Plumlee also hauled down 11 rebounds while Rasheed Sulaimon added 14 points and six assists as the Blue Devils (8-0) stretched their non-conference home winning streak to 98 games -- longest in college basketball.
Duke had little trouble despite the absence of guard Seth Curry, who sustained a left ankle injury in the Blue Devils' defeat of Ohio State Wednesday.
The Blue Hens (2-6) were led by Devon Saddler with 23 points and nine rebounds.
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