rose leaf damage #407098 - Ask Extension

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rose leaf damage #407098

Asked June 14, 2017, 3:05 PM EDT

What caused these rose leaf damage and what is the remedy?

Prince George's County Maryland

Expert Response

This is the work of the larvae of the rose slug sawfly.

Here is a page about them: https://extension.umd.edu/hgic/rose-slugs-shrubs

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