Level of partial resistance to leaf rust, Puccinia hordei, in West-European barley and how to select for it J. E. ParlevlietW. H. LindhoutH. J. Kuiper OriginalPaper Pages: 1 - 8
About the advisable number of backcrosses for autotetraploid crops I. Bos OriginalPaper Pages: 9 - 15
Did continued separate maintenance breeding of ‘Zephyr’ barley result in sub-cultivars? A. C. Zeven Short Communication Pages: 17 - 19
Proposal for an unambiguous designation of material used in breeding programmes for self-fertilizing crops I. Bos Short Communication Pages: 21 - 22
A cluster analysis of wild and domesticated soybean phenotypes Steven L. BroichReid G. Palmer OriginalPaper Pages: 23 - 32
A new source of cytoplasmic male sterility in sunflower Ernest D. P. Whelan OriginalPaper Pages: 33 - 46
Transfer of resistance to race 2 of Plasmodiophora brassicae from Brassica napus to cabbage (B. Oleracea spp. Capitata). IV. A resistant 18-chromosome B1 plant and its B2 progenies B. Y. ChiangM. S. ChiangR. Crete OriginalPaper Pages: 47 - 55
Effects of recurrent selection for grain yield on plant and ear traits of five maize populations Theodore M. CrosbieJames J. Mock OriginalPaper Pages: 57 - 64
The inheritance of partial self-compatibility in Brassica oleracea L.: Results from a half diallel homozygous for a moderately recessive S-allele T. Hodgkin OriginalPaper Pages: 65 - 71
Autotetraploidy in caraway (Carum carvi L.) for the increase of the aetheric oil content of the seed H. DijkstraG. J. Speckmann OriginalPaper Pages: 89 - 96
Nucleus substitution of Brassica japonica Sieb. with Raphanus sativus L. and its resultant chlorophyll deficiency M. KatoS. Tokumasu OriginalPaper Pages: 97 - 106
An ethnobotanical field study of promitive potato varieties in Peru M. T. JacksonJ. G. HawkesP. R. Rowe OriginalPaper Pages: 107 - 113
Breeding research on rose pigments. II. Combining ability analyses of variance of four flavonoids in F1 populations D. P. De VriesFrida GarretsenH. A. Van Keulen OriginalPaper Pages: 115 - 120
Some observations on the origin and evolution of the winged bean (Psophocarpus tetragonolobus) J. Smartt Short Communication Pages: 121 - 123
Studies on multilines in wheat (Triticum aestivum L.).12. Breeding of a multiline variety by convergence of breeding lines K. S. GillG. S. NandaS. S. Aujla OriginalPaper Pages: 125 - 128
Comparison of lattice designs, check plots, and moving means in wheat breeding trials A. A. Rosielle OriginalPaper Pages: 129 - 133
Breeding and combining ability of heterostylous genotypes for hybrid seed production in Lycopersicon esculentum Mill J. W. ScottWilliam L. George Jr. OriginalPaper Pages: 135 - 144
Relationships between amino acid contents and peroxidase isozymes in leaf blades of mulberry (Morus spp.) H. HiranoT. InokuchiT. Nakajima OriginalPaper Pages: 145 - 153
Evaluation of winter wheat cultivars for drought resistance G. B. AdjeiM. B. Kirkham OriginalPaper Pages: 155 - 160
The choice of locality for plant breeding when selecting for high yield and general adaptation John HamblinHarry M. FisherHelen I. Ridings OriginalPaper Pages: 161 - 168
In vitro culture of female date palm (Phoenix dactylifera L.) tissues D. R. SharmaRita KumariJ. B. Chowdhury Short Communication Pages: 169 - 174
Inheritance of resistance to angular leaf spot (Isariopsis griseola Sacc.) in french bean (Phaseolus vulgaris L.) A. K. SinghS. S. Saini BriefCommunication Pages: 175 - 176
Genotypic and environmental variation in crop yield. A method of estimating the interdependence of the components of yield R. C. HardwickD. J. Andrews OriginalPaper Pages: 177 - 188
Resistance at the TM-2 locus in the tomato to tomato mosaic virus T. J. Hall OriginalPaper Pages: 189 - 197
Seed yield and its components in smooth bromegrass (Bromus inermis Leyss.) cultivars E. AçikgözA. S. Tekeli OriginalPaper Pages: 199 - 203