Korean Journal of Environmental Agriculture (한국환경농학회지)

The Korean Society of Environmental Agriculture (한국환경농학회)
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Establishment of Pre-Harvest Residue Limits (PHRLs) of Fungicide Fenarimol and Insecticide Flufenoxuron in Peaches during Cultivation Period

복숭아 재배기간 중 살균제 Fenarimol과 살충제 Flufenoxuron의 생산단계 잔류허용기준 설정

  • Moon, Hye-Ree (Department of Biological Environment Chemistry, Chungnam National University) ;
  • Park, Jae-Hoon (Department of Biological Environment Chemistry, Chungnam National University) ;
  • Yoon, Ji-Yeong (Department of Biological Environment Chemistry, Chungnam National University) ;
  • Na, Eun-Shik (Korea Ginseng Corp.Safety Research Center) ;
  • Lee, Kyu-Seung (Department of Biological Environment Chemistry, Chungnam National University)
  • 문혜리 (충남대학교 생물환경화학과) ;
  • 박재훈 (충남대학교 생물환경화학과) ;
  • 윤지영 (충남대학교 생물환경화학과) ;
  • 나은식 ((주)한국인삼공사 안전성연구센터) ;
  • 이규승 (충남대학교 생물환경화학과)
  • Received : 2013.02.25
  • Accepted : 2013.05.02
  • Published : 2013.06.30
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Abstract

BACKGROUND: This study was performed to establishment the PHRLs of peach during cultivation period, and also to estimate biological half-lives for residues of fenarimol and flufenoxuron. METHODS AND RESULTS: The extracted samples of fenarimol were analyzed by GC-ECD and the flufenoxuron extracted samples were analyzed by HPLC-DAD. Recoveries of fenarimol at two fortification levels of 0.1 mg/kg, 0.5 mg/kg were $93.69{\pm}6.56$(%) and $94.45{\pm}1.60$ (%), respectively. And recoveries of flufenoxuron at two fortification levels of 0.1 mg/kg, 0.5 mg/kg were $106.73{\pm}5.90$(%) and $96.37{\pm}6.66$(%), respectively. CONCLUSION(S): The biological half-lives of fenarimol in single treatment and triple treatment were 3.5day and 3.8day. that of Flufenoxuron was also 7.1day and 4.9day, respectively. The PHRL of fenarimol were recommended as 1.5 mg/kg for 10day before harvest and the PHRL of flufenoxuron were recommended as 1.4 mg/kg for 10day before harvest.

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References

  1. Bentson, K.P., 1990. Fate of xenobiotics in foliar pesticide deposits, Reviews of Environmental Contamination and Toxicology 114, 125-161. https://doi.org/10.1007/978-1-4612-3368-8_4
  2. Choe, J.S., Chun, H.K., Hwang, D.Y., Nam, H.J., 2005. Consumer perceptions of food-related hazards and correlates of degree of concerns about food, Kor J. Soc Food Sci Nutr. 34(1), 66-74. https://doi.org/10.3746/jkfn.2005.34.1.066
  3. Choi, K.I., Seong, K.Y., Jeong, T.G., Lee, J.H., Hur, J.H., Ko, K.Y., Lee, K.S., 2002. Dissipation and removal rate of dichlofluanid and iprodione residues on greenhouse cherry tomato, Korean J. Environ Agric. 21, 149-155. https://doi.org/10.5338/KJEA.2002.21.4.231
  4. Hill, B D. and Dan J. Inaba., 1990. Rate and persistence of residues on wheat used to explain efficacy differences between SC and EC formulations, Korean J. Pestic. Sci. 29, 57-66. https://doi.org/10.1002/ps.2780290108
  5. Kim, J.B., Song, B.H., Chun, J.C., Im, Y.B., 1997. Effect of sprayable formulations on pesticide adhesion and persistence in several crops, Korean J. Pestic. Sci. 1(1), 35-40.
  6. Kim, S.S., Kim, T.H., Lee, S.M., Park, D.S., Zhu, Y.Z., Hur, J.H., 2005. Mobility of pesticides in different slopes and soil collected from Ganwon alpine sloped-land under simulated rainfall conditions, Korean J. Pestic. Sci. 9(4), 316-329.
  7. Kim, S.S., Kim, T.H., Lee, S.M., Park, H.R., Park, D.S., Lim, C.K., 2008. Mobility of pesticides from soil in different slope by simulated rainfall under field conditions, Korean J. Pestic. Sci. 12(1), 24-33.
  8. Kim, Y.S., Park, J.H., Park, J.W., Lee, Y.D., Lee, K.S., Kim, J. E., 2002. Persistence and dislodgeable residue of chlorpyrifos and procymidone in lettuce leaves under greenhouse condition, Korean J. Environ Agric. 21, 149-155. https://doi.org/10.5338/KJEA.2002.21.2.149
  9. Ko, K.Y., Lee, Y.J., Won, D.J., Park, H.J., Lee, K.S., 2003. Residual pattern of procymidone and bifenthrin in perilla leaf during the period of cultivation and storage, Korean J. Environ Agric. 22. 47-52. https://doi.org/10.5338/KJEA.2003.22.1.047
  10. Lee, J.H., Park, H.W., Keum, Y.S., Kwon, C.H., Lee, Y.D., Kim, J.H., 2008. Dissipation pattern of boscalid in cucumber under greenhouse condition, Korean J. Pestic. Sci. 12(1), 67-73.
  11. Lee, Y.J., Ko, K.Y., Won, D.J., Gil, G.H., Lee, K.S., 2003. Residue patterns of procymidone, chlropyrifos and cypermetrin in peaches during cultivation and storage period, Korean J. Environ Agric. 22(3), 220-226. https://doi.org/10.5338/KJEA.2003.22.3.220
  12. Park, J.H., Lim, J.