 | HISTORY OF BULB GROWING IN WASHINGTON STATE (C. J. Gould) |
| PRODUCTION AND MAINTENANCE OF VIRUS-FREE BULBS (R.H. Lawson) |
| RECENT ADVANCES IN CONTROL OF FLOWERING AND GROWTH HABIT OF GEOPHYTES (A. H. Halevy) |
| PERSPECTIVES ON FUTURE MARKETING, RESEARCH, AND EDUCATIONAL PROGRAMS FOR FLOWER BULBS (A.A. De Hertogh) |
| THE DEVELOPMENT OF DORMANCY IN LILY BULBLETS GENERATED IN VITRO (A.M.G. Paffen, P. Aguettaz, I. Delvallée, G.J. de Klerk, R.J. Bogers) |
| ROLE OF OUTER SCALE IN TWIN-SCALE PROPAGATION OF HIPPEASTRUM HYBRIDUM AND COMPARISON OF BULBLET FORMATION FROM SINGLE- AND TWIN-SCALES (H. Okubo, C.W. Huang, S. Uemoto) |
| POTENTIAL AND LIMITATIONS OF NARCISSUS MICROPROPAGATION: AN EXPERIMENTAL EVALUATION (W.M. Squires, F.A. Langton) |
| IN VITRO BULBLET PROPAGATION OF VIRUS-FREE DUTCH IRIS. (Wilbur C. Anderson, K. A. Mielke, P. N. Miller, T. Allen) |
| COMPARISONS OF PRECULTURAL TREATMENTS AND CULTURAL CONDITIONS ON IN VITRO RESPONSE OF TULIP (C.M. Baker, H.F. Wilkins, P.D. Ascher) |
| INFLUENCE OF CULTURE ENVIRONMENT ON SHOOT GROWTH AND BULBING OF TULIP IN VITRO (P.G. Alderson, A.G. Taeb) |
| LOCALIZATION OF RESERVE MOBILIZATION DURING SCALET FORMATION ON EASTER LILY SCALES (W. B. Miller) |
| EFFECTS OF STORAGE, COOLING AND GREENHOUSE CONDITIONS ON ANEMONE BLANDA, FRITILLARIA MELEAGRIS AND OXALIS ADENOPHYLLA FOR USE AS POTPLANT. (P.J. van Leeuwen, A.J. Dop) |
| YEAR-ROUND CULTURE OF TULIPS (K.Y. de Jong, F.Th. de Greef, A.J. Dop, N.A.A. Hof) |
| FORCING DUTCH-GROWN FREESIAS AS POTTED PLANTS IN THE U.S. AND CANADA (A.A. De Hertogh, R. Milks) |
| GROWTH AND DEVELOPMENT OF HIPPEASTRUM GROWN IN GLASSHOUSES (J.C. Doorduin) |
| RESPIRATION AND ETHYLENE EVOLUTION IN RELATION TO FLOWER BUD ABSCISSION IN ASIATIC HYBRID LILY (Mark S. Roh) |
| EFFECT OF HIGH TEMPERATURE ON BUD BLAST IN ASIATIC HYBRID LILY (Mark S. Roh) |
| BUD ABNORMALITIES DURING YEAR-ROUND FORCING OF ASIATIC HYBRID LILIES (Mark S. Roh) |
| EFFECT OF STARTING DATE AND TEMPERATURE OF STORAGE ON CHANGES IN FREE AMINO ACIDS IN ANTHERS FROM BULBS OF TULIP CV. APELDOORN, AS RELATED TO THE SPECIAL PRECOOLING (N. Gorin, J. Tonecki, J.M. Franssen) |
| STARCH SYNTHASE IN ANTHERS FROM BULBS OF TULIP CV. APELDOORN STORED AT 5 OR 17 °C (N. Gorin, F.G. van Dam) |
