• Title/Summary/Keyword: 미이라화

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A New Record of Parasitoid Wasp Aleiodes thirakupti (Hymenoptera: Braconidae) from South Korea (한국산 미기록 기생벌 Aleiodes thirakupti (벌목: 고치벌과)에 대한 보고)

  • Lee, Gyeonghyeon;Yu, Yeonghyeok;Kim, Sangjin;Sohn, Juhyeong;Lim, Jongok;Kim, Hyojoong
    • Korean journal of applied entomology
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    • v.61 no.2
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    • pp.331-333
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    • 2022
  • Aleiodes thirakupti (Butcher et al., 2012) belonging to the subfamily Rogadinae in the family Braconidae is first reported from Korea. Diagnosis, distribution, and illustration are provided for this species.

Primary Parasitoids and Hyperparasitoids of the Soybean Aphid, Aphis glyciner (Homoptera: Aphididae) (콩진딧물에 기생하는 진디벌과 이의 중기생벌에 관한 연구)

  • 장영덕;이재영;윤영남
    • Korean journal of applied entomology
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    • v.33 no.2
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    • pp.51-55
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    • 1994
  • Mummification, host selection and biological characteristics of primary parasitoids and hyperparasitoids in the soybean aphid, Aphis glycines, were studied. The soybean aphid mummies which were infected by primary parasitoids or hyherparasitoids were collected at Taejon area from May to September in 1987 Primary parasitoids and hyperparasitoids were emerged 27.1% and 50.3%, from 177 collected mummies. respectively Aphidius cingulatus, Ephedrus persicae and Ephedres plagiator could be effective primary parasitoids against the soybean aphid. Among the hyperparasitoids, Asaphes unlgaris and Ardilea conuexa might be dominant species to primary parasitoids of the soybean aphid. Charips brasicae was recorded for the first time in Korea E.plagiator was less parasitized than any other primary parasitoid by hyperparasitoids. E. plagiator might be higher than A. cingulatus in the ability of prarsitism. Life span of hyperparasitoid and primary parasitoid was estimated to be 3~29 days and 1~4 days, respectively.

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Aesthetic Study of Film Sound Inherent in Hitchcock's (히치콕 <사이코>에 내재된 영화 사운드의 미학적 고찰)

  • Park, Byung-Kyu
    • The Journal of the Korea Contents Association
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    • v.14 no.6
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    • pp.26-33
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    • 2014
  • From a film esthetic point of view, this paper deals with all the sound elements which are speech, noise, and music for the signification of sound in Hitchcock's . The speech makes a mental image auditory through voice-over, and sometimes it has the indiscernibleness of life and death to be incarnate. This paper has demonstrated that the noise also can mark punctuation-narrative boundary besides visual techniques pointed out by Metz, and it cites the sound of falling water which completes shower scene, offsetting a scream in audience's mind. In the music, desire and oppression are symbolized and they are making a dissonance. Upon occasion, the coexistence of two chords represents duplicity in Norman-mother. Also, the music may disappear in the way of silence, being mummified in the time paused. Thus, the common filmic signification of sounds in can be called reconceptualization of the image.

First Report of Black Rot Caused by Diplodia seriata on Apple (Diplodia seriata에 의한 사과 검은썩음병 발생보고)

  • Kim, Young Soo;Yun, Yun Joo;Jeon, Yongho
    • Research in Plant Disease
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    • v.24 no.4
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    • pp.321-327
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    • 2018
  • In 2018, symptoms of black rot on apple (Malus pumila var. dulcissima KOIDZ) cv. Fuji were observed in Yeongcheon-si, Korea. The fruit decay symptoms consisted of purple pimples spots, black rot around the seed cavity (calyx end), mummified fruit. To isolate the causal agent, small fragment (2 to 3 mm) of decayed tissue from the lesion margin were placed on WA or PDA. Fungal colonies on PDA produced dense white aerial mycelium, becoming dark gray with age. Pycnidia and conidia were observed under a light microscopy. The shapes of conidia were aseptate, ovoid, rounded at both ends, and $21.7-28.3{\times}9.9-15.3{\mu}m$. Based on morphological and cultural characteristics, this fungus was identified as Diplodia seriata. To confirm its identity, two loci (ITS and ${\beta}$-tubulin) were sequenced for molecular identification. BLAST searches indicated 100% identity with D. seriata. A pathogenicity test was conducted with isolates on Fuji apples. The apples were inoculated with mycelial plugs (5 mm) from 7-day-old cultures of the putative pathogens. All inoculated apples developed rot symptoms identical to the original symptoms, from which D. seriata were reisolated, fulfilling Koch's postulates. This study is the first report of black rot caused Diplodia seriata on apple.