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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2004.1
- 수록면
- 207 - 214 (8page)
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초록· 키워드
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Polychlorinated biphenyls (PCBs) are nondegradable pollutants that are known to affect physiology of organisms. To assess the physiological alteration of the pollutants on insects, the beet armyworm, Spodoptera exigua, was used as a model insect because of its wide-range occurrence and high biochemical detoxification against toxic chemicals. Low ppb levels of PCBs applied on newly laid eggs of S. exigua were found to inhibit egg development and later larval development. Larvae fed with PCB-contaminated artificial diet (below ppb levels) exhibited significant mortalities, though it did not affect the capacity of diet consumption or digestibility. PCBs injected into larval hemocoel of S. exigua were not excreted. In vitro assay showed that PCBs induced some fat body esterases of S. exigua. However, PCBs did not affect juvenile hormone esterase activity in larval hemolymph of S. exigua. These results suggest that the immature stages of S. exigua are highly susceptible, but responsive to PCBs by inducing some esterases.
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Biological Residual Effect of PCBs on Immature Development of Spodoptera exigua
한국응용곤충학회 학술발표회
2004 .01
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Age Variation in Insecticide Susceptibility and Biochemical Changes of Beet Armyworm, Spodoptera exigua(H$\ddot{u}$bner)
Journal of Asia-Pacific Entomology
1998 .01
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Molecular Analysis of Lysozyme Isolated from the Beet Armyworm, Spodoptera exigua
한국응용곤충학회 학술발표회
2002 .01
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변온조건이 파밤나방 [Spodoptera exigua (H bner)] 발육에 미치는 영향
한국토양동물학회지
2000 .01
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Hemolymph Polyols and Their Fluctuation In Response To Environment in the Best Armyworm, Spodoptera exigua
한국응용곤충학회 학술발표회
2002 .01
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Identification of Sex Pheromone from the Beet Armyworm, Spodoptera exigua (Lepidoptera: Noctuidae) in Korea
한국응용곤충학회 학술발표회
2000 .01
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Indirect Chilling Injury of Spodoptera exigua in Response to Long-Term Exposure to Sublethal Low Temperature
Journal of Asia-Pacific Entomology
2000 .01
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PCBs 제품폐기물 취급시설 주변의 PCBs 모니터링 연구
한국분석과학회 학술대회
2009 .11
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Properties and Purification of Acetylcholinesterase of Spodoptera exigua
한국응용곤충학회 학술발표회
2000 .01
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Natural Juvenile Hormones and Some Physiological Functions in Pupal and Adult Stages of Spodoptera exigua
한국응용곤충학회 학술발표회
2000 .01
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고주파 처리에 따른 파밤나방(Spodoptera exigua)의 생리적 스트레스의 생화학적 분석
한국응용곤충학회지
2012 .01
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Vitellin and Vitellogenin of the Beet Armyworm, Spodoptera exigua Expression, Titer, and Purification
한국응용곤충학회 학술발표회
2002 .01
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Juvenile Hormone Antagonizes an Effect of PSP1 on Pasmatocyte-spreading Behavior of Spodoptera exigua
한국응용곤충학회 학술발표회
2005 .01
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파밤나방 유충의 발육 및 성충의 수명과 산란에 미치는 온도의 영향 ( Effects of Some Temperatures on Larval Development , Adult Longevity and Oviposition of the Beet Armyworm , Spodoptera exigua Hubner )
생명과학회지
2000 .02
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Identification and Virulence of a New Pathogenic Bacterium Isolated from Spodoptera exigua
한국응용곤충학회 학술발표회
2000 .01
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[식품] Dual Column-HRGC/ECD를 이용한 식품 중 PCBs 오염 실태조사
분석과학
2003 .04
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