Selection for combining ability in Pyrethrum,Chrysanthemum cinerariaefolium Vis. J. E. ParlevlietR. B. Contant OriginalPaper Pages: 4 - 11
A valuable source of yellow rust resistance in Israeli populations of wild emmer,Triticum dicoccoides Koern. Z. K. Gerechter-AmitaiR. W. Stubbs OriginalPaper Pages: 12 - 21
Epistasis for crown disease in the oil palm (Elaeis guineensis Jacq.) G. Blaak OriginalPaper Pages: 22 - 24
Cytoplasmic male sterility in petunia. II. A discussion on male sterility transmission by means of grafting G. A. M. van Marrewijk OriginalPaper Pages: 25 - 32
Geographical distribution of genes causing hybrid dwarfness in hexaploid wheat of the old world A. C. Zeven OriginalPaper Pages: 33 - 39
Crosses between red clover (Trifolium pratense L.) Varieties to find a suitable combination for reciprocal recurrent selection J. Dijkstra OriginalPaper Pages: 40 - 46
Changed sex expression and possibilities for F1-hybrid seed production in some cucurbits by application of Ethrel and Alar (B-995) J. RudichN. KedarA. H. Halevy OriginalPaper Pages: 47 - 53
The inheritance of morphological and agronomic characters in spring wheat P. HsuP. D. Walton OriginalPaper Pages: 54 - 60
Variation in the expression of self-fertility inLolium perenne L. C. A. FosterC. E. Wright OriginalPaper Pages: 61 - 70
Cytogenetical studies in wheat iv. Chromosome location and linkage studies involving thePM2 locus for powdery mildew resistance R. A. McIntoshE. P. Baker OriginalPaper Pages: 71 - 77
Comparative responses of botanical varieties ofBrassica oleracea L. (brussels sprouts, sprouting broccoli and marrow stem kale) to inbreeding and hybridisation L. E. Watts OriginalPaper Pages: 78 - 90
The productivity of some mutants of the pea (Pisum sativum L.) and their hybrids a contribution to the heterosis problem in self-fertilizing species W. Gottschalk OriginalPaper Pages: 91 - 96
