: a condition in woody plants in which peripheral parts are killed (as by parasites)
Examples of dieback in a Sentence
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In hot, sunny weather, protect new transplants with row cover or overturned pots to discourage wilting and dieback.
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Barbara Gillette, The Spruce, 10 May 2026
In most situations, if a plant experiences more than 50 percent dieback, it should be removed from the garden or, at least, transferred to another site.
—Mary Marlowe Leverette, Southern Living, 26 Apr. 2026
The bacteria responsible live in soils and can infect a wide variety of plant species, though what kills the plant or causes dieback is often a secondary infection where another pathogen takes advantage of the weakened tissue as a point of entry.
—Miri Talabac, Baltimore Sun, 24 Mar. 2026
Wilting, delayed leaf-out, or dieback can all indicate water issues.
—Rae Ford, Martha Stewart, 10 Mar. 2026
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Barbara Gillette, The Spruce, 10 May 2026
In most situations, if a plant experiences more than 50 percent dieback, it should be removed from the garden or, at least, transferred to another site.
—Mary Marlowe Leverette, Southern Living, 26 Apr. 2026
The bacteria responsible live in soils and can infect a wide variety of plant species, though what kills the plant or causes dieback is often a secondary infection where another pathogen takes advantage of the weakened tissue as a point of entry.
—Miri Talabac, Baltimore Sun, 24 Mar. 2026
Wilting, delayed leaf-out, or dieback can all indicate water issues.
—Rae Ford, Martha Stewart, 10 Mar. 2026
See All Example Sentences for dieback
Cite this Entry
“Dieback.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dieback. Accessed 13 May. 2026.
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