Volume 61Table of Contents Volume 61 (1), 1981 Errata Page 1Phomopsis canker on weeping fig in Newfoundland Michael C. Hampson Pages 3-6Ascochyta blight of lentils in western Canada: 1978 to 1980 R.A.A. Morrall and J.W. Sheppard Pages 7-14Infection of additional hosts of Synchytrium endobioticum, the causal agent of potato wart disease: 3. Tomato as an assay tool in potato wart disease Michael C. Hampson Pages 15-18Incidence of ergot in populations of Ammophila breviligulata Irene S. Krajnyk and M.A. Maun Pages 19-21 Volume 61 (2), 1981Announcement Page 23Observations sur la rouille du cognassier chez le pommier a La Pocatiere, Quebec L.J. Coulombe, R.L. Granger, A. Freve et H. Genereux Pages 25-30Armillaria mellea: Distribution and hosts in Newfoundland and Labrador Priram Singh Pages 31-36A new disease of common poppy in Canada caused by a downy mildew J.P. Tewari and W.P. Skoropad Pages 37-38Rhizoctonia disease on ‘netted gem’ potatoes in southern Manitoba in 1980 R.C. Zimmer and W.A. Russell Pages 39-40Strawberry cultivar reaction to pallidosis disease D.L. Craig Pages 41-42Inland spruce cone rust of black spruce in Newfoundland and Labrador Pritam Singh Pages 43-47Author index to volume 61 Page 49