Answer: Common infectious diseases of English ivy include anthracnose, bacterial leaf spot, Phytophthora root rot and leaf spot, and Rhizoctonia aerial blight and root rot. Edema, a noninfectious condition resulting from excessive moisture, may also damage English ivy. If you see no spots or lesions on the foliage, the problem is most likely root rot. You may need to remove the dead ivy and replant. Wish I had better news for you!
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