 | INTRODUCTORY REMARKS - A HISTORY OF PEAR GROWING IN OREGON AND THE NORTHWEST (M.N. Westwood) |
| PEAR GENETICS AND GERMPLASM - PRIORITIES FOR BREEDING (R.L. Bell) |
| CULTURE OF BARTLETT ON ITS OWN ROOTS COMPARAISONS WITH QUINCE AND FRENCH SEEDLINGS ROOTSTOCKS (B. THIBAULT, L. HERMANN) |
| FLOWER BUD SURVIVAL OF PEAR CULTIVARS FOLLOWING A SPRING FROST (Robert C. Lamb) |
| BREEDING RESISTANCE TO FIRE-BLIGHT BACTERIA, ERWINIA AMYLOVORA, IN PEARS (K. Ryugo) |
| ADVENTIVE EMBRYONY IN PEAR1 (J. Janick) |
| PEAR GROWING IN QUEBEC (R. L. Granger) |
| PRECOCITY OF SWISS BARTLETT PEARS ON CLONAL AND SEEDLING ROOTSTOCKS (L.G. Denby, M. Meheriuk) |
| PEAR GERMPLASM OF THE NEW NATIONAL CLONAL REPOSITORY: IT'S EVALUATION AND USES (M.N. Westwood) |
| CURRENT STATUS OF PEAR VIRUS DISEASES IN NORTH AMERICA (Paul R. Fridlund) |
| THE EFFECT OF RELATIVE HUMIDITY ON SPORE GERMINATION OF PEAR DECAY FUNGI AND D'ANJOU PEAR DECAY (R.A. Spotts, B.B. Peters) |
| AN OVERVIEW OF THE ARTHROPOD PESTS OF PEAR IN WESTERN UNITED STATES (E. C. Burts) |
| MEDITERRANEAN FRUIT FLY (CERATITIS CAPITATA WIEDEMANN) IN CALIFORNIA - ERADICATION OR DISASTER (J. L. Joos) |
| A PERSPECTIVE FOR UNDERSTANDING ARTHROPOD COMMUNITY ORGANIZATION AND DEVELOPMENT IN PEAR (W.J. Liss, P.H. Westigard, L.J. Gut, C.E. Warren) |
| VARIATION IN PEAR PSYLLA (PSYLLA PYRICOLA FOERSTER) DENSITIES IN SOUTHERN OREGON ORCHARDS AND ITS IMPLICATIONS (L.J. Gut, P.H. Westigard, C. Jochums, W.J. Liss) |
| CORK SPOT OF D'ANJOU PEAR FRUIT RELATIVE TO CRITICAL CALCIUM CONCENTRATION AND OTHER MINERALS (D.G. Richardson, A.M. Al-Ani) |
| CALCIUM SPRAYS TO CONTROL PHYSIOLOGICAL DISORDERS OF 'D'ANJOU' PEARS (J.T. Raese, E.A. Stahly) |
| DETERMINATION OF CRITICAL LEVELS OF MINERAL NUTRIENTS IN PEAR LEAVES (R.L. Stebbins) |
| GROWTH REGULATORS IN PEAR PRODUCTION (A. Nicotra) |
| SOME FACTORS AFFECTING FRUIT SET OF THE PACKHAM'S TRIUMPH PEAR (H.J. van Zyl, D.K. Strydom) |
| FLORAL INITIATION IN PEAR VARIETIES (M. Carrera) |
| INCREASE FRUIT SET AND CROPPING OF 'COMICE' PEAR TREES WITH AN ETHYLENE INHIBITOR, AMINO-ETHOXYVINYLGLYCINE (P.B. Lombard, D.G. Richardson) |
| SPECIAL CONSIDERATIONS IN ORCHARD DESIGN, TRAINING AND PRUNING SYSTEMS FOR PEAR TREES (Porter B. Lombard) |
| PRODUCTION AND TRENDS OF MAJOR PEAR CULTIVARS IN THE WESTERN STATES OF CALIFORNIA, OREGON AND WASHINGTON (J. Klahre) |
| HANDLING AND MARKETING OF PEARS GROWN IN THE WESTERN UNITED STATES. (M. Martinez) |
| CALCIUM AND NITROGEN EFFECTS ON D'ANJOU PEAR FRUIT RESPIRATION AND ETHYLENE EVOLUTION (D.G. Richardson, A.M. Al-Ani) |
| MATURITY, CHILLING REQUIREMENT, AND DESSERT QUALITY OF 'D'ANJOU' AND 'BOSC' PEARS (P.M. Chen, W.M. Mellenthin) |
| PLANNING FOR FUTURE CONFERENCES ON PEAR GROWING (P. Larsen) |
