University of Maryland Extension

Annuals, Bulbs, Groundcovers, Perennials, and Vine Problems - Ornamental Plants

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If you can't find the answer to what is causing the problem for your flowers here, Ask Maryland's Garden Experts. You can also include a digital photo with your question. As well as questions on flowers, get advice on pruning, trees, shrubs, vegetables, insects and much more.

bronze, shiny spots on leaf
Cultural and Environmental

ringspot virus on clematisDiseases

aphids on mum leafInsects/Mites

deer browsingWildlife

Publication:

            (PDF)  HG 94 - IPM Series: Annuals and Perennials

Section: 
Home and Garden Information Center
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