Investigations of the inheritance of flower variegation in Mirabilis jalapa L. 1. General introduction and 2. Inheritance of colour in uniformly coloured flowers J. M. M. EngelsW. N. M. Van KesterA. C. Zeven OriginalPaper Pages: 1 - 5
Investigations of the inheritance of flower variegation in Mirabilis jalapa L. 3. Somatic chromosome number, 4. Distribution of the pigments and 5. Chromatographic studies W. N. M. Van KesterC. J. T. SpittersA. C. Zeven OriginalPaper Pages: 6 - 12
Partial resistance of barley to leafrust, Puccinia hordei. I. Effect of cultivar and development stage on latent period J. E. Parlevliet OriginalPaper Pages: 21 - 27
Rapid method of determining pollen incompatibility in Chrysanthemum morifolium Ramat L. W. DrewlowP. D. AscherR. E. Widmer OriginalPaper Pages: 29 - 32
Matromorphy in Brassica oleracea L. VI. Research on ovules, embryos and endosperms after prickle pollination A. H. Eenink OriginalPaper Pages: 33 - 43
Matromorphy in Brassica oleracea L. VII. Research on products of microsporogenesis and gametogenesis from prickle pollinated plants A. H. Eenink OriginalPaper Pages: 45 - 52
Identification of maize (Zea mays L.) cultivars by the surface relief of the kernel pericarp P. L. PfahlerH. F. LinskensA. W. A. M. de Cock OriginalPaper Pages: 53 - 58
Hybrid fertility and aphid resistance in the cross Nicotiana tabacum x N. gossei L. G. BurkC. E. Dean OriginalPaper Pages: 59 - 63
Production of intraspecific aneuploids in the genus Solanum. 1. Doubling the chromosome number of seven diploid species R. KesselP. R. Rowe OriginalPaper Pages: 65 - 75
Backcross variability for grain yield in oat species crosses (Avena sativa L. x A. sterilis L.) P. K. LawrenceK. J. Frey OriginalPaper Pages: 77 - 85
Hybrid breeding in early spring cabbage (Brassica oleracea var. Capitata L. F. Alba D.C.). II M. NieuwhofFrida Garretsen OriginalPaper Pages: 87 - 97
Uniform resistance to Cladosporium fulvum Cooke in tomato (Lycopersicon esculentum Mill.) 1. Investigations on varieties and progenies of diallel crosses Ietje W. BoukemaFrida Garretsen OriginalPaper Pages: 99 - 104
Uniform resistance to Cladosporium fulvum Cooke in tomato (Lycopersicon esculentum Mill.). 2. Investigations on F2's and F3's from diallel crosses Ietje W. BoukemaFrida Garretsen OriginalPaper Pages: 105 - 116
Self-seed production by CO2 gas treatment in self-incompatible cabbage Tetsu NakanishiKokichi Hinata OriginalPaper Pages: 117 - 120
Estimates of selection parameters associated with harvest index in oat lines derived from a bulk population A. A. RosielleK. J. Frey OriginalPaper Pages: 121 - 131
Scanning electron microscope studies of pollen behaviour on immature and mature brussels sprout (Brassica oleracea var. Gemmifera) stigmas A. L. CarterS. T. WilliamsT. McNeilly OriginalPaper Pages: 133 - 141
Genetic variation in bean bacterial pathogens M. L. SchusterD. P. Coyne OriginalPaper Pages: 143 - 147
Notes on the cytogenetic structure of the cultivated oat Avena sativa (2n=6x=42) Hugh ThomasI. M. Bhatti OriginalPaper Pages: 149 - 157
Two outcrossing mechanisms in cowpeas, Vigna unguiculata (L.) Walp K. O. RachieK. RawalM. A. Akinpelu OriginalPaper Pages: 159 - 163
Dominance relationships between S-alleles in the stigmas of Brussels sprouts (Brassica oleracea var. Gemmifera) D. J. Ockendon OriginalPaper Pages: 165 - 172
A mutation affecting curd colour in cauliflower (Brassica oleracea L. var. Botrytis DC) P. CrispD. G. A. WalkeyElaine Roberts OriginalPaper Pages: 173 - 176
Improved selection against the purple colour defect of cauliflower curds P. CrispPatricia A. JewellA. R. Gray OriginalPaper Pages: 177 - 180
Seedling growth of allopolyploids from Lolium multiflorum L. x Festuca arundinacea L. J. DijkstraA. L. F. De Vos OriginalPaper Pages: 181 - 189
Inheritance of resistance to Puccinia coronata Corda and Rhynchosporium orthosporum Caldwell in Italian ryegrass P. W. Wilkins OriginalPaper Pages: 191 - 196
Evolutionary autoploidy in the sweet potato (Ipomoea batatas (L.) Lam.) and its progenitors Ichizo NishiyamaTsukasa MiyazakiSatoshi Sakamoto OriginalPaper Pages: 197 - 208
Inheritance of resistance to Ascochyta blight in chickpea Satya VirJ. S. GrewalV. P. Gupta OriginalPaper Pages: 209 - 211
Germination characters in wild and cultivated Anemone coronaria L. Auguste HorovitzSusan BullowaMoshe Negbi OriginalPaper Pages: 213 - 220
Breeding implications of the relationship between competitive ability and pure culture yield in self-pollinated grain crops John HamblinJ. G. Rowell OriginalPaper Pages: 221 - 228
Pre-harvest sprouting in bread wheat (Triticum aestivum) as influenced by cytoplasmic male-sterility derived from T. Timopheevi R. I. DoigA. A. DoneD. F. Rogers OriginalPaper Pages: 229 - 232
Thiocyanate in forage kale (Brassica oleracea L.) T. D. JohnstonA. F. Gosden OriginalPaper Pages: 233 - 235
Cold tolerance of parents, single, 3-way and double crosses of opaque-2 maize inbreds and their normal analogues D. GuptaI. Kovács OriginalPaper Pages: 245 - 250
The behaviour of pollen tubes and the developmental process of ovules in Pelargonium Fumika YanoS. TokumasuM. Kato OriginalPaper Pages: 251 - 259
Prediction of phenotypic performance through genotype-environment interaction studies in yellow sweet clover (Melilotus parviflora Desf.) R. R. KarwasraH. R. YadavR. S. Paroda OriginalPaper Pages: 261 - 267
The induction by mutation of all-year-round flowering in Streptocarpus D. Roy DaviesC. L. Hedley OriginalPaper Pages: 269 - 275
An embryological study of a Pisum sativum x Vicia faba cross E. T. GrittonBarbara Wierzbicka OriginalPaper Pages: 277 - 284
Estimating general combining ability of potato parents for field resistance to late blight G. C. C. TaiW. A. Hodgson OriginalPaper Pages: 285 - 289