Die ‘Stecklerberger Krankheit’, eine bisher nicht beobachtete Viruskrankheit der Sauerkirsche Gisela Baumann OriginalPaper Pages: 51 - 56
Observations relatives au dépérissement de l'abricotier en France G. MorvanJ. SoutyR. Bernhard OriginalPaper Pages: 59 - 64
The present aspect of fruit tree virus diseases in Switzerland S. Blumer BriefCommunication Pages: 67 - 69
Betrachtungen zur Symptomatologie der Obstbaulichen Abbaukrankheiten H. Thiem OriginalPaper Pages: 72 - 75
A new method suggested for breeding fruit trees resistant to virus diseases Dusan Stankovic OriginalPaper Pages: 76 - 79
Field inspection on virus diseases in arboriculture in the Netherlands P. H. van de Pol OriginalPaper Pages: 79 - 82
Report on the discussion on international European cooperation in fruit tree virus research A. F. PosnetteC. A. R. MeynekeD. Mulder Report Pages: 85 - 88