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Identifying leaf miners on Boxwood
Distinctive pale winding tunnels or blotches within leaves caused by larvae feeding between leaf layers.
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Life cycle
Adults are small flies or moths. Larvae mine inside leaves for 1–3 weeks before pupating.
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Damage to Boxwood
Cosmetic damage to leaves reduces photosynthesis. Rarely fatal but weakens plant.
healing
How to treat leaf miners on Boxwood
Remove and destroy mined leaves. Neem oil. Spinosad for severe infestations.
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Preventing leaf miners on Boxwood
Row covers. Sticky yellow traps to catch adults. Remove plant debris.