• Korean journal of applied entomology
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• v.36 no.3
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• pp.203-205
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• 1997

Collection data are given for a cimbicid sawfly, Praia ussuriensis Malaise, 1939, from Suwon, Kyonggi-do, Mt. Odae-san, Kangwon-do, Mt. Sobaek-san, Kyongsangbuk-do, and Mt. Chirisan, Chollanam-do. This is the first distribution record of the genus and species from Korea.

• Korean journal of applied entomology
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• v.52 no.3
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• pp.239-241
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• 2013

First known female of the sac spider Clubiona zacharovi Mikhailov, 1991 is described from Korea. This is a rare species inhabiting in the plant litter or under the stone in mountain sites.

• Korean journal of applied entomology
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• v.19 no.3 s.44
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• pp.181-185
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• 1980

본지 제18권제2호(1979)에 제1보로 발표된 Evergestiinae와 Pyraustinae(새들명나방아과 및 들명나방아과) 목록에 이어 포충나방아과와 물명나방아과의 목록을 제2보로 발표한다. 포충나방아과는 일명 벼명나방 무리로 불리워지기도 하나 그들의 기주식물이 모두 벼(水稻)와 연관되는 것으로 오인될 우려가 크므로 필자는 전자를 따라 포충나방아과로 명명하였으며 종들의 이름도 이에 준하여 일부 개칭(改稱)하였다. 한국동물명집(2) 곤충편에는 나방아과에 19종이 수록되어 있으나 최근 필자등에 의하여 발표된 종들을 종합하여 본 목록에는 30종이 포함되었으며 물명나방아과에는 13종이 수록되었다.

• Korean journal of applied entomology
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• v.22 no.3 s.56
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• pp.174-180
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• 1983

Five species, Hypothenemus californicus, Coccotrypes carpophagus, Othotomicus angulatus, Tomicus brevipilosus and Xyleborus seriatus were recognized firstly from Korea. Two species of them, H. californicus and C. carpophagus were preserved at Life Science Museum of Brigham Young university in U.S.A. X. seriatus intercepted at Kobe in Japan from imported yew log which had shipped at Nampo in North Korea was sent by Dr. F. G. Browne in England. Thirteen recorded species were also examined in this study.

• Korean journal of applied entomology
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• v.19 no.1 s.42
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• pp.35-38
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• 1980

A new species of Platygasteridae, Inostemma hockpari (n. sp.) is described from Korea. This new species is an important biological control agent of the pine gall midge together with Inostemma seoulis, Platygaster matsutama and Inostemma matsutama (Collected in Jinhae by the author) in Korea.

• Korean journal of applied entomology
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• v.34 no.4
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• pp.378-390
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• 1995

Among 15 recognized species of the genus Phalonidia from Korea, following 9 species are reported for the first time from Korea: Phalonidia aliena Kuznetsov, P. lydiae Filipijev, P. scabra Liu et Ge, P. zygota Razowski, P. alismana (ragonot), P. luridana (Gregson), P. permixtana ([Denis et Schiffemuller]), P. rubricana (Peyerimhoff), and P. silvestris Kuznetsov.

• Korean journal of applied entomology
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• v.41 no.1
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• pp.9-14
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• 2002

Sinomegoura citricola (van der Goot, 1917) is recognized on Citrus unshiu Markovich (Rutaceae), Photinia glabra (Thunb.) Maxim (Rosaceae), and Cinnamomum lourelirii Nees (Lauraceae) from Jeju-do, Korea. Apterous viviparous female, alate viviparous female, and an intermediate morph between the apterous female and alate female are described. This is the first record of the genus Sinomegoura in Korea.

• Korean journal of applied entomology
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• v.20 no.2 s.47
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• pp.112-116
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• 1981

This study was conducted to investigate the seasonal occurrence of aphids and to evaluate their efficacy in the field for the control of some aphids on soybean when Carbofuran, Disulfoton and Ortran were applied infurrow at the planting time in 1976. Foxglove aphid (Aulacorthum solani) and soybean aphid (Aphis glycines) were dominat species in soybean field and there were two peaks in the year. The patterns of occurence of aphids were different between in field and yellow-pan. Carbofuran and Disulfoton showed a good effect for the control of aphids but Ortran was less effective.

• Korean journal of applied entomology
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• v.45 no.1 s.142
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• pp.1-7
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• 2006

Effectiveness of Orius strigicollis (Poppius) and Amblyseius cucumeris (Oudemans) as natural enemies against thrips were evaluated on greenhouse green pepper, sweet pepper and cucumber respectively. Control efficacy was calculated by the formula, $(D_{control}-D_{treatment})/D_{control}{\times}100$, where $D_{control}$ is the average density of thrips on the plots in which any natural enemy was not released and $D_{treatment}$ is the average density of thrips on the plots in which natural enemies were released respectively. As a result, control efficacies of O. strigicollis against Frankliniella occidentalis (Pergande) on green pepper and sweet pepper were $14.3{\sim}99.5%$ and $21.6{\sim}98.3%$, respectively. In addition, control efficacy of it against Thrips palmi Kany on cucumber was 61.2-74.4%. Control efficacies of A. cucumeris against F. occidentalis on green pepper and sweet pepper were $12.9{\sim}38.3%$ and $17.1{\sim}87.0%$, respectively. Control efficacy of it against T. palmi on cucumber was $90.4{\sim}97.4%$. Field evaluation showed that the prompt applications of natural enemies were effective to reduce the density of thrips. In detail, to control F. occidentalis effectively on green pepper and sweet pepper in spring season, five to six individuals of O. strigicollis per crops should be released three to six times continuously. To control T. palmi effectively on cucumber in autumn, more than 100 individuals of A. cucumeris per crop should be released four times repeatedly.

• Korean journal of applied entomology
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• v.46 no.3
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• pp.415-423
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• 2007

For the development of integrated pest management system by harmonizing biological and chemical control, some experiments were carried out to select low toxic pesticides and to evaluate residual toxicity to natural enemies. Leaf dipping method and body dipping method were set up for evaluating toxicity to minute pirate bug, Orius strigicollis adult. We had tested 52 kinds of pesticides (33 insecticides, 19 fungicides) commonly used to control greenhouse insects, mites, and disease pests to natural enemies at the recommended concentration. Fourteen insecticides by body dipping method, 12 insecticides by leaf dipping method and 19 fungicides were selected as low toxic pesticides to O. strigicollis adult. After insecticide spraying at recommending dose on the sweet pepper plant, we examined residual effect of insecticides by introducing natural enemies on different days. Safety interval for introduction of O. strigicollis adult was established according to residual toxicity of pesticides. Safety insecticides at one day after treatment were pyraclofos, methomyl, thiodicarb, esfenvalerate bifenthrin, alpha-cypermethrin, etofenprox, fenvalerate, imidacloprid, acetamiprid, abamectin, emamectin benzoate, spinosad, indoxacarb. However, residual toxicity of nee-nicotinoids last up to 21 days to O. strigicollis adults.