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Finding that something has been eating your rose leaves is a frustrating experience, leaving you wondering just what it is that's munching on your shrub. The rose genus (Rosa spp.) contains about ...


Rose bushes make an attractive and succulent meal for a range of insects and pests. Their leaves are particularly desired by Japanese beetles, rose slugs and leaf cutter bees, according to Michigan State University, all of which can leave holes and punctures in their wake. While the harvesting activity of these ...


Many insects eat holes in the leaves of rose bushes. The damage can range from ragged leaves to complete defoliation. The damage, while not pretty, is generally not enough to cause the rose bush to die. Remove the affected leaves by pruning the rose bush. Watch for pests as you work.


How to Keep Animals From Eating the Roses ... Critters, including deer and rabbits, chew rose blooms, buds and leaves, and scratch stems, leaving behind a trampled mess. The otherwise shy and docile pests attack the plants at night or early in the morning, when human activity is absent. Adopt a preventive strategy to keep the animals away from ...


The larva is small and “slug-like” in appearance. It feeds mostly from the underside of the leaf eating many holes and causing considerable damage. Severe rose slug feeding will stunt the rose’s growth and flowering. Apply insecticidal soap or horticultural oil, or a systemic insecticide labeled for rose slugs or sawfly larvae.


One of my rose bushes pretty much has no leaves left. What ever is eating it is eating like circles and half circles out of the leaves. I dont want my bush to die what can I do? I have roses on the other side of my porch that nothing is touching. Any tips or ideas on this. I live in Michigan if that helps at all.


The rose slug is actually not a slug. It is larvae of sawflies, which lay their eggs on the underside of rose leaves. These annoying pests feed on the leaves of Knock Out roses, leaving holes in them.


Rose slugs look like tiny caterpillars, but are the sluglike larva of a sawfly. Young rose slugs can skeletonize lower leaves, while larger ones can chew large holes. A strong stream of water or insecticidal soap will help reduce these pests. Dead Rose Canes: Flatheaded borers lay eggs on diseased and stressed rose canes.