Volume 66Table of Contents Volume 66 (1), 1986 Incidence of wheat spindle streak mosaic in Essex, Kent and Lambton counties, Ontario, 1973-81 L.F. Gates Pages 1-4Emergence failure and top decay in white spruce germinants due to three fungi R.K. Mitt81and B. S.P. Wang Pages 5-8Occurence of fusarium head blight and deoxynivalenol (vomitoxin) in two samples of Manitoba wheat in 1984 R.M. Clear and D. Abramson Pages 9-12Isolation and characterization of a new necrotic strain (NL-8)of bean common mosaic virus in Southwestern Ontario J.C. Tu Pages 13-14In vitro soil temperature tolerance and field overwintering of soybean bacterial blight pathogen, Pseudomonas syringaepv. glycines P.K. Basu Pages 15-18Comparative tolerance of oat cultivars to septoria leaf blotch and crown rust R. V. Clark and D.A. Gelway Pages 19-22Distribution and severity of Stewart’s bacterial wilt of dent corn in Ontario, 1985 T.R. Anderson and R.I. Buzzell Pages 23-26Susceptibility of apple scab resistant cultivars to Gymnosporangium juniperi-virginianae, G. clavipes andBotryosphaeria obtusa J. Warner Pages 27-30 Volume 66 (2), 1986ERRATUM Page 31Relationship between root lesion nematodes and potato yields J. Kimpinsky and K.B. McRae Pages 33-34Incidence and etiology of pea rots in southwestern Ontario J.C. Tu Pages 35-36Interactive effects of foliar diseases and fungicide sprays in cultivars of winter wheat in Ontario J.C. Sutton and G. Roke Pages 37-42Albugo candida on Raphanus sativus in Saskatchewan G.A. Petrie Pages 43-48Incidence of soybean mosaic virus and tobacco ringspot virus in southwestern Ontario J.C. Tu Pages 49-50Blackleg and other diseases of canola in Saskatchewan in 1984 and 1985 G.A. Petrie Pages 51-54Detection de rickettsoi’des xylemiques dans la verge d‘or au Québec J.-G. Parent, S. Desjardins et J.D. Brisson Pages 55-58Dieback of white birch in central British Columbia J.C. Hopkins and A. Funk Pages 59-60Author Index to Volume 66 Pages 61
