Korean Journal of Medicinal Crop Science (한국약용작물학회지)

The Korean Society of Medicinal Crop Science (한국약용작물학회)
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Residues of Tolclofos-methyl, Azoxystrobin and Difenoconazole in Ginseng Sprayed by Safe Use Guideline

안전사용기준에 따라 살포된 살균제 Tolclofos-methyl, Azoxystrobin 및 Difenoconazole의 인삼 중 잔류량

  • Kim, Jang-Eok (Division of Applied Biology and Chemistry, Kyungpook National University) ;
  • Kim, Tae-Hwa (Division of Applied Biology and Chemistry, Kyungpook National University) ;
  • Kim, Young-Hwan (Division of Applied Biology and Chemistry, Kyungpook National University) ;
  • Lee, Ju-Hee (Division of Applied Biology and Chemistry, Kyungpook National University) ;
  • Kim, Jin-Su (Department of Applied Biology, Chungnam National University) ;
  • Paek, Seung-Kyoung (Department of Applied Biology, Chungnam National University) ;
  • Choi, Su-Yeon (Department of Applied Biology, Chungnam National University) ;
  • Youn, Young-Nam (Department of Applied Biology, Chungnam National University) ;
  • Yu, Yong-Man (Department of Applied Biology, Chungnam National University)
  • 김장억 (경북대학교 농업생명과학대학 응용생물화학부) ;
  • 김태화 (경북대학교 농업생명과학대학 응용생물화학부) ;
  • 김영환 (경북대학교 농업생명과학대학 응용생물화학부) ;
  • 이주희 (경북대학교 농업생명과학대학 응용생물화학부) ;
  • 김진수 (충남대학교 농업생명과학대학 응용생물학과) ;
  • 백승경 (충남대학교 농업생명과학대학 응용생물학과) ;
  • 최수연 (충남대학교 농업생명과학대학 응용생물학과) ;
  • 윤영남 (충남대학교 농업생명과학대학 응용생물학과) ;
  • 유용만 (충남대학교 농업생명과학대학 응용생물학과)
  • Published : 2008.12.30
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Abstract

The aim of this work is to assess the safety of fungicide tolclofos-methyl, difenoconazole and azoxystrobin in ginseng sprayed by safe use guideline. When tolclofos-methyl was sprayed on ginseng by safe use guideline, the residue amounts (MRL) of it in ginseng was 0.13 mg/kg which is below than 0.3 mg/kg, maximum residue limit established by Korea Food & Drug Administration (KFDA). The residue amounts of ginseng parts, head part was 0.37 mg/kg and main body part was 0.13 mg/kg. In case of difenoconazole, the residue amounts in ginseng was 0.81 mg/kg. which was exceed the MRL, 0.2 mg/kg. By the analyze results of ginseng part, the residues of head and main body part were 3.01 and 0.40 mg/kg, respectively. In experiment of vinyl mulching, the residue amount of difenoconazole in ginseng was 0.05 mg/kg. The residue amounts of azoxystrobin in ginseng sprayed by safe use guideline was 0.14 mg/kg. This residue was not exceed the MRL 0.5 mg/kg. The residue amounts by ginseng parts was 0.51 mg/kg for head part and 0.28 mg/kg for main body part. In case of vinyl mulching, the residue amount of azoxystrobin was 0.02 mg/kg.

Keywords

References

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