Proceedings of the
California Avocado Research Symposium 2004
October 30, 2004
University of California, Riverside
SPONSORED BY THE CALIFORNIA AVOCADO COMMMISSION
Edited by: Guy Witney
Director of Industry Affairs
California Avocado Commission
38 Discovery, Suite 150, Irvine, California 92618
TABLE OF CONTENTS
| A. BREEDING AND GENETICS | 
 | 
| Screening and Evaluation
  of New Rootstocks with Resistance to Phytophthora cinnamomi | 1 | 
| Enhancement of Avocado
  Productivity.  Plant Improvement:  Selection and Evaluation of Improved
  Varieties and Rootstocks | 9 | 
| Application of Molecular
  Markers to Avocado Improvement | 24 | 
| Use of Simple Sequence
  Repeats (SSR) to Determine Incidence and  Effectiveness of Self-and-Cross-Pollinated
  Avocado Fruit in Southern California | 29 | 
| B. DISEASES | 
 | 
| Biocontrol of Phytophthora
  Root Rot of Avocado 2004 | 39 | 
| C. PESTS | 
 | 
| Biology and Chemical Control of Avocado
  Thrips;
  Pesticide Resistance  Monitoring with Avocado Thrips and Persea Mite P. Watkins, A. Flores, D. Anderson, M. Hoddle | 43 | 
| Biology and Management of
  Avocado Thrips (Scirtothrips Persea Nakahara) | 54 | 
| Dynamic Benefits of
  Invasive Pest Control in California Avocado Production | 56 | 
| D. PHYSIOLOGY | 
 | 
| Avocado Tree Physiology -
  Understanding the Basis of Productivity | 65 | 
| Eliminating Alternate
  Bearing of the ‘Hass’ Avocado | 89 | 
| Use of Plant Growth
  Regulators to Increase Fruit Set, Fruit Size and Yield and to Manipulate
  Vegetative and Floral Shoot Growth | 96 | 
| Salinity Tolerance in Avocado | 108 | 
| E. POSTHARVEST | 
 | 
| Avocado Postharvest Quality | 112 |