canadian prairies in 1972
Pages 107-111
 
Volume 53 (3), 1973
R.J. LEDINGHAM, T.G. ATKINSON, J.S. HORRICKS, J.T. MILLS, L.J. PIENING, and R.D. TINLINE
Wheat losses due to common root rot in the prairie provinces of Canada, 1969-71
Pages 113-122
I.R. EVANS
Seed-borne bean yellow mosaic virus of fababean in Canada
Pages 123-126
C.D. McKEEN
Occurrence, epidemiology, and control of bacterial canker of tomato in southwestern Ontario
Pages 127-130
J.L. TOWNSHEND, C.B. WILLIS, J.W. POTTER, and J. SANTERRE
Occurrence and population densities of nematodes associated with forage crops in eastern Canada
Pages 131-136
J.L. TOWNSHEND, J.L. EGGENS, and N.K. McCOLLUM
Turf grass hosts of three species of nematodes associated with forage crops
Pages 137-141
C.F. MARKS, J.L. TOWNSHEND, J.W. POTTER, Th.H.A. OLTHOF, P.W. JOHNSON, and J. LOUNSBERY
Plant-parasitic nematode genera associated with crops in Ontario in 1972
Pages 142-143
R.G. ROSS,and A.D. CROWE
Replant disease in apple orchard soil
Pages 144-146
J.A. PARMELE
Puccinia allii on garlic, an interception
Pages 147-149
C.D. McKEEN, J.M. FULTON, and W.I. FINDLAY
Fleck and acidosis of potatoes in southwestern Ontario
Pages 150-152
R.P. SINGH, and R.E. FINNIE
Seed transmission of potato spindletuber metavirus through the ovule of Scopolia sinensis
Pages 153-154
S.T. ALI-KHAN, R.C. ZIMMER, and E.O. KENASCHUK
Reaction of pea introductions to ascochyta foot rot and powdery mildew
Pages 155-156
J.C. SUTTON
Fungi associated with the rusty root disorder of muckgrown carrots in Ontario
Pages 157
 
Volume 53 (4), 1973
W.C. JAMES, C.S. SHIH, and L.C. CALLBECK
Survey of fungicide spraying practice for potato late blight in Prince Edward Island, 1972
Pages 161-166
WAYNE R. ALLEN
Nontransmissible, virus-like disorders of pome fruits in Ontario
Pages 167-169
C.F. MARKS and T.R. DAVIDSON
Effects of preplant and postplant nematicides on populations of nematodes in the soil and on growth of fruit trees in the Niagara Peninsula
Pages 170-174
G.R. WEBSTER and E.J. HAWN
Distribution of Paratylenchus projectus in central and northern Alberta
Pages 175-177
J.T. MILLS
Cooperative seed treatment trials - 1973
Pages 178-181
A. FUNK and J.A. BARANYAY
Additional fungi and a gall disease of dwarf mistletoe swellings in western hemlock
Page 182
RUTH HORNER ARNOLD and A.E. STRABY
Phomopsis elaeagni on Russian olive (Elaeagnus angustifolia) in Canada
Pages 183-186
D.L. MCKENZIE and R.A.A. MORRALL
Diseases of three specialty legume crops in Saskatchewan in 1972: field pea, lentil, and fababean
Pages 187-190
D . J . S . BARR
Rhizophdium raminis (Chytridiales): morphology, host range, and temperature effect
Pages 191-193
J.L. TOWNSHEND and J.W. POTTER
Nematode numbers under cultivars of forage legumes and grasses
Pages 194-195
J.L. TOWNSHEND and J.W. POTTER
Some observations on the survival and development of Helicotylenchus digonicus under alfalfa
Pages 196-198
AUTHOR INDEX TO VOLUME 53
Pages 199-201