본 연구에서 Nematus tibialis를 국내에서 처음으로 보고한다. 이 종의 사진과 진단, 색 변이, 발육 단계와 분포 등을 제공하였다.

본 연구에서는 병원균인 Bacillus cereus, Staphylococcus aureus, Salmonella Typhimurium 그리고 Escherichia coli O157:H7을 이산화염소수와 전해수에 0분, 2분, 4분, 6분, 8분 및 10분간 반응시켜 이산화염소수와 전해수의 살균 효과를 확인하고, 그람 양성균(B. cereus, S. aureus)과 그 람 음성균(S. Typhimurium, E. coli O157:H7)의 민감성 비 교를 실시하였다. B. cereus, S. aureus, S. Typhimurium 그 리고 E. coli O157:H7의 이산화염소수에서의 D값은 1.85±0.64, 2.06±0.85, 2.26±0.89 그리고 2.59±0.40분으로 나 타났고 전해수의 경우 각각 2.13±0.32, 1.64±0.64, 1.71±0.32 그리고 1.86±0.36분으로 나타났다. 각 용액에 처리한 10분 간 모든 균주에서 꾸준한 감소 추세를 나타내었으며 각 용액에서 각 균주의 D값은 서로 유의적인 차이는 보이지 않았다 (P>0.05). 이산화염소수와 전해수의 살균력을 비교 한 결과 D값은 유의적인 차이가 나타나지 않았으나, pH 와 유효염소농도 모두 이산화염소가 전해수보다 낮은 값 을 보였다. 살균·소독을 실시할 대상의 pH에 대한 민감성 과 같은 특성을 고려하여 최적의 살균제를 선택하고, 최 적의 농도를 결정하여 식품 산업에 적용하기 위한 자료로 활용될 것으로 기대된다.

Cotesia Cameron is a cosmopolitan genus of the subfamily Microgastrinae. This genus comprises more than hundreds of species (Whitfield et al., 2009). The members of the genus Cotesia parasites on larvae of Macrolepidoptera: Noctuidae, Geometridae and Saturniidae (Achterberg & Polaszek, 1996; Whitfield et al., 2009). Previously, 33 Korean species of the genus have been investigated by several researchers (Kim, 1963; 1970; Ku et al., 2001; Papp, 1974; 1990; 2003). In this study, Cotesia urabae is reported for the first time from Korea. Diagnosis, distribution, and host information are provided.

The tribe Centistini is a cosmopolitan group, comprising 94 species (Yu et al., 2016; Aguirre et al., 2017). Among them 44 species have been known from the East Palaearctic region. Centistini are known to be solitary koinobiont endoparasitoids of final instar larvae (rarely) and Coleopteran adults, particularly the families Anthicidae, Carabidae, Chrysomelidae, Coccinellidae, Curculionidae, and Staphylinidae (Loan, 1964; 1972; Shaw, 1985; Chen and Achterberg, 1997). Previously, 16 species of 1 genera of tribe Centistini, have been recorded from Korea. In the present study, a total 19 species of 2 genera of the subfamily Euphorinae is recognized from Korea. Among them, three species, Allurus liturature (Haliday), Centistes minutus Chen & Achterberg and C. sylvicola Belokobylskij are reported for the first time from Korea.

Hymenoptera is one of four largest orders of insects, with over 150,000 described species, 132 families, 27 superfamilies, and 2 suborders. There are currently about 3,000 hymenopteran species in 65 families and 20 superfamilies known in South Korea, of which the majority of the families have been studied while some of them are still poorly studied. The present overview on South Korean Hymenoptera aims to provide brief taxonomic history of the studies, a complete bibliography, a list of South Korean hymenopteran species, and information on South Korean hymenopterists for each taxon.

The genus Centistes Haliday is a cosmopolitan group, comprising 89 species (Yu et al., 2016; Aguirre et al., 2017). Among them 41 species have been known from the East Palaearctic region (Yu et al., 2016). Centistes are known to be solitary koinobiont endoparasitoids of final instar larvae (rarely) and Coleopteran adults, particularly the families Anthicidae, Carabidae, Chrysomelidae, Coccinellidae, Curculionidae, and Staphylinidae (Loan, 1964; 1972; Shaw, 1985; Chen and Achterberg, 1997). Previously, 16 Korean species of the genus have been investigated by several researchers (Papp, 1994; Belokobylskij, 2000a; 200b; Ku et al., 2001; Lee et al., 2016). In this study, two species of Centistes are reported for the first time from Korea: Centistes minutus Chen & Achterberg, C. sylvicola Belokobylskij. Diagnosis and photographs are provided for each species.

Meteorus Haliday is a cosmopolitan genus of the subfamily Euphorinae. This genus comprises more than 330 describedspecies (Muesebeck, 1923; Zitani and Shaw 2002; Zitani, 2003; Shaw and Nishida 2005; Stigenberg, 2008; Aguirre etal., 2015). Most species of Meteorus are koinobiont endoparasitoids of Coleoptera and Lepidoptera larvae (Huddleston,1980; Shaw and Huddleston, 1991). In this study, four species of Meteorus are reported for the first time from Korea:Meteorus brevicauda Thomson, M. colon (Haliday), M. kunashiricus Belokobylskij, and M. vexator (Haliday). Diagnosis,distribution, and host information are provided for each species.

본 연구를 통해 Spathius속의 Spathius depressithorax Belokobylskij, 1998 <납작가슴자루배고치벌 (신칭)>를 우리나라에서는 처음으로 보 고한다. 본 종의 식별형질과 성충을 검경하고 도해하였으며, 한국산 Spathius속의 목록을 제시한다.

The genus Aridelus Marshall is a cosmopolitan genus of the subfamily Euphorinae. The genus comprises about 50 species worldwide, including 11 species in the East Palaearctic Region. Korean species of the genus have been investigated by several researchers (Papp, 1992; Belokobylskij, 2000; Ku et al., 2001). The members of the genus Aridelus parasites on nymphs and adults of Pentatomid species (Shaw, 1985). In this study, Aridelus aulacocentrum is reported for the first time from Korea. Diagnosis and photographs are provided. A key to the Korean species of genus Aridelus is also given.

본 연구를 통해 Centistes Haliday (벌목: 고치벌과: 잎벌레고치벌아과)에 속하는 7종 C. (Ancylocentrus) ater (Nees), C. (A) mucri Belokobylskij, C. (A.) paupella (Shenefelt), C. (A.) rufus Chen and Achterberg, C. (Centistes) pumilio Belokobylskij, C. (C.) tsherskii Belokobylskij, C. (Syrrhizus) delusorius (Förster)을 한국에 처음으로 보고한다. 또한 각 종에 대한 식별형질과 숙주 정보, 사진 등의 정보를 포함하 였다.