| THE EFFECT OF AIR AND SOIL TEMPERATURE ON ASSIMILATE PARTITIONING AND FLOWER BUD INITIATION OF FREESIA. (J. Berghoef, A.P. Zevenbergen) |
| THE DEVELOPMENT OF FLOWERING ASSAYS FOR COLD-TREATED TULIP BULBS (P.M. Boonekamp, J.C.M. Beijersbergen, J.M. Franssen) |
| FLOWER INITIATION IN THREE ASIATIC HYBRID LILY CULTIVARS (X. Zhang, D.J. Beattie, J.W. White) |
| EFFECTS OF LOW LIGHT INTENSITY AND LOW TEMPERATURE GIVEN AT DIFFERENT DEVELOPMENTAL STAGES ON FLOWERING OF GLADIOLUS (H. Imanishi, Y. Imae) |
| GROWTH AND LEAF PHOTOSYNTHESIS OF LILIUM LONGIFLORUM THUNB. 'NELLIE WHITE' IN RESPONSE TO PARTIAL DEFOLIATION AFTER ANTHESIS (Y. Wang) |
| GROWTH RETARDANTS FOR FLOWERING POT PLANT PRODUCTION OF NARCISSUS 'GRAND SOLEIL D'OR' (H. Yahel, D. Ziv, M. Ron) |
| TIME OF FLOWER BUD DIFFERENTIATION IN ASIATIC HYBRID LILIES (K. Ohkawa, A. Kano, A. Nukaya) |
| HISTOCHEMICAL TEST FOR PRESENCE OR ABSENCE OF CHALCONES IN ANTHERS FROM BULBS OF TULIP CV. APELDOORN PRECOOLED AT 5 °C OR KEPT AT 17 °C (N. Gorin, R. Sütfeld, J. Tonecki, J.H. Franssen, N. Haanappel) |
| CHANGES IN RESPIRATORY CHARACTERISTICS AND ETHYLENE PRODUCTION IN TULIP BULBS AFTER COLD TREATMENT (W.A. Kanneworff, L.H.W. van der Plas) |
| EFFECTS OF ETHYLENE ACTION INHIBITORS AND ACC ON INDUCTION OF FLOWER BUDS OF DUTCH IRIS CV. BLUE MAGIC (D. Yue, H. Imanishi) |
| THE EFFECTS OF PHOTOPERIOD, PPF, PROMALIN, STS AND WATER ON FLOWERING OF ASIATIC HYBRID LILIES (X. Zhang, J.W. White, D.J. Beattie) |
| THE EFFECT OF PRECOOLING, ENVIRONMENTAL FACTORS AND GROWTH-REGULATING SUBSTANCES ON PLANT HEIGHT OF FREESIA AS POTPLANT (J. Berghoef, A.P. Zevenbergen) |
| 'TÊTE À TÊTE', A BEAUTIFUL BUT DELICATE POT NARCISSUS (P.J.M. Vreeburg, J.A. Schipper) |
| CULTURE OF NARCISSUS TAZETTA 'ZIVA' IN THE NETHERLANDS (P.J.M. Vreeburg, A.J. Dop) |
| VARIETY EVALUATION OF HIPPEASTRUM (ir. A. de Gelder) |
| PALE FLOWERS IN IRIS CV. 'IDEAL' (J.A. Schipper, G.G.M. van der Valk) |
| RELATIONS BETWEEN QUALITY AND ORIGIN OF FORCING BULBS, FORCING METHODS AND THE ORNAMENTAL VALUE OF FORCED TULIPS (B.M.M. Kortekaas, C.O.N. de Vroomen) |
| POST-HARVEST VARIATION OF FREE ARGININE IN BASAL PLATE TISSUES OF TULIP BULBS ; RELATION TO BULB PHYSIOLOGICAL EVOLUTION (M. Le Nard, V. Fiala) |
| THE EFFECT OF BASAL-PLATE TISSUE ON THE KEEPING-QUALITY OF HYACINTH CUT FLOWERS (A. Swart) |
| MODE OF ACTION OF METAL SALTS AND SUCROSE EXTENDING THE VASE LIFE OF CUT GLADIOLI (T.P. Murali) |
| OVERCOMING INTERSPECIFIC CROSSING BARRIERS IN LILIUM BY OVARY AND EMBRYO CULTURE (Jaap M. van Tuyl, K. Sande, R. Diën, D. Straathof, Hein M.C. van Holsteijn) |
| RESEARCH ON POLYPLOIDY IN INTERSPECIFIC HYBRIDIZATION OF LILY (J.M. van Tuyl, H.M.C. van Holsteijn, A.A.M. Kwakkenbos) |
| CRYOPRESERVATION OF LILY MERISTEMS (H. Bouman, G.J. de Klerk) |
| GENETIC IMPROVEMENT OF LILIUM IN ITALY (A. Grassotti, F. Torrini, A. Mercuri, T. Schiva) |
| THE BREEDING OF INTERSPECIES AND INTERGENERA HYBRIDS IN THE AMARYLLIDACEAE (A.F. Coertze, E. Louw) |
| PROSPECTS OF INTERSPECIFIC HYBRIDIZATION IN DUTCH IRIS (W. Eikelboom, J.P. van Eijk) |
| EVALUATION OF BREEDING RESEARCH ON RESISTANCE TO FUSARIUM OXYSPORUM IN TULIP (J.P. van Eijk, W. Eikelboom) |
| DEVELOPING A TEST METHOD FOR SELECTION ON RESISTANCE TO DRY-ROT DISEASE (STROMATINIA GLADIOLI) IN GLADIOLUS (J.P. van Eijk, A. van Zaayen, W. Eikelboom) |
| NITROGEN-FERTILIZER RECOMMENDATIONS FOR GLADIOLUS BASED ON N-MINERAL SOIL ANALYSIS (N.P.A. Groen, J.H.G. Slangen) |
| CULTURE AND LIFTING OF FLOWERBULBS ON HEAVY-TEXTURED SOILS (R.S. Bijl) |
| CHANGING VIEWS ON CHEMICAL CROP PROTECTION IN THE NETHERLANDS AND THE CONSEQUENCES FOR BULB RESEARCH (J. van Aartrijk, M. de Rooy) |
| STRUCTURE AND APPLICATIONS OF A PRODUCTION MODEL IN TULIP BULB CULTURE (G.G.M. van der Valk, J.B.H.M. van Gils) |
| ADVISORY SERVICE FOR PURCHASERS OF FLOWER BULBS OUTSIDE THE NETHERLANDS (J.C.M. Buschman) |
| CONTROL OF FUSARIUM DISEASE IN IXIA BY DIPPING PROPAGATION MATERIAL (C. Pasini, M.G. Fantino) |
| THE INHIBITORY ACTION IN VITRO OF DIETHOFENCARB AGAINST PATHOGENIC FUNGI FROM BULBOUS AND TUBEROUS PLANTS (P. Vink, A.Th.J. Koster) |
| CONTROL OF RHIZOCTONIA SOLANI IN THE FIELD WITH A LOW DOSAGE OF TOLCLOFOS-METHYL OR FLUTOLANIL (A.Th.J. Koster, L.J.v.d. Meer) |
| PRELIMINARY RESULTS ON BIOLOGICAL CONTROL OF BOTRYTIS CINEREA IN FORCED TULIPS (M.G. Pennock-Vos, E.J.A. Roebroeck, Cz. Skrzypczak) |
| RESISTANCE OF BOTRYTIS ELLIPTICA TO FUNGICIDES (Q. Migheli, C. Aloi, M.L. Gullino) |
| OCCURRENCE AND CONTROL OF BENZIMIDAZOLE AND DICARBOXIMIDE RESISTANT BOTRYTIS SPP. ON BULB CROPS IN WESTERN WASHINGTON AND OREGON (Gary A. Chastagner, K. Riley) |
| BOTRYTIS CINEREA, CAUSE OF DIFFERENT DISEASES IN TULIPS (P.J. Muller) |
| CONTROL OF SCLEROTIUM ROLFSII ON BULBOUS IRIS AND LILIES WITH IN-FURROW FUNGICIDE APPLICATIONS (Gary A. Chastagner, John M. Staley, K. Riley) |
| DETECTION OF LATENT FUSARIUM OXYSPORUM IN GLADIOLUS CORMS (E.J.A. Roebroeck, N.P.A. Groen, J.J. Mes) |
| NECK ROT DISEASE OF NARCISSUS CAUSED BY FUSARIUM OXYSPORUM F. SP. NARCISSI (C. A. Linfield) |
| NEW TECHNOLOGIES FOR THE DETECTION AND IDENTIFICATION OF PATHOGENS IN BULBOUS CROPS WITH IMMUNOLOGICAL AND MOLECULAR HYBRIDIZATION TECHNIQUES. (P.M. Boonekamp, C.J. Asjes, A.F.L.M. Derks, J. van Doorn, J.M. Franssen, P.C.G.v. Linde, C.I.M.v. Vlugt, J.F. Bol, B. van Gemen, H.J.M. Linthorst, J. Memelink, A.R. van Schadewijk) |
| HOT-WATER TREATMENT TO CONTROL COLLETOTRICHUM ACUTATUM ON CORMS OF ANEMONE CORONARIA (A.W. Doornik) |
| HOT-WATER TREATMENT TOLERANCE IN GLADIOLUS CORMELS AND THEIR STATE OF DORMANCY (A. Cohen, A. Barzilay, H. Vigodsky-Haas) |
| DECREASE IN VIABILITY OF COLLETOTRICHUM ACUTATUM IN CORMS OF ANEMONE CORONARIA DURING STORAGE (A.W. Doornik, E.M.C. Booden) |
| ELECTRON MICROSCOPY OF VIRESCENT GLOXINIA PLANTS (M.G. Bellardi, A. Bertaccini) |
| PRODUCTION FOR VIRUS FREEDOM OF SOME PRINCIPAL BULBOUS CROPS IN THE NETHERLANDS (C.J. Asjes) |
| THE EFFICACY OF FOUR ANTIVIRAL COMPOUNDS IN THE ELIMINATION OF NARCISSUS VIRUSES DURING MERISTEM TIP CULTURE (S. Phillips) |
| PHYSICAL, BIOLOGICAL AND CHEMICAL CONTROL OF TAENIOTHRIPS SIMPLEX IN GLADIOLUS (C.G.M. Conijn, N.P.A. Groen) |
| CONTROL OF THE GLADIOLUS THRIPS, TAENIOTHRIPS SIMPLEX (MORISON), ON GLADIOLUS CROP (G. Labanowski, M. Mynett) |
| EFFECTIVENESS OF PESTICIDES IN CONTROL OF NARCISSUS BULB FLY, MERODON EQUESTRIS (L.) (W. Bogatko, M. Mynett) |
| EFFECT OF SEVERAL HERBICIDES ON GLADIOLUS PLANTS CULTIVATED FROM CORMS AND CORMELS (M. Mynett, M. Jagusz) |
| HERBICIDE EVALUATION IN BULBOUS IRIS, NARCISSUS, AND TULIP (Stott W. Howard, Carl R. Libbey, Eric R. Hall) |
| EFFECTS OF SHEETING WITH BLACK PLASTIC OR FLOODING OF SOILS ON THE CONTROL OF CYPERUS ESCULENTUS (A.Th.J. Koster, L.J. van der Meer) |
| A DRIP-FREE MECHANICAL SYSTEM FOR APPLICATION OF CHEMICALS ON PLANTS (R.S. Bijl) |
| EPILOGUE (Robert P. Doss) |
