• 한국양봉학회지
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• 제34권1호
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• pp.7-13
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• 2019

Vespid wasps (Vespa spp.) are the most noxious pests on apiculture, resulting in significant economic losses. Early monitoring and management are the first step to prevent the damages from vespid wasps. In this study, the acoustic signals from wasps and honey bees were measured by a microphone with a preamplifier and an analog-digital converter. In frequency analysis of the acoustic signals from wasps and honey bees, there were differences between the two species. While the fundamental frequency of the wasps was analyzed to be about 100 Hz with the strong harmonic frequencies, that of the honey bees was about 200~250 Hz. The 2nd harmonic signals from wasp were strongest while the fundamental ones from honey bees were. These different sound features generated by wasps or honey bees might be applied to develop the early monitoring system of the incursion of wasps to the apiary.

• Journal of Ecology and Environment
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• 제38권3호
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• pp.367-374
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• 2015

The aim of this study was to assess the occurrence and foraging of social and other wasps and bees in Jirisan National Park (JNP, South Korea), in particular in an apiary. Sixty one traps were placed in the southwestern part of JNP to identify social wasps from July to September 2014, and the damage to the apiary caused by wasps or bees was observed once a month from May to December 2014 between 10 a.m. and 5 p.m. In total, 10 species of Vespidae were collected by trapping. Vespa crabro was the most abundant (245 individuals, 28.3%), followed by Vespa velutina (162 individuals, 18.7%). In the apiary, however, V. velutina was the most frequent species. V. velutina visited a maximum of 167 times a day in September, which corresponded to one visit in 2.5 min. Accordingly, these data are in line with the most serious impact of V. velutina on the apiaries in South Korea. V. simillima was the second most frequent species; both Vespa species hawked honeybees. Even though the occurrence of V. mandarinia was low, this species caused serious damage by mass slaughter of honeybees. The occurrence of V. crabro, V. analis and V. ducalis was quite low and their impact on honeybees was negligible. There have been few reports of V. dybowskii foraging for honeybees, but they are considered to be a new pest because their impact on apiaries is considerable. Most Vespa species attacked the apiary from June to October, with a maximum in September. However, V. velutina visited until November to early December. Vespula species are not more serious pests than Vespa species, but many adults were observed stealing honey from beehives. Polistes, Orancistrocerus, and Bombus species had no impact on honeybee colonies in the apiary.

• 한국응용곤충학회지
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• 제44권4호
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• pp.307-315
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• 2005

호리병벌과를 이용한 생물학적 환경평가 기법을 개발하기 위하여 농업지역 등 충 13개 지역에 대통트랩(nest trap)을 설치한 후 채집된 호리병벌과의 벌류를 분류 동정하고, 채집지의 환경에 따른 서식밀도를 분석하여 환경평가를 위한 유망종을 선발하였다. 시험기간 동안 총 7종이 채집되었으며, 그 중 황슭감탕벌(A. flavomarginatum Smith)이 우점종으로 나타났다. 호리병벌과에 속하는 종들의 영소수는 농업지역의 경우 무비무농약재배지에서 12.8개/m로 관행농업지의 7.2개/m에 비해 많았으며, 자연녹지의 경우 녹지지역(자연녹지도: 4.28)의 경우 13.4개/m로 상업지역(자연녹지도: 1.00, 1.2개/m)에 비해 많았다. 또한 영소수가 많은 지역일수록 종 풍부도 및 다양도 지수는 높게 나타났다. 한편, 농업농촌 생태계 등 자연환경평가 지표중으로 황슭감탕벌, 줄무의감방벌, 먹조롱박벌, 왕가위벌등 4종을 선발하였으며, 이들 종의 출현수 및 총 영소수, 종 다양도 등을 지표로 한 환경등급기준($I{\sim}IV$ 등급)을 설정하였다.

• 한국응용곤충학회지
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• 제2권
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• pp.47-54
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• 1963

본 조사는 밤나무혹벌의 생태, 특히 생활사, 발생소장 및 피해에 대하여 1961-1963년에 걸쳐 경기도, 강원도 및 충청북도에서 조사한 것이다. 1. 본 충은 년 1회 발생하며 단성생식을 한다. 2. 성충의 출현은 6월 하순부터 7월 하순이며 최성기는 7월중하순이며 일중 오전중에 많이 탈출한다. 3. 성충은 출현후 곧 아에 산란하는데 1아당 4.89개를 산란하며 1개체의 포란수는 평균 198.5개이었다. 4. 란기는 30일간이며 란은 8월말까지 부화하였다. 5. 유충기간은 8월중순부터 익년 6월 중순 까지며 용기는 6월 초순부터 7월 중순까지였다. 6. 본 충은 아에 산란 기생하며 5월 하순부터 충영을 형성하여 생장을 정지시키고 율의 결실을 없게 할 뿐만 아니라 율목을 고사시킨다. 8. 본 충은 1958년 충청북도 제천에서 처음 발생된 이래 현재에는 강원도, 경기도, 충청북도의 북반부 및 경상북도북부 일부에 분포하여 가해하고 있다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2000년도 학술발표회 논문집
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• pp.703-708
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• 2000

