The integrated concept of disease resistance: A new view including horizontal and vertical resistance in plants J. E. ParlevlietJ. C. Zadoks OriginalPaper Pages: 5 - 21
The kappa race of Colletotrichum lindemuthianum and sources of resistance to anthracnose in Phaseolus beans J. KrügerG. M. HoffmannN. Hubbeling OriginalPaper Pages: 23 - 25
Selection for yield in early generations of self-fertilizing crops J. Sneep OriginalPaper Pages: 27 - 30
Induction of male sterility in lettuce (Lactuca sativa L.) by application of gibberellic acid: A technical note BriefCommunication Pages: 31 - 32
More arguments against intermating F2 plants of a self-fertilizing crop I. Bos OriginalPaper Pages: 33 - 46
Inheritance of insensitivity of lettuce to a surplus of exchangeable manganese in steam-sterilized soils A. H. EeninkF. Garretsen OriginalPaper Pages: 47 - 53
Spectrum of resistance conferred by ML-O powdery mildew resistance genes in barley J. Helms Jørgensen OriginalPaper Pages: 55 - 62
Polyploidy in tulips (Tulipa L.). The occurrence of diploid gametes G. H. KroonJ. P. Van Eijk OriginalPaper Pages: 63 - 66
Genotype-environment interaction effects in F1 barley hybrids G. F. JohnsonW. J. Whittington OriginalPaper Pages: 67 - 73
Genetic interpretations of the effects of bulk breeding on four populations of beans (Phaseolus vulgaris L.) John HamblinJ. R. Morton OriginalPaper Pages: 75 - 83
Shoot production in cut roses with reference to breeding for winter flowering D. P. De Vries OriginalPaper Pages: 85 - 88
Breeding for resistance to cereal cyst nematode in wheat II. Use of test tube cultures in selection J. A. M. Brown OriginalPaper Pages: 89 - 95
In vivo embryoids from anthers of Narcissus biflorus Curt A. K. KoulJ. L. Karihaloo OriginalPaper Pages: 97 - 102
Gametocidal properties of RH-531, RH-532, RH-2956, and RH-4667 on spring wheat (Triticum aestivum L.) J. F. MillerK. A. Lucken OriginalPaper Pages: 103 - 112
Analysis of quantitative variability for seed yield and related characters in Lotus corniculatus L. cv. Leo G. S. SandhaB. E. TwamleyB. R. Christie OriginalPaper Pages: 113 - 122
Genetic and environmental variability in wheat characteristics reported to be involved in morphological resistance to wheat stem rust B. SkovmandRoy D. WilcoxsonR. E. Heiner OriginalPaper Pages: 123 - 128
Adaptation of semidwarf wheat cultivars to rainfed conditions D. R. LaingR. A. Fischer OriginalPaper Pages: 129 - 139
Comparison of Mahalanobis's method and metroglyph technique in the study of genetic divergence in Linum usitatissimum L. germ plasm collection S. Chandra OriginalPaper Pages: 141 - 148
Symbiotic variability in Vicia faba. 1. Genetic variation in the Rhizobium leguminosarum population M. H. El-SherbeenyL. R. MyttonD. A. Lawes OriginalPaper Pages: 149 - 156
Plant breeding interpretations of the effects of bulk breeding on four populations of beans (Phaseolus vulgaris L.) John Hamblin OriginalPaper Pages: 157 - 168
Selection response under random mating and under selfing in the progeny of a cross of homozygous parents P. Stam OriginalPaper Pages: 169 - 184
The inheritance of flower colour and vegetative characters in Rubus coreanus Elizabeth KeepVictoria H. KnightJill H. Parker OriginalPaper Pages: 185 - 192
Adaptation and competition in mixtures of cowpea (Vigna unguiculata (L.) Walp.) W. Erskine OriginalPaper Pages: 193 - 202
A comparison of diploid and tetraploid turnips (Brassica campestris SSP. Rapifera) S. Gowers OriginalPaper Pages: 203 - 206
Effects of photoperiod and temperature on flowering in mungbean (Vigna radiata (L.) Wilczek) D. Vas AggarwalJ.M. Poehlman OriginalPaper Pages: 207 - 219
Domestication of the protein-rich tetraploid wild oats Avena magna and A. Murphyi G. LadizinskyR. Fainstein OriginalPaper Pages: 221 - 223
Pollen longevity and artificial cross-pollination in Coffea arabica L D. J. WalyaroH. A. M. Van Der Vossen OriginalPaper Pages: 225 - 231
