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Gertrude Jekyll Rose Buds Not Opening – Rose Midge Infestation

Symptoms (buds stuck at dime-size, pale yellow with red-brown ring) = classic rose midge damage.

Why Systemic Insecticide?

Midge larvae feed inside buds. Contact sprays can't reach them. Systemic insecticide enters sap – larvae poisoned when they feed.

Action

Apply systemic rose insecticide per label. Target bud tips thoroughly. Neighbors' roses unaffected because midges are variety-specific or timing-specific.

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