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WILTING/DROUGHT-LIKE SYMPTOMS (Occurs frequently) Wilting, browning, and death of leaves along an entire stem. Can cause tan leafspots with red margins. Photo by Janna Beckerman |
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WHITE POWDERY GROWTH (Occurs frequently) White to gray powdery growth on the leaf surface. Symptoms shown on clematis leaves would be similar to those shown on this lilac leaf. Photo by Chad J. Behrendt |
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OTHER CAUSES Other symptoms caused by chemical, animal, or environmental factors. Photo by Chad Behrendt |