• 한국응용곤충학회지
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• 제38권1호
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• pp.19-21
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• 1999

국내 미기록종인 배나무를 가해하는 배잎녹응애(Phyllocoptes pyrivagrans Kadono, 1985)를 발견하였으므로 이에 기재 보고한다.

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 1997년도 Proceedings of special lectures on Recent Research Trend of Plant Pathology
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• pp.5-21
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• 1997

Unique virus-like particles were associated with five eriophyid mite-borne plant diseases of unknown etiology; fig mosaic, redbud yellow ringspot, rose orsette, thistle mosaic, and high plains disease of corn and wheat. Quasi-spherical, double membrane-bound particles (DMPs), 120 - 200 nm in diameter, were observed in the cytoplasm of all cell types in symptomatic leaves of infected plants. No DMPs were observed in symptomless plants. The DMPs in symptomatic thistles were associated with two types of inclusions, electron-dense amorphous material and tubular aggregates. Similar amorphous inclusions were also found in corn and wheat with high plains disease, while tubular inclusions were observed in figs with mosaic symptoms. The particles and inclusions were similar in some aspects to immature particles associated with viroplasms of animal and insect poxviruses and also to the double-enveloped particles of tomato spotted wilt virus associated with viroplasms during early stages of infection, but were unique and unlike any known plant viruses. The DMPs and associated viroplasm-like inclusions in the high plains disease were specifically immunogold labeled in situ with the disease-specific antiserum. Thread-like structures, similar to tenuivirus particles, present in the partially purified virus preparations were also immunogold labeled with the antiserum. It is suggested that the thread-like structures are derived from the DMP. In many cells of symptomatic corn and wheat samples, DMPs occurred together with flexuous rod-shaped particles and cylindrical inclusions of wheat streak mosaic potyvirus (WSMV), suggesting that the disease is caused by a mixed infection of WSMV and the agent represented by the DMPs. Based on cytopathology, symptomatology and mite and/or graft-transmissibility, the five diseases described in this paper are potentially caused by virus(es) and the DMPs associated with these diseases may represent virus particles. If the DMPs are indeed viral in nature, they would comprise a new group of plant viruses.

• Weed & Turfgrass Science
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• 제1권4호
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• pp.76-79
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• 2012

골프장에서 잔디혹응애에 의한 들잔디 피해와 형태적 특징을 조사하여 골프장 잔디관리의 기초자료를 제공하고자 연구를 수행하였다. 잔디혹응애는 경기도 포천에서 경남 진주까지 전국적으로 발생하고 있었으며 봄부터 가을까지 피해가 나타났다. 피해 받은 잔디는 엽의 한쪽면이 말리고, 응애는 말린 잎 안에서 가해하였다. 피해잔디의 말려진 부분은 황화 되었으며 골프장에서는 회색의 불규칙한 패치형 병반을 형성하고 있었다.