The Canadian Phytopathological Society

La Société Canadienne de Phytopathologie

Canadian Plant Disease Survey
 
Inventaire des maladies des plantes au Canada

Table of Contents
Volume 39, 1959
 

Table des matières
Volume 39, 1959

New and Noteworthy Diseases
Pages iv-v
Maladies Nouvelles ou d'importance notable
Pages vi-viii
The Weather and Its Influence on Plant Disease
Pages ix-xiv
Plant-parasitic Nematodes in southwestern Ontario - 1959
W.B. Mountain, R. M. Sayre and J. L. Townshend

Pages xv-xvii
Some Records of Nematodes encountered on Plant Material in Canada in 1959
A.D. Baker

Pages xviii-xxi

Phenological Data - 1959
Pages xxii-xxv

Diseases of Cereal Crops
Pages 1-24

  Manitoba Barley Disease Survey - 1959
H.A.H. Wallace

Pages 5-7
  Cereal Rusts in Canada in 1959
B. Peturson, G. J. Green and D.J. Samborski,

Pages 7-15
  Cereal Diseases at 24 Locations in Alberta and British Columbia , in 1959
W.P. Campbell and D. W. Creelman

Pages 15-18
  Cereal Diseases in Cooperative Variety Tests in Alberta in 1959
W.P. Campbell

Page 18
  Notes on Cereal and Grass Viruses in 1959
J.T. Slykhuis

Pages 19-20
  Cereal Smuts in Western Canada in 1959
W. Popp

Pages 20-22
  The Occurrence of surfacee borne Smut Spores in samples of Cereal Seed produced in the Prairie Provinces in the crop years 1945-1958
P.J. Greaney

Pages 22-23
  Seed Treatment Survey in the Prairie Provinces - 1959
F. J. Greaney

Pages 23-24
Diseases of Forage and other Field Crops
Pages 25-42
  Report on a Cooperative Field Test to show susceptibility of Alfalfa to Ascochyta imperfecta from natural infection
H. W. Mead, W.C. McDonald, J,B. Lebeau, E.W.B. Ward, N. Colateb

Page 26
  Flax Diseases in Saskatchewan in 1959
T.C. Vanterpool

Page 28
  Flax Diseases in Manitoba in 1959
J. W. Martens and W.E, Sackston

Pages 28-29
  Flax Diseases in Alberta in 1959
J.W.P. Campbell and J.S. Horricks

Pages 29-30
  Rape Diseases in Saskatchewan in 1959
T.C. Vanterpool

Pages 30-31
  Diseases and Disorders of Soybeans in Ontario in 1959
A. A. Hildebrand

Pages 31-33
  Diaporthe phaseolorum in Soybean Seed
V.R. Wallen

Page 34
  Sunflower Diseases in Manitoba in 1959
W.E. Sackston

Pages 34-36
  Diseases and Disorders of Sugar Beets in Ontario in 1959
A.A. Hildebrand

Pages 37-38
  Field Corn Diseases in Ontario in 1959
N J. Whitney

Page 38
  Tobacco Diseases - 1959
Z.A. Patrick and L. W, Koch

Pages 39-41
Diseases of Vegetables and Field Crops
Page 43-67
  Field Bean Diseases in Western Ontario in 1959
R.N. Wensley

Page 44-45
  Epidemiology of Potato Late Blight in Quebec in 1959
H. Genereux

Pages 58-59
  Distribution by Provinces of Physiologic Races of Phytophthora infestans in Canada in 1959
K.M. Graham

Pages 59-60
  Storage Diseases of Tomatoes in Nova Scotia in 1959
C.L.Lockhart

Page 67
Diseases of Fruit Crops
Pages 68-81
Diseases of Trees and Shrubs
Pages 82-85
Diseases of Herbaceous Ornamental Plants
Pages 86-91
Index of Hosts
Pages 92-93