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Photo of Dr. Steven FrankDr. Steven FrankAssociate Professor and Extension Specialist (919) 515-8880 steven_frank@ncsu.eduEntomology and Plant Pathology - NC State University
Oak erriococcid scales on willow oak. Photo: SD FRank

Oak Felt Scales

Oak eriococcin scales, Eriococcus quercus, are one of the earliest scale insects to produce eggs, and thus crawlers, in …