• Animal Systematics, Evolution and Diversity
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• 제38권4호
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• pp.199-204
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• 2022

Ichneumonidae are well-known parasitoids that attack the larvae or pupae of other insects. This study analyzed whether the abdominal DNA of two ichneumonid wasps, Pimpla disparis and Theronia atalantae gestator, showed the signature of the host species, Ivela auripes. Observations confirmed that these two ichneumonids were the representative parasitoid species growing in the larvae of I. auripes. In addition, sequence analysis showed that the mitochondrial cytochrome oxidase I gene of the host was amplified completely from the DNA extracted from the gut tissues of the ichneumonids. Even after 96 h of adulthood, the host's DNA traces did not disappear and were amplified in many individuals. These results suggest a constructive first step for establishing of a host information bank for ichneumonids in the future.

• Journal of Species Research
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• 제12권4호
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• pp.332-340
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• 2023

Kim (1970) was an early, comprehensive foundation for the taxonomy of Korean spider wasps. All the species therein are reviewed, and an annotated checklist comprising 21 species is presented. Species names are corrected in terms of current taxonomy. Based on the re-examination of voucher specimens, five misidentifications are rectified, of which two species rectified as Priocnemis(Leptopriocnemis) cyphonota and P.(Umbripennis) pseudojaponica are new to Korea. Also, occurrences of two species (Anoplius eous and An. viaticus) in Korea, which was doubted by Lelej et al. (1994), are confirmed. On the other hand, exclusions of two species (Irenangelus perinx and Priocnemis mitakensis) from the Korean fauna are proposed. However, the need for further study on six species (Anoplius reflexus, An. infuscatus, Arachnospila eisukei or Ar. fumipennis eisukei, Auplopus obtusus, Priocnemis irritablis) historically mentioned for the Korean fauna is newly recognized. The current taxonomic status of those species is briefly discussed.

• 한국잠사학회:학술대회논문집
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• 한국잠사학회 2006년도 제49회 춘계 학술연구 발표회
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• pp.18-18
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• 2006

• 대한공간정보학회지
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• 제13권1호
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• pp.71-80
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• 2005

사회 환경의 급격한 변화에 따라 하천과 호소의 수질이 극도로 오염되면서 그에 따른 수질문제가 해결해야 할 중대한 사안으로 부각되고 있다. 저수지 오염불질의 저감을 위해서는 정확한 저수질 예측이 필요하며 그에 따른 오염물질 저감대책이 수립되어야 한다. 본 연구의 목적은 전문가시스템과 GIS를 도입하여 저수지 수질정보의 관리, 수질 예측과 수질개선 대책 수립을 위한 의사결정을 지원하는 프로토타입의 지능형 지리정보시스템을 개발하는데 있다. 주연구내용은 시스템 분석 및 설계, 지리정보데이터 수집과 데이터베이스 구축, 저수지 수질정보 수집 및 분석, 저수지 수질예측을 위한 GIS, WASPS 및 전문가시스템의 통합 인터페이스 구축이다.

• Journal of Ecology and Environment
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• 제29권1호
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• pp.55-60
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• 2006

Forty six individuals out of 200 Acronicta rumicis larva were parasitized (23 %) in 2000, 14 individuals out of 60 (23.33 %) in 2001, and 14 individuals out of 62 (22.58 %) in 2002. The mean parasitism rate was $22.97{\pm}0.38%$. The parasitism rate was 36.36 % in May and 52.78 % in October, 2000, 75 % and 50% in May and October 2001, 71.4% and 47.37% in May and October 2002 and it was much higher than other months. Parasitism was occurred from May to October 2000, but it was not in June and August 2001 and June 2002. There was no difference in the monthly mean parasitism rate, but the rate was the highest in May and October. The parasitoid of the larva of A. rumicis was the highest by 77.02% of parasitic wasps, and 13.51% of parasitic flies. It was found that multiparasitism was 4.05 % and hyperparasitism was 5.41 %. In case of parasitic wasps whose parasitism rate is the highest, the rate of Braconidae and Ichneumonidae was 70.18 % and 29.82 % respectively. That is, the former has much higher parasitism rate. The parasitism rate of the larva of A. rumicis was found that Microplitis sp. is $5.28{\pm}0.63%$, Glyptapanteles liparidis $8.62{\pm}3.70%$, and Diadegma sp. $4.02{\pm}1.28%$ respectively.