• Korean journal of applied entomology
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• v.25 no.2 s.67
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• pp.121-128
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• 1986

Six species of Gracillariidae ; Gracillaria ussuriella (E.), Liocrobyla kumatai K., Phyllonorycter leucocorona (K.), P. orientalis (K.), P. pygmaea (K.), Leutospilatrix omissella (S.) and one species of Lyonetiidae: Proleucoptera celastrella K. are reported for the first time from Korea. Also a list of host plants of the total known species of the both families with newly surveyed hosts during the study and some known hosts in home or abroad, is prepared.

• Korean journal of applied entomology
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• v.25 no.2 s.67
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• pp.77-83
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• 1986

From the result Of survey (4th Aug.${\sim}$20th Aug.1986) for the moths in the area of the Civilian Control Line neighboring D.M.Z., in total 89 species belonging 21 families were identified. Among them 4 species; Nemophora askoldetla (M.), Dichrerampha atbistriana K., Grapholita dimorpha K. and Epiblema sugii K. are reported for the first rime from Korea.

• Korean journal of applied entomology
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• v.58 no.3
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• pp.225-228
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• 2019

The genus Chrysaster Kumata is one of the members in Lithocolletinae of Gracillariidae (Lepidoptera: Gracillarioidea). Chrysaster hagicola Kumata, 1961 has been the only known species of the genus in Korea so far. In this study, we report another species, Chrysaster ostensackenella (Fitch, 1859) for the first time from Korea. The samples of C. ostensackenella were collected as larvae and adults on Robinia pseudoacacia L. (Fabales: Fabaceae). Diagnostic characteristics with a brief description are given, as well as, photographs of adults and genitalia of both sexes are provided. A further study on C. ostensackenella is strongly recommended, especially for the business of honey, as this species is recently known to be a serious pest on acacias (black locust) in China.

• Korean journal of applied entomology
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• v.61 no.2
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• pp.313-318
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• 2022

In this study, the genus Cameraria Chapman, 1902 belonging to the family Gracillariidae is reported for the first time from Korea, with three newly recorded species, Cameraria acericola Kumata, 1963, C. hikosanensis Kumata, 1963 and C. niphonica Kumata, 1963. All the known Korean species are enumerated with their available information. Adults and genitalia of all species are redescribed and illustrated.

• Korean journal of applied entomology
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• v.61 no.4
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• pp.651-656
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• 2022

In this study, genus Aristaea Meyrick, 1907 and two species, A. bathracma (Meyrick, 1912) and A. pavoniella (Zeller, 1847) are reported for the first time from Korea. All the known species are enumerated with their available information. Adults and genitalia of the species are briefly redescribed and illustrated.

• Korean journal of applied entomology
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• v.34 no.3
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• pp.229-233
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• 1995

The life history, seasonal occurrence of larval population and natural enemies of Tea leaf roller (Caloptilia theivora (Walshingham) were investigated in field-age. C. theivora had 6 generations a year. The developmental periods from egg to adult emergence were 32.1~38.6 days in spring and fall, and 24.8~32.7 days in summer. The average longevities of adults were 8.4~14.5 days in spring and fall, and 6.3~8.6 days in summer. The average number of eggs laid by a female were 55~71 throughout the season. Larval population density of C. theivora showed 3~4 peaks from middle may in 1992 and 1993. However, population density of 194 was pretty low in early season and exhibited a peak in late September-early October. C. theivora overwintered in pupal stage on the leaves. Four hymenopterous parasitoids of C. theivora larvae were identified ; they are Stenomesius japonicus (Ashmead), Sympiesis ringoniellae Kamijo, Elasmus sp., and S. dolichogaster Ashmead which is dominant.

• Animal Systematics, Evolution and Diversity
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• v.9 no.1
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• pp.19-23
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• 1993

Four species of the tribe Cochylini [Stenodes hedemannlana (Snellen); Phalonidia chlorolitha (Meyrick); P. latifasciana Razowski; Eupoecilia inouei Kawabe] are reported for the first time from Korea.

• Korean journal of applied entomology
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• v.22 no.3 s.56
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• pp.213-227
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• 1983

Thirteen species distributed over 3 genera of the subfamily Lithocolletinae are reported from Korea. Of them 8 species are new to the Korean fauna. Two genera, Hyloconis and Chrysaster, are recorded from the Asian continent for the first time. Fore wings of all the species and male and female genitalia of some ones are illustrated. Besides these Korean species, one North American species, Argyromiges ostensackenella Fitcher, 1859, is newly transferred to the genus Chrysoster.

• Korean journal of applied entomology
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• v.57 no.1
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• pp.33-38
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• 2018

Walnuts are one of the most economically important fruit trees in forestry. In walnut orchards, however, studies examining damage by insect pests are limited. This study was conducted to investigate the rate of damage caused by Conogethes punctiferalis to walnut fruits and by Acrocercops transecta to walnut leaves. In 2017, the change of damage rate (caused by C. punctiferalis) to fruits were investigated in Buyeo. In addition, we counted fruits and leaves damaged by two lepidopteran species in Gimcheon, Buyeo, Yeongdong, and Hwaseong. Damaged fruits steadily increased in abundance with fruit growth in Buyeo, and the highest number of damaged fruits was documented in late summer. The rates of damage caused by C. punctiferalis to fruits in Buyeo, Gimcheon, and Hwaseong were 22.1%, 20.5%, and 11.7%, respectively. Additionally, the rates of damage caused by A. transecta to leaves in seedlings (58.5% on average) were significantly higher than to those in older trees (11.2% on average), irrespective of the study location. In conclusion, this study showed that C. punctiferalis and A. transecta were serious pests affecting walnut fruits and leaves, respectively. Therefore, management methods for these insect pests need to be developed.

• Animal Systematics, Evolution and Diversity
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• v.12 no.1
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• pp.1-15
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• 1996

Twenty six species of 8 genera of the Korean Cochylini belonging to Tortricidae, excluding a genus Phalonidia, are recognized during the course of this study. Among them 7 species, Aethes citreoflavus Kuznetsov, Cochylidia heydeniana (Herrich- Sch$\ddot{a}$ffer), C. moguntiana (R$\ddot{o}$sier), Eupoecilia angustana (H$\ddot{u}$bner), E. kobeana Razowski, Pseudargyrotoza calvicaput (Walsingham), and Stenodes cuspidatus Ge, are reported for the first time from Korea. A key to the genera is given. Male and female genitalic structures of 7 unrecorded species are briefly redescribed and illustrated.