Lime Green Caterpillars on Climbing Rose – Tortrix Moth Larvae

Insecticide: Any rose spray labeled for caterpillars.
Manual: Pick off affected foliage and caterpillars; drop in soapy water.

Pale green caterpillars without horns are likely Tortrix moth larvae (leaf rollers).

Eggs laid in early spring – one generation per year. Roses regrow leaves quickly (3 sets/season). No long-term infestation.

Roses: Managing Sawfly Larvae on Roses: Identification and Control; Identifying and Managing Japanese Beetles on Roses; Brown vs. White Mold on Roses: Identification Needed for Treatment; Squirrels Eating Rose Buds in Pittsburgh; Large Rose Plants Dug and Replanted—Wilting from Root Loss; Diagnosing a Dying New Rose Bush and Caring for Its Healthy Companion; Organic Wild Rose Eradication: Persistence Beats Chemicals; Rescuing Bare-Root Roses & Propagating from Cuttings; Cane Borers in Rose Stems: Identification, Removal, and Prevention; Green Caterpillars on Petunias: Hornworm Control with Bt

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