Nature Moments

Nathaniel T. Wheelwright

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Galls, Cankers and Witch’s Brooms

April 9, 2018


Have you ever noticed tumor-like growths on plants? Fungi, insects, mites and bacteria are like “body snatchers,” penetrating plant cells and manipulating them to produce galls, cankers and witch’s brooms for the parasites’ benefit. Fortunately, most are benign.

Filed Under: Fall, Spring, Summer, Winter Tagged With: April, August, December, February, January, July, June, March, May, November, October, Plants, September

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