Kern County

Topics in Subtropics Newsletter

News from the Subtropical Tree Crop Farm Advisors in California
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Volume 25, Spring 2024

July 11, 2024
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 H...
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Volume 23, Spring 2023

May 16, 2023
Avocado Sunblotch Viroid Disease and Challenges to Tackle Citrus yellow vein clearing virus, a new citrus pathogen identified in the San Joaquin Valley of California A pictorial guide to rind scarring damage on mandarins and sweet orange published! Insects in Common to Avocado and Introduced Habitat...
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Volume 23, Winter 2023

February 22, 2023
Introducing Fatemeh Khodadadi 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...
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Volume 22, Fall 2022

September 28, 2022
Mycorrhizae: An Underground Support Network for Trees Notes on Applying Gibberellic Acid (GA3) to Navel Orange and other Citrus in the San Joaquin Valley of California Saline Waters - A Growing Problem 35th Anniversary of the Nematode Quarantine Facility at the University of California Riverside...
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