Kyle Harrison
research-paper

Citrus Problem Diagnosis

University of California Cooperative Extension View original ↗

TL;DR — A diagnostic guide to backyard citrus problems in Southern California — leafminer, honeydew insects, fungal disease.

⬇ Download the archived copy — kept here so the document survives its source going dark. State / municipal public record.

Seven pages of practical diagnosis. “Citrus trees are well suited for Southern California. They don’t mind alkaline soil too much and they like the climate.” The major problems are then named: citrus leafminer, honeydew-secreting insects, and fungal diseases, with how to tell them apart.

Agricultural extension literature is a genuinely underrated genre — publicly funded, field-tested, written for non-specialists, and almost entirely invisible.

Where this came from

7 pages. A copy is archived locally against link rot; the header links the original source.