The long-term success of California avocado growers depends on economic sustainability and enhanced profitability in an increasingly competitive industry. CAC's Production Research Program strives to help California avocado growers improve productivity, manage pests and diseases, improve cultural management practices and maintain premium brand positioning through a variety of research projects. Over the past year, specific production research projects have concentrated on improving yields with better salinity and water management, plant breeding, avocado tree monitoring, pesticide resistance and Fusarium dieback disease.

Visit this page for the most recent updates concerning the CAC Production Research Program.

Research News

Commission Issues RFP for Pine Tree Ranch Agricultural Management Services

  • May 31, 2019

The California Avocado Commission has issued a request for proposals, seeking a farm management company interested in partnering with the Commission to provide agricultural management and grove development services at the Commission’s Pine Tree Ranch property located in Santa Paula, CA.

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Water Quality Impacts on California Avocado – A Collaborative Approach

  • Apr 15, 2019

A comprehensive understanding of how water quality impacts avocado tree health and fruit quality is still limited. Dr. Sat Darshan Khalsa and Dr. Ben Faber are leading a collaborative study of water quality impacts on California avocado trees. Learn more.

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Phytophthora Root Rot Information Sought for New Soil Microbe Research Project

  • Apr 01, 2019

Dr. Mike Coffey, Professor of Plant Pathology, UC Riverside, is working on a project to test for which microbes in avocado soils suppress Phytophthora root rot using a model greenhouse system and he needs the help of California avocado growers. If you are a grower in Ventura or Santa Barbara Counties, Dr. Coffey would like to speak with you.

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Use of ProgGibb LV Plus® Plant Growth Regulator Increases Total Yield and Fruit Size of Hass Avocados

  • Apr 16, 2018

As of March 27, 2018, foliar application of ProGibb LV Plus® to ‘Hass’ avocado trees in commercial orchards has been approved. Dr. Carol J. Lovatt, emerita professor of plant physiology at the University of California – Riverside, recently completed research concerning the effectiveness of ProGibb LV Plus® on avocado fruit size and yield. Learn more.

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Researchers Seek Growers with Salinity or Phytophthora Root Rot Issues for Research Project

  • Mar 13, 2017

CSU Monterey Bay in conjunction with UC Riverside is conducting a research project to help growers diagnose avocado salinity stress and root rot disease early on. Researchers are looking for growers who currently have salinity problems and/or Phytophthora root rot and who would be willing to have them take leaf, root, and soil samples on their properties within the next few weeks. Learn more.

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