Evergreen Bush Rust Color: Spider Mite Confirmation and Treatment

Confirming Mite Infestation

Rust-colored dead growth on evergreen bush—shake branches over white paper. Moving black/red specks = spider mites. If static = not mites.

Mite Treatment Protocol

1. Apply miticide (local nursery can recommend for evergreens).
2. Repeat in 7–10 days (kills hatchlings missed first round).
3. Thorough coverage essential—undersides, interior.

Pruning Caution

Do not prune "dead" branches yet. Mite-damaged foliage may regreen after treatment. Prune only if no recovery in 2–3 weeks.

Why Two Sprays

Miticides don't kill eggs. Second application catches nymphs hatching after first spray. Label may restrict frequency—check.