Pest identification
What's eating my bonica rose?
Aphids
Signs: Dense clusters on shoot tips and buds; sticky honeydew drips onto lower leaves; growth stunted.
Control: Strong jet of water; insecticidal soap or neem oil sprayed on colonies; ladybug release in spring.
Japanese Beetle
Signs: Adults skeletonize foliage and consume flower petals; heaviest damage in full sun plantings.
Control: Hand-pick early morning; pyrethrin spray; milky spore or nematodes applied to lawn soil.
Rabbits
Signs: Clean diagonal cuts on young canes at ground level, especially in early spring before foliage hardens.
Control: Wrap base of plant with hardware cloth cylinder; apply rabbit repellent; install low fencing around bed.
Keep bonica rose pest-free
Healthy plants resist pests best. Get the basics right:
Bonica Rose pests — FAQ
What is eating my bonica rose?
Bonica is a disease-resistant shrub rose that still attracts common garden pests. Aphids colonize new growth each spring, Japanese beetles arrive in summer, and rose sawfly larvae can window-pane leaves in cool spring weather. Rabbits may nibble young canes near the base in early season. Aphids are the most consistent problem.
How do I get rid of aphids on bonica rose?
Dense clusters on shoot tips and buds; sticky honeydew drips onto lower leaves; growth stunted. Strong jet of water; insecticidal soap or neem oil sprayed on colonies; ladybug release in spring.
How do I get rid of japanese beetle on bonica rose?
Adults skeletonize foliage and consume flower petals; heaviest damage in full sun plantings. Hand-pick early morning; pyrethrin spray; milky spore or nematodes applied to lawn soil.
How do I get rid of rabbits on bonica rose?
Clean diagonal cuts on young canes at ground level, especially in early spring before foliage hardens. Wrap base of plant with hardware cloth cylinder; apply rabbit repellent; install low fencing around bed.