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ailanthus moth definition

ailanthus moth

a large moth (Philosamia cynthia) native to E Asia and now established in the E U.S., whose larvae (ailanthus silkworms) feed on ailanthus leaves and produce an inferior silk in making their cocoons

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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