The Canadian Phytopathological Society

La Société Canadienne de Phytopathologie
Canadian Plant Disease Survey
  
Inventaire des maladies des plantes au Canada
Table of Contents
Volume 48 (1), 1968		  

Table des matières
Volume 48 (1), 1968

G. J. GREEN
Air-borne rust inoculum over Western Canada in 1967
Pages 1-5

D. J. SAMBORSKI
Leaf rust of wheat in Canada in 1967
Pages 6-8
G. J. GREEN
Stem rust of wheat, barley, and rye in Canada in 1967
Pages 9-13
GEORGE FLEISCHMANN
Crown rust of oats in Canada in 1967
Pages 14-16
J. W. MARTENS
Stem rust of oats in Canada in 1967
Pages 17-19
A.A. REYES, J.R. CHARD, A. HIKICHI, W.E. KAYLER, K. L. PRIEST, J. R. RAINFORTH, I.D. SMITH, and W. A. WILLOWS
A survey of diseases of vegetable crops in southern Ontario in 1967
Pages 20-24
G. ALLAN PETRIE and T. C WATERPOOL
Diseases of crucifers in Saskatchewan in 1967
Pages 25-27
H.N.W.TOMS
Estimates of crop losses from diseases in the lower Fraser Valley of British Columbia, 1966
Pages 28-31
B. N. DHANVANTARI
The relative importance of spring and summer canker phases of bacterial spot of peach in southwestern Ontario
Pages 32-33
C. O.GOURLEY
Bipolaris sorokiniana on snap beans in Nova Scotia
Pages 34-36
B. B. TILL
Occurrence of Pythium aphanidermatuni on table beets in British Columbia
Page 37
A. W. HENRY and D. STELFOX
Observations on the germination of the oospores of Phytophthora citricola
Pages 37-38
 
Volume 48 (2), 1968
D. E. HARDER and W. P. SKOROPAD
The occurrence of cereal anthracnose in Alberta
Pages 39-42
V. HADLAND
Some records of plant-parasitic nematodes encountered in Canada in 1967
Pages 43-46
J. BELCHER and L. W. CARLSON
Seed treatment fungicides for control of conifer damping-off: Laboratory and greenhouse tests, 1967
Pages 47-52
A.A. .REYES, R. W. DANIELS, E. N. ESTABROOKS, C. C. FILMAN, L. F. MAINPRIZE, W.M. RUTHERFORD, C. A. WARNER, and H. M. WEBSTER
A survey of fungal and bacterial diseases of vegetable crops in eastern and central Ontario in 1967
Pages 53-55
SYMPOSIUM:
Assessment of plant disease losses
Preface
Introduction
W. E. SACKSTON
Page 56-57
Surveys to assess plant disease losses
D. W. CREELMAN
Pages 58-60
The experimental approach in assessing disease losses in cereals:
Rusts and smuts
G. J. GREEN, J. J. NIELSEN, W. J. CHEREWICK, and D. J. SAMBORSKI
Pages 61-64
Leaf and head diseases other than rusts and smuts
W.C. MC DONALD, S. B. HELGASON, W.P. SKOROPAD, and H.A.H. WALLACE
Pages 65-67
Root diseases
B. J. SALLANS and R.D. TINLINE
Pages 68-70
Wheat streak mosaic
T. G. ATKINSON and M. N. GRANT
Pages 71-73
Barley yellow dwarf
C.C. GILL
Pages 74-75
Aster yellows in barley
P.H. WESTDAL
Page 76
 
Volume 48 (3), 1968
N. S. WRIGHT
Evaluation of Terraclor and Terraclor Super-X for the control of Rhizoctonia on potato in British Columbia
Pages 77-81
H.A. H. WALLACE
Cooperative seed treatment trials - 1967
Pages 82-86
MICHAEL J. PRATT
Clover viruses in eastern Canada in 1967
Pages 87-92
C.O. GOURLEY and D. L. CRAIG
Susceptibility of strawberry varieties to red stele disease
Pages 93-94

A.A. REYES G. H. COMLY, L. F. MAINPRIZE D.A. PALLET, C. A. WARNER, and W. A. WILLOWS
Fungal and bacterial diseases of crucifers and cucurbits in western Ontario in 1967
Pages 95-96
V. R. WALLEN
Identification of races of Pseudomonas phaseolicola from Quebec bean fields
Pages 97-98
GEORGE FLEISCHMANN
Crown rust of oats in Canada in 1968
Pages 99-101
J. W. MARTENS and G. J. GREEN
Stem rust of oats in Canada in 1968
Pages 102-103
G. J. GREEN
Stem rust of wheat, barley, and rye in Canada in 1968
Pages 104-106
D. J. SAMBORSKI
Leaf rust of wheat in Canada in 1968
Pages 107-109
G. J. GREEN and J. W. MARTENS
Air-borne rust inoculum over western Canada in 1968
Pages 110-111
W. A. F. HAGBORG
Xanthomonas translucens on wheat in Manitoba in 1968
Page 112
G. W. BIRD
Overwintering of Meloidogyne incognita in southwestern Ontario
Page 112
G. W. BIRD
Influence of six cover crops on population density of Pratylenchus penetrans
Page 113
 
Volume 48 (4), 1968
J. DREW SMITH, C. R. ELLIOTT, and R. A. SHOEMAKER
A stem eyespot of red fescue in northern Alberta
Pages 115-119
JACK A. FREEMAN and H. S. PEPIN
A comparison of two systemic fungicides with non-systemics for control of 'fruit rot and powdery mildew in strawberries
Pages 120-123
T. SIMARD, R. CRÊTE, and L. TARTIER
Climate and disease development on muck-grown vegetables south of Montreal, Quebec, in 1968
Pages 124-127
C. L. LOCKHART
Effect of plant temperatures on development of mold on cold-stored strawberry plants
Pages 128-129
J. B. LEBEAU
Pink snow mold in southern Alberta
Pages 130-131

H. S. PEPIN and D. J. ORMROD
Control of mummy berry of highbush blueberry
Pages 132-133
R. V. CLARK
Oat yield losses due to crown rust
Pages 134-135
G. W. BIRD and L. W. BOEKHOVEN
Nematodes associated with long-established tree species and fruit crops in Essex County, Ontario
Pages 136-140
H. A. H. WALLACE and J. T. MILLS
Evaluation of seed treatment chemicals for the control of seedling blight of barley
Pages 141-149
S. G. FUSHTEY and C. C. FILMAN
An early wilt and rusty root problem in carrots at the Bradford Marsh
Page 150
J. A. PARMELEE
Effective range of basidiospores of Gymnosporangium
Pages 150-151
A. E. STRABY and R. A. SHOEMAKER
Bipolaris iridis on Iris in British Columbia
Page 152
J. A. HOES and R. C. ZIMMER
Diseases of potato in Manitoba in 1968
Pages 152-153
J. A. HOES and E. O. KENASCHUK
Disorders of flax in Manitoba in 1968
Page 153
R. C. ZIMMER and C. WALKOF
Occurrence of the rootknot nematode Meloidogyne hapla of field-grown cucumber in Manitoba
Page 154
AUTHOR INDEX TO VOLUME 48
Pages 155-158
ERRATA
Page 159