Topics in Subtropics

TOPICS IN THIS ISSUE Craig Kallsen, Editor Natural enemies have significantly suppressed Asian Citrus Psyllid populations in southern California Synergizing IPM of Argentine and biocontrol of sap sucking pests with biodegradable hydrogels, infra-red sensors, and cover crops in commercial citrus orc...

Topics in this issue: Phytophthora disease associated with citrus in California Is it root rot? Or? The 12 signs of ARR New avocado irrigation study GEM vs Hass?

Real-Time Sensor for Early Detection of Citrus Huanglongbing (HLB) The 2016 International Citrus Conference UC Riverside Scientists Evaluate Trunk Injections of Pesticides for The Management of Ambrosia Beetles in California Avocados An Overview of Mango Water Based Latex Paint as a Means to Track A...

In this issue: Black Fig Fly, New invasive pest Branch canker and dieback diseases associated with citrus in California Caloptilia, no longer a new pest...

In this Issue: Mandarin Rind Breakdown Breaking the Avocado Alternate Bearing Cycle California Society Award of Merit Calculating the Value of a Lemon Tree Loss...

In this issue: Estimating Nitrogen Credits From Organic Matter Sources in Orchards Timing Ethylene Applications as a Function of Heat Unit Accumulation Summary of International Avocado Irrigation Trends The Avocado World has Lost a Star - Remembering Samuel Salazar-Garcia...

Progress in Developing Mechanical Harvesting for California Black Ripe Manzanillo Table Olives Developing a Nitrogen Fertilizer Plan for Olive Orchards Should I Pay for Avocado Pollination Services? Collaboration is Key to Saving Kern County Citrus Are Finger Limes Just Another Fad?

Topics in Subtropics Newsletter, v.

In this issue: Avocado Establishment Costs Soil Analysis Healthy Roots, Healthy Trees Avocado Weed Control Salt Leaching...

Our numbering got off, but we're back on track. Welcome to v. 18 of Topics in Subtropics, Spring 2020.