Pathogenicity ofPythium species on cucumber in peat-sand, rockwool and hydroponics F. MoulinP. LemanceauC. Alabouvette OriginalPaper Pages: 3 - 17
Epidemiology of beet necrotic yellow vein virus in sugar beet at different initial inoculum levels in the presence or absence of irrigation G. TuitertY. Hofmeester OriginalPaper Pages: 19 - 53
Growth and survival of the mycoparasiteConiothyrium minitans on lettuce leaves in contact with soil in the presece or absence ofSclerotinia sclerotiorum Matthijs GerlaghMarianne KruseJohn M. Whipps OriginalPaper Pages: 55 - 59
Effect ofCuscuta infection on chloroplast lipid composition ofBrassica leaves Sanjay MishraG. G. Sanwal OriginalPaper Pages: 61 - 70
Evaluation of various methods for the detection of barley yellow dwarf virus by the tissue-blot immunoassay and its use for virus detection in cereals inoculated at different growth stages K. M. MakkoukA. Comeau OriginalPaper Pages: 71 - 80
Bacterial leaf rot ofAloe vera L., caused byErwinia chrysanthemi biovar 3 P. C. A. De LaatJ. T. W. VerhoevenJ. D. Janse Short Communication Pages: 81 - 84
Differentiation between two potyviruses inAlstroemeria Annemarie Van ZaayenCorine M. De BlankInge Bouwen Short Communication Pages: 85 - 90