In vitro adventitious bud techniques for vegetative propagation and mutation breeding of potato (Solanum tuberosum L.). II. Significance for mutation breeding A. M. van HartenH. BouterC. Broertjes OriginalPaper Pages: 1 - 8
Diversity of flower colours in Rhododendron simsii Planch. and prospects for breeding J. Heursel OriginalPaper Pages: 9 - 14
Structural hybridity in the series Etuberosa of the genus Solanum and its bearing on crossability M. S. RamannaJ. G. T H Hermsen OriginalPaper Pages: 15 - 31
The effect of chromosome doubling on fertility, meiotic behaviour and crossability of Solanum etuberosum × S. pinnatisectum J. G. T H HermsenM. S. RamannaZ. Sawor OriginalPaper Pages: 33 - 39
Is the pedigree of the near-isogenic line Michigan Amber/8*Chancellor of bread wheat correct? A. C. Zeven Short Communication Pages: 41 - 43
Genetical studies on the difference of anther length among common wheat cultivars M. K. KomakiK. Tsunewaki OriginalPaper Pages: 45 - 53
Evolutionary studies of the soybean: the frequency and distribution of alleles among collections of Glycine Max and G. Soja of various origin Steven L. BroichReid G. Palmer OriginalPaper Pages: 55 - 64
Pollen and pollination experiments. III. The viability of apple and pear pollen as affected by irradiation and storage T. VisserE. H. Oost OriginalPaper Pages: 65 - 70
Compatibility and incompatibility in witloof-chicory (Cichorium intybus L.). 1. The influence of temperature and plant age on pollen germination and seed production A. H. Eenink OriginalPaper Pages: 71 - 76
Compatibility and incompatibility in witloof-chicory (Cichorium intybus L.). 2. The incompatibility system A. H. Eenink OriginalPaper Pages: 77 - 85
Selection for dinitrogen-fixing ability in Phaseolus vulgaris L. at two low-temperature regimes R. J. RennieG. A. Kemp OriginalPaper Pages: 87 - 95
Overcoming the self-incompatibility of Lilium longiflorum Thunb. by application of flower-organ extract or temperature treatment of pollen Sachiko Matsubara OriginalPaper Pages: 97 - 103
The site of action of crossability genes (Kr 1, Kr 2) between Triticum and Secale. II. Proportion of pistils containing pollen tubes and effects of alternate pollination on seed set B. S. JalaniJ. P. Moss OriginalPaper Pages: 105 - 112
The effect of pre- and post-inoculation temperature on resistance in certain cultivars of poplar to races of Melampsora larici-populina kleb. M. ChandrashekarW. A. Heather OriginalPaper Pages: 113 - 120
Relation between wheat-rye crossability and seed set of common wheat after pollination with other species in the Hordeae Julian B. ThomasP. J. KaltsikesR. Glenn Anderson OriginalPaper Pages: 121 - 127
Heterosis in growth and photosynthetic rate in hybrids of cotton J. G. BhattM. R. K. Rao OriginalPaper Pages: 129 - 133
Regeneration of genetically diverse plants from tissue cultures of forage grass — Panicum sps Y. P. S. BajajB. S. SidhuV. K. Dubey OriginalPaper Pages: 135 - 140
Regeneration of plants from potato meristems freeze-preserved for 24 months Y. P. S. Bajaj OriginalPaper Pages: 141 - 145
Genetic analysis of adult plant resistance to powdery mildew in pea (Pisum sativum L.) H. KumarR. B. Singh OriginalPaper Pages: 147 - 151
A least-squares method for choosing the best relative proportions when intercrossing cultivars D. G. Pederson OriginalPaper Pages: 153 - 160
Studies on the inheritance of five qualitative characteristics in clusterbean (Cyamopsis tetragonoloba (L.) Taub) B. S. ChaudharyG. P. Lodhi OriginalPaper Pages: 161 - 165
Inheritance of nut and kernel traits in almond (Prunus amygdalus Batsch) P. Spiegel-RoyJ. Kochba OriginalPaper Pages: 167 - 174
Strain improvement in the cultivated mushroom Agaricus bisporus T. J. ElliottF. A. Langton OriginalPaper Pages: 175 - 182
Combining ability for femaleness and yield in single and 3-way crosses of pickling cucumbers intended for once-over harvest M. TasdighiL. R. Baker OriginalPaper Pages: 183 - 192
Pachytene chromosome morphology with reference to sex instability in Ricinus communis L. Harry S. Paris OriginalPaper Pages: 193 - 196
Ribes glutinosum and R. Sanguineum as donors of resistance to American gooseberry mildew in black currant breeding Elizabeth Keep OriginalPaper Pages: 197 - 202
The use of interspecific mixtures of Lupinus species to simulate the effects of different levels of Phomopsis Leptostromiformis resistance in L. angustifolius J. HamblinP. McR. WoodJ. G. Allen OriginalPaper Pages: 203 - 207
Genetical studies of fertilization in Pelargonium × Hortorum Bailey Ayad J. KubbaRichard A. E. Tilney-Bassett OriginalPaper Pages: 209 - 215
The analysis of genotype × environment interactions: What does it mean if varietal stability is linearly related to varietal performance? R. C. Hardwick OriginalPaper Pages: 217 - 221
Mode of inheritance of Alcobaca, a tomato fruit-ripening mutant E. KopeliovitchH. D. RabinowitchN. Kedar OriginalPaper Pages: 223 - 225