• Korean journal of applied entomology
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• v.42 no.1
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• pp.15-20
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• 2003

Five species of the genus Aulacaspis (Sternorrhyncha, Diaspididae) from Korea were redescribed and illustrated for the morphological characters of adult females with the information of known host plants. Among them, Aulacaspis spinosa (Maskell, 1897) is reported for the first time from the Korean Peninsula. A key to species is given for the adult females.

• Korean journal of applied entomology
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• v.54 no.3
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• pp.281-284
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• 2015

Two species of Encarsia, Encarsia explorata (Silvestri) from Aulacaspis rosarum Borchsenius, A. yabunikkei Kuwana and Lepidosaphes pinnaeformis ($Bouch\acute{e}$), and Encarsia lutea (Masi) from Bemisia tabaci (Gennadius) are newly documented in the Korean fauna of aphelinids (Hymenoptera: Aphelinidae). Brief diagnostic criteria, photographs, and information on the distribution and hosts of these species are provided. Also a key to species of Encarsia from Korea is given for correct species identification.

• Korean journal of applied entomology
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• v.49 no.2
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• pp.97-103
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• 2010

In this study, 5 species (Tetranychus kanzawai Kishida, Endoclyta excrescens (Butler), leaf roller caterpillar (Adoxophyes orana Fisher), Anomis mesogona (Walker), and Aulacaspis rosae (Bouche)) were found in Rubus coreanus Miquel in Jeonbuk province, from 2006 to 2008. T. kanzawai appeared in mid-May and showed three peaks in late June, mid-July, and late August. Its density was over 10 adults per leaf. A. mesogona appeared in mid-June and showed two peaks in late July, and early October. Of the 28 insect pests in pre-harvesting, the 7 main species were T. kanzawai, T. urticae, A. orana, Lygocoris lucorum Meyer, Frankliniella intonsa (Trybom), Psylliodes punctifrons Baly and Motschulskyia serrata (Matsumura). Of the 19 insect pests in after-harvesting, the 6 main species were T. kanzawai, E. excrescens, A. mesogona, A. orana, P. punctifrons and A. rosae. Growth of R. coreanus decreased when insect pests were not managed and yields decreased approx. 7% a year. Management of insect pests in field using pesticide was not different.