 | OPENING ADDRESS (S. Sansavini, R. Bernhard) |
| STUDY OF THE GENETIC RELATIONSHIPS WITHIN THE SUBGENUS PRUNOPHORA. RESTRICTION MAPS OF THE RIBOSOMAL GENES IN P. CERASIFERA AND P. SPINOSA (S. REYNDERS, G. SALESSES) |
| NEW DATA ON ORIGIN OF PRUNUS DOMESTICA L. (G.V. ERYOMINE) |
| STUDIES OF SOME SPECIES OF PRUNUS MILL. GENUS (E.I. BAJASHVILI) |
| STONE MORPHOLOGY IN PRUNUS DOMESTICA. ELEMENTS OF VARIETAL AND CLONAL CHARACTERIZATION. CLIMATIC INFLUENCE. (R. BERNHARD) |
| PHENO- AND GENOTYPIC EXPRESSIONS IN FLOWERS OF PLUM VARIETIES (D. Surányi) |
| VARIABILITY AND HERITABILITY OF FEW CHARACTERS IN FOUR INTRA-SPECIFIC CROSSES AMONG PRUNUS DOMESTICA (J.E. CHAUVIN, R. RENAUD, M.Y. ROY) |
| SELECTION AND EVALUATION OF HYBRIDS ISSUED FROM INTRASPECIFIC CROSSES WITH PRUNUS DOMESTICA. (R. RENAUD, M. ROY) |
| SELECTION OF PLUM VARIETIES (PRUNUS DOMESTICA L.) FOR A BREEDING PROGRAM (M. Kellerhals, E. Höhn, P. Rusterholz) |
| GENETICAL IMPROVEMENT OF PLUMS IN CZECHOSLOVAKIA (J. Drobny) |
| SEVENTY-FIVE YEARS OF PLUM BREEDING AND POLLEN COMPATIBILITY STUDIES IN ONTARIO (G. Tehrani) |
| SELECTION AND EVALUATION OF LOCAL PRUNES IN CZECHOSLOVAKIA (J. Blazek) |
| CROPPING BEHAVIOUR, FLOWERBUD FORMATION, POLLINATION AND FRUIT SET OF DIFFERENT PLUM CULTIVARS IN BELGIUM (J. Keulemans) |
| VALERIJA - A NEW DESSERT PLUM CULTIVAR (D. Ogašanovic) |
| CULTURE DU PRUNIER JAPONAIS EN PAYS CHAUDS. RESULTATS D'ESSAIS VARIETAUX, DE PORTE-GREFFES, DE POLLINISATION ET DE MODE DE CONDUITE. (R. Assaf) |
| THE DEGREE OF THE PUBESCENT AT PISTIL OF VARIOUS PLUM SPECIES, CULTIVARS AND CLONES (S.A. Paunovic, A.S. Paunovic) |
| PROBLEMS OF POLLINATION AND FERTILISATION IN PLUM (G.S. Bajwa, A.S. Bindra, J.S. Bal, P.P.S. Minhas) |
| COMPARISON OF CARBON ASSIMILATION AND PARTITIONING OF TWO VARIETIES OF PRUNUS DOMESTICA L. GRAFTED ON FOUR DIFFERENT ROOTSTOCKS (J. GAUDILLERE, A. MOING, R. RENAUD, F. CARBONNE) |
| BIOCHEMICAL CHANGES DURING RIPENING OF PLUM (PRUNUS SALICINA LINDL.) (S.N. Singh, H.S. Mangat, J.S. Bal, A.S. Bindra) |
| STUDIES ON HARVESTING AND HANDLING OF PLUM (J.S. Bal, A.S. Bindra, G.S. Bajwa, P.P.S. Minhas) |
| EFFECT OF INDOLEBUTYRIC ACID AND SHOOT PORTION ON THE ROOTING OF CUTTINGS IN JAPANESE PLUM (J.S. Jawanda, A. Singh, S. Singh, J.S. Bal) |
