- rootknot
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root knot
n.
A disease of plants characterized by protuberant enlargements on the roots caused by a nematode.
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Universalium. 2010.
rootknot
Look at other dictionaries:
meadow nematode — noun : any of numerous plant parasitic nematode worms of Pratylenchus and related genera that were formerly considered to constitute a single variable species (P. pratensis) and that invade, migrate through, and multiply in the roots of various… … Useful english dictionary
