UCANR

Topics In Subtropics

TOPICS IN THIS ISSUE

  • Irrigation Practices and Water Management in
    Avocados
  • Asphyxiation
  • Cellulase Activity in Mulches
  • Guava Pest Alert
  • Putting Bees to Work to ID Sunblotch
  • Field Trial Results You Can Use: Citrus Thrips
    Insecticide Research
  • And three great workshops coming up

 

In 2025, Area Citrus IPM Advisors at Lindcove Research and Extension Center (LREC) organized a series of focused extension and outreach activities bringing together pest control advisors (PCAs), growers, and industry partners to address emerging and persistent pest issues in California citrus.

Topics In Subtropics

A quarterly newsletter prepared by Cooperative Extension tree crop Farm Advisors in California.

Topics in Subtropics Spring 2018

Body

Topics in this issue:

  • A Taste of Coffee
  • Colletotrichum Shoot Dieback: A New Disease of Citrus in California
  • Successfully Irrigating Potted Trees
  • An Update on Huanglongbing disease of Citrus in California
Tulare County Cooperative Extension

Topics in Subtropics Summer 2024

Body

This edition includes the following:

  • Cherimoya Growers Handbook Available On-Line
  • Learning From the Rain
  • Optimizing Avocado Irrigation Management Practices Using Soil Moisture Sensing
  • Pest Alert: Fig Wax Scale
  • Ag Labor Management Resources
  • Upcoming meetings
    • Avocado Irrigation workshops
    • Avocado Sunblotch Viroid (ASBVd)
Tulare County Cooperative Extension

Topics in Subtropics Spring 2024

Body
  • Effectiveness of Asian citrus psyllid management in huanglongbing treatment zones in residential Southern California
  • Managed honeybees in a wet year
  • Threats to citrus orchards in California by synergistic effects of dry root rot and phytophthora root and crown rot
  • Microbial Safety in Avocado Farms
  • How Much Fruit is Up there?
  • Tiny Troublemakers: How Geminiviruses are affecting California's Crops
  • Citrus Leprosis Disease – Staying alert on potential threat to California’s citrus industry
Tulare County Cooperative Extension

Vol 17, Summer 2018

Body

TOPICS IN THIS ISSUE:

• Native Pollinators of California Avocado as Affected by Introduced Pollinator Gardens

• Which Way World Avocados?

• Evaluating Cost Effectiveness of High Density Planting of Avocados: Experiment on Water and Pruning

• Herbicide injury in avocados

Tulare County Cooperative Extension

Topics in Subtropics Fall 2023

Body

TOPICS IN THIS ISSUE:

  • IRCHLB?
  • Pocket Gopher Management
  • Phytophthora Diseases of California Citrus
  • Airblast Sprayers
  • Temperature Inversion Data Helps Guide
    Frost Responses
  • Bodil Cass – New Subtropical Fruit IPM
    Specialist
Tulare County Cooperative Extension

Topics in Subtropics - Winter 2023

Body

Topics in this issue:

  • Introducing Fetemeh Khodadi, Assistant Professor of Extension and Plant Pathologist
  • Agave Mites: A Tiny Menace
  • New pest in young avocado orchards
  • Planting Avocados
  • One, one hundred, one thousand
  • UCR Citrus Day, March 2, 2023
Tulare County Cooperative Extension

Topics in Subtropics Fall 2024

Body

This edition includes the following:

  • Preparing Frost Protection Measures
  • The National Clean Plant Network, with emphasis on the National Clean Plant Network — Citrus
  • Development of integrated pest management for huanglongbing (HLB) in Florida
Tulare County Cooperative Extension

Volume 17, Fall 2018

Body
  • California Citrus Network: an online forum to facilitate communication and information exchange regarding California citrus

  • High Density Planting for Avocado Production: A Chilean Perspective

  • Avocado Brainstorming 2018

  • Meet our new subtropical crops specialist at UC Riverside

  • Fall Citrus Meeting Reminder
Tulare County Cooperative Extension

Topics in Subtropics Spring 2019

Body
  • Introducing Your New Information Source for CDFA grants, Kern and Ventura Counties 
  • Spotlight on SWEEP in Citrus 

  • Low Pressure Guide to Low-Flow Irrigation Scheduling 
  • The So-Called “Leaf Fleck” Virus Diseases of Citrus 
  • Replanting Trees in Mature Citrus Groves 
  • What About Planting Lemons in Kern County?
Tulare County Cooperative Extension

Volume 22, Spring 2020

Body
    • An Automated Delivery System for Therapeutic Materials to Treat HLB Infected Citrus
    • On-Farm Research
    • Citrus Dry Root Rot
    • Dr. Beth Grafton-Cardwell to Retire


      Announcements:
      What are the UC Experts Talking About?
    Memorial to Dr. Travis Bean
Tulare County Cooperative Extension

Source URL: https://ucanr.edu/county/tulare-county-cooperative-extension/topics-subtropics-0