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Bismarck Palm

Q.black lesions on Bismark palm trunk about 1/4 from the ground

Zone 33711 | booregitoo added on September 6, 2019 | Answered

My Bismark has a large black lesion on its trunk and several smaller ones dotted around the circumference. What could be the problem? How to treat it? If no treatment, will it kill the palm?
Thanks.

GKH_Susan

Certified GKH Gardening Expert

Answered on September 9, 2019

This could be some type of rot or fungus and needs to be analyzed by your local cooperative extension service to determine the best corrective action.

https://www.gardeningknowhow.com/extension-search

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Q.black lesions on Bismark palm trunk about 1/4 from the ground

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