Researchers Study Parastic Wasp as Natural Control for Emerald Ash Borer (IMAGE)

University of Delaware

Researchers Study Parastic Wasp as Natural Control for Emerald Ash Borer

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From left, USDA researchers Jian Duan and Timothy Watt and the University of Delaware's Doug Tallamy are studying use of a tiny, non-stinging wasp to combat the emerald ash borer.

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University of Delaware and USDA

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