Canadian Plant Disease Survey Archive

Volume 51

Table of Contents
Volume 51 (1), 1971

 

L.C. CALLBECK
Screening of potato fungicides in 1970

Pages 1-2
H.A.H. WALLACE
Cooperative seed treatment trials – 1970

Pages 3-8
G.J. GREEN
Cooperative seed treatment trials – 1970

Pages 9-10
J.W. MARTENS
Stem rust of oats i n Canada in 1970

Pages 11-13
G. FLEISCHMANN
Crown rust of oats i n Canada in 1970

Pages 14-16
D.J. SAMBORSKI
Leaf rust of wheat in Canada in 1970

Pages 17-19
G. J. GREEN
Stem rust of wheat, barley, and rye in Canada in 1970

Pages 20-23
W.C. JAMES
Importance of foliage diseases of winter wheat in Ontario in 1969 and 1970

Pages 24-31
L.F. GATES, C.D. McKEEN, C.G. MORTIMORE, J.C. SUTTON, and A.T. BOLTON
Southern leaf blight of corn in Ontario in 1970

Pages 32-37
 
Volume 51 (2), 1971
W. CLIVE JAMES
An illustrated series of assessment keys for plant diseases, their preparation and usage

Pages 39-65
RENE CRETE, LEON TARTIER, and THOMAS SIMARD
Diseases of vegetables in organic soils of southwestern Quebec in relation to climate in 1969 and 1970

Pages 66-70
R.V. CLARK
Influence of chemical fungicide treatment of oat seed on seedling emergence, seed yield, and kernel weight

Pages 71-75
A.W. HENRY and C. ELLIS
Seed infestation of flax in Alberta with the fungus causing browning or stem-break

Pages 76-79
K.C. SANWAL
Economically important nematodes in contracted acreage of processing peas in eastern Ontario

Pages 80-82
J.M. POWELL
Occurrence of Tuberculina maxima on pine stem rusts in western Canada

Pages 83-85
J.M. POWELL
Additional records of Mycodiplosis larvae (Diptera: Cecidomyiidae) feeding on rust fungi

Pages 86-87
R. CRETE and L. TARTIER
Prevalence of onion smut, Urocystis magica, and losses in organic soils of southwestern Quebec in 1970

Pages 88-90
J.A. PARMELEE
Marssonina leafspot of apple

Pages 91-92
 
Volume 51 (3), 1971
C.B.WILLIS, A.L. HENDERSON, D.J. HOUGH, and J.D. SECORD
Nematodes associated with forage legume crops in Nova Scotia

Pages 93-95
B. BERKENKAMP
Losses from foliage diseases of forage crops in central and northern Alberta in 1970

Pages 96-100
L.J. PIENING
A disease survey of cereals in central and northern Alberta, 1970

Pages 101-104
W.C. MCDONALD, J.W. MARTENS, J. NIELSEN, G.J. GREEN, D.J. SAMBORSKI, G. FLEISCHMANN, C.C. GILL, A.W. CHIKO, and R.J. BAKER
Losses from cereal diseases and value of disease resistance in Manitoba, and eastern and northern Saskatchewan in 1970

Pages 105-110
ARTHUR W. CHIKO
Distribution of barley stripe mosaic virus in Manitoba in 1970

Pages 111-115
L.J. DUCZEK and R.A.A. MORRALL
Sclerotinia in Saskatchewan in 1970

Pages 116-121
D.G. FINLAYSON and C.J. CAMPBELL
Fungicides for preventing clubroot of cauliflower in loam and peat soils

Pages 122-126
F. MARKS, J.L. TOWNSHEND, J.W. POTTER, Th. H. A. OLTHOF, and A. CORNELISSE Plant-parasitic nematode genera associated with crops in Ontario in 1970
Pages 127-128
C.O. GOURLEY, G.W. BISHOP, and D.L. CRAIG
Susceptibility of some strawberry cultivars to green petal

Pages 129-130
R.V. CLARK
Influence of Vitavax seed treatment and loose smut infection on yields of barley and wheat

Pages 131-133
 
Volume 51 (4), 1971
C.O. GOURLEY
Natural infection of tomato foliage by Pleospora herbarum

Pages 135-137
A.T. BOLTON and V.W. NUTTALL
A highly virulent strain of cucumber mosaic virus occuring in cucumber in eastern Ontario

Pages 138-141
S.K. GAYED
Effect of transplanting tobacco seedlings in peat pots on plant vigor and on susceptibility to thielaviopsis root rot

Pages 142-144
R.G. ROSS and C.A. EAVES
Further observations on the effects of orchard fungicides on stored McIntosh apples

Pages 145-147
W.C. JAMES and T.R. DAVIDSON
Survey of peach canker in the Niagara Peninsula during 1969 and 1970

Pages 148-153
J.T. MILLS and H.A.H. WALLACE
Microflora of buckwheat seed, changes in storage, and effect of seed treatments on seedling emergence

Pages 154-158
ARTHUR W. CHIKO
Barley stripe mosaic virus in Manitoba in 1971

Pages 159-160
J.W. MARTENS, G. FLEISCHMANN, and R.I.H. MCKENZIE
Effect of Plantvax emulsifiable concentrate on stem and crown rusts of oats

Pages 161-162
V.R. WALLEN and H.R. JACKSON
Aerial photography as a survey technique for the assessment of bacterial blight of field beans

Pages 163-169
C.L. LOCKHART
Control of typhula snow mold on cold-stored strawberry runner plants

Pages 170-172
AUTHOR INDEX TO VOLUME 51
Pages 173-175