Multigenic self incompatibility in hexaploid Chrysanthemum Joseph S. ZagorskiPeter D. AscherR. E. Widmer OriginalPaper Pages: 1 - 7
The inheritance of pseudo-self compatibility (PSC) in Raphanus sativus L. M. E. LitzowP. D. Ascher OriginalPaper Pages: 9 - 15
Selfing and interspecific hybridization in Lolium perenne L. and Lolium multiflorum Lam. evaluated by phosphoglucoisomerase as isozyme marker Sergio ArcioniDomenico Mariotti OriginalPaper Pages: 33 - 40
Inheritance of sensitivity to the herbicide metribuzin in cultivated diploid potatoes H. Dejong OriginalPaper Pages: 41 - 48
The effect of variation of genetic variance and correlation between mean and variance on efficiency of bulk yield testing A. A. Rosielle OriginalPaper Pages: 49 - 56
Pollen and pollination experiments. VIII. The effect of successive pollinations with compatible and self-incompatible pollen in apple and pear T. VisserJ. J. VerhaeghB. A. Uijtewaal OriginalPaper Pages: 57 - 64
Resistance to potato cyst-nematodes in tuber-bearing Solanum species and its geographical distribution L. J. M. Van SoestH. J. RumpenhorstC. A. Huijsman OriginalPaper Pages: 65 - 74
Early selection for forcing ability in tulip (Tulipa L.) breeding J. P. Van EijkS. J. ToxopeusL. D. Sparnaaij OriginalPaper Pages: 75 - 83
Selection for yield in Lolium perenne. I. Selection and performance under spaced plant conditions M. D. Hayward OriginalPaper Pages: 85 - 95
Radiation-induced low-temperature tolerant cultivars of Chrysanthemum morifolium Ram C. BroertjesP. KoeneTh. Pronk OriginalPaper Pages: 97 - 101
Inheritance of resistance to foot and root rot caused by Phytophthora nicotianae v. Breda de Haan var. nicotianae in tomato (Lycopersicon Mill.). Ietje W. Boukema OriginalPaper Pages: 103 - 109
Temperature-light effects on resistance of poplar cultivars to Melampsora medusae Thüm S. J. SinghW. A. Heather OriginalPaper Pages: 111 - 120
The influence of certain chromosomes of the hexaploid wheat cultivar Thatcher on time to ear emergence in Chinese Spring R. G. FloodG. M. Halloran OriginalPaper Pages: 121 - 124
A technique for identifying polyploid sectors in grass inflorescences W. G. MorganM. R. Meredith Short Communication Pages: 125 - 128
Interspecific hybridization between Vigna mungo and Vigna radiata through embryo culture S. S. GosalY. P. S. Bajaj OriginalPaper Pages: 129 - 137
Partial resistance of lettuce to downy mildew (Bremia lactucae). 4. Resistance after natural, semi-artificial and artificial infestation and examples of mutual interference of resistance levels A. H. EeninkR. GroenwoldW. Bijker OriginalPaper Pages: 139 - 149
Production of haploids via anther culture in Brassica oleracea var. Italica W. A. KellerK. C. Armstrong OriginalPaper Pages: 151 - 159
A demonstration of the inheritance of field resistance to lettuce downy mildew (Bremia lactucae Regel.) in progeny derived from cv. Grand Rapids Judith M. NorwoodI. R. CrutePamela L. Gordon OriginalPaper Pages: 161 - 170
The effect of exogenous DNA on the nodulation of a non-nodulating line of Pisum sativum L. F. B. HollD. J. Olson OriginalPaper Pages: 171 - 176
Selection of oil palms for high density planting C. J. BreureR. H. V. Corley OriginalPaper Pages: 177 - 186
Relationships between self-incompatibility and S-allele constitution in inbred lines of Brussels sprouts B. M. SmithJanet Blyton-ConwayCynthia Mee OriginalPaper Pages: 187 - 191
The effect of foliage phenotype and seed size on the crop growth of Pisum sativum (L) K. A. PykeC. L. Hedley OriginalPaper Pages: 193 - 203
Breeding for anthocyanin colors in Rosa H. H. MarshallC. G. CampbellL. M. Collicutt OriginalPaper Pages: 205 - 216
Evidence for basic homology between wheat and rye chromosomes D. G. RoupakiasP. J. KaltsikesJ. B. Thomas OriginalPaper Pages: 217 - 223
The dynamics of shattering in maturing wheat J. M. ClarkeR. M. De Pauw OriginalPaper Pages: 225 - 230
Hybrids between Agropyron trachycaulum and A. intermedium K. V. NapierP. D. Walton OriginalPaper Pages: 231 - 239
Inheritance of physiological characters associated with yield variation in bread wheat F. EllisonN. F. DereraD. G. Pederson OriginalPaper Pages: 241 - 255
Land-races of wheat from the northern Negev in Israel Helena PoiarkovaA. Blum OriginalPaper Pages: 257 - 271
Genotype-environment interactions for predicting the breeding value of bi-parental crosses in spring barley R. M. Habgood OriginalPaper Pages: 273 - 279