| POTENTIALITIES OF THE IN VITRO CULTURE TO IMPROVE PLUM-TREE BREEDING (PH. Druart) |
| RESPONSE OF SOME MR.S. PLUM CLONES TO IN VITRO PROPAGATION (S. Morini, F. Loreti, R. Sciutti) |
| RESULTS OF PLUM-ROOTSTOCK TRIALS IN THE NETHERLANDS (S.J. Wertheim) |
| ROOTSTOCK INVESTIGATION FOR ZIMMERS, ESSLINGERS AND PRESIDENT PLUM CULTIVARS IN SERBIA, YUGOSLAVIA (S.A. Paunovic) |
| BREEDING OF PLUM ROOTSTOCKS IN ROMANIA (I. BOTU) |
| EVALUATION OF NEW MARIANNA ROOTSTOCKS FOR FRENCH PRUNE (J.W. Osgood, S.M. Southwick, J.T. Yeager, W.H. Olson, C. Weakley, M. Norton) |
| FRENCH PRUNE TREE GROWTH AND YIELD COMPARISONS ON MARIANNA 2624, MYROBALAN SEEDLING AND 29C ROOTSTOCKS PLANTED ON A HEAVY, POORLY-DRAINED CALIFORNIA SOIL (W.H. Olson, S.M. Southwick, J.T. Yeager) |
| DEVELOPMENT AND SELECTION OF NEW ROOTSTOCKS OF PRUNUS DOMESTICA. (R. RENAUD, G. SALESSES, M. ROY, A. BONNET) |
| A NEW AND PROMISING PLUM ROOTSTOCK SELECTION: "Mr.S.2/5". (F. Loreti, R. Guerriero, R. Massai) |
| DESCRIPTIVE CHARACTERISTICS OF A 'POLLIZO DE MURCIA': 'PUEBLA DE SOTO AD 101' (M.A. Moreno) |
| HOST SUITABILITY IN THE GENUS PRUNUS TO MELOIDOGYNE ARENARIA, PARTICULALY CLONES AND INTRASPECIFIC HYBRIDS OF P. CERASIFERA (C. Scotto la Massèse, D. Esmenjaud, J.C. Minot, R. Voisin) |
| INFLUENCE OF ROOTSTOCKS ON THE FRUIT QUALITY OF THREE CLONES OF GREENGAGE (J.M. JOURDAIN, D. LAVIGNE, R. RENAUD) |
| BEHAVIOUR OF PLUM VARIETIES AND ROOTSTCOKS TOWARDS VIRUSES (F. DOSBA, K. MAZY, M. LANSAC, F. DUTRANNOY, J.P. EYQUARD, G. SALESSES) |
| GENOMIC ORGANIZATION OF PLUM POX VIRUS AND RECOMBINANT DNA TECHNOLOGY TO COMBAT PLUM POX VIRUS. (M. Ravelonandro, P.-Y. Teycheney, G. Tavert, T. Wetzel, M. Monsion, R. Delbos, J. Dunez) |
| 'A CLONAL SELECTION WITHIN THE SHARKA TOLERANT PLUM CULTIVAR 'BUHLER FRUHZWETSCHE' (W. Hartmann) |
| INCIDENCE OF DIFFERENT DISEASES ASSOCIATED WITH MYCOPLASMA LIKE ORGANISMS IN DIFFERENT SPECIES OF PRUNUS. (F. DOSBA, M. LANSAC, K. MAZY, M. GARNIER, J.P. EYQUARD) |
| PRELIMINARY REPORT ON SUSCEPTIBILITY IN PLUM CULTIVARS TO XANTHOMONAS CAMPESTRIS PV. PRUNI BY FORCED NATURAL INFECTION (A.M. Simeone, M. Scortichini) |
| STUDY OF THE BEHAVIOUR OF PRUNUS CULTIVARS TOWARDS AGROBACTERIUM RADIOBACTER VAR. TUMEFACIENS. (A. PIERRONNET, V. ESCALETTES) |
