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Identifying spider mites on Aster
Tiny dots, often red or brown, visible with magnifying glass. Webbing on undersides of leaves.
cycle
Life cycle
Complete life cycle in 1–2 weeks in hot, dry conditions. Can produce 13+ generations per year.
warning
Damage to Aster
Stippled, bronze leaves. Webbing. Leaves drop. Plants weaken and die if untreated.
healing
How to treat spider mites on Aster
Increase humidity. Spray forcefully with water. Apply miticide or neem oil. Repeat weekly.
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Preventing spider mites on Aster
Maintain humidity above 50%. Avoid dry, hot conditions. Regular misting.