A note on resistance of Solanum-species to powdery mildew C. Mastenbroek BriefCommunication Pages: 15 - 16
On the determination of harshness in plants of cocksfoot (Dactylis glomerata) BriefCommunication Pages: 31 - 33
Runner formation on strawberry plants in autumn and winter L. SmeetsHester G. Kronenberg OriginalPaper Pages: 53 - 57
The efficiency of some selection methods in populations resulting from crosses between self-fertilizing plants F. K. van der Kley OriginalPaper Pages: 58 - 66
The influence of sward-age and management on the type of timothy and cocksfoot G. E. Van Dijk OriginalPaper Pages: 83 - 93