Published on: October 16, 2017

Infestation of brown rot on lemon. (Jack Kelly Clark)
Citrus trees need care throughout the year, including cultural practices to keep trees healthy and pest management. During the fall season, several pests can attack citrus trees in many California regions.
Brown Rot
Monitor for this disease by checking for damaged fruit on your tree, as well as fruit in storage. Sometimes affected fruit develops a pungent odor and can ruin fruit held in storage. See the UC IPM web page on Brown Rot to learn more.
Citrus Leafminer
If you see what look like small “tunnels” on your citrus...
Tags: Asian citrus psyllid (32), brown rot (2), care (2), disease. (1), huanglongbing (36), leaf miner (1), pest management (136), slugs (4), snails (5), UC IPM (373)
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