• Korean journal of applied entomology
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• v.28 no.2
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• pp.57-60
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• 1989

Following four scolytid species were collected from Korea and described as new to science Polygraphus nobuchii sp. n., Scolytogenes puerarae sp. n., Dryocoetes carpinivorus sp. n., and Hypothenemus seoulensis sp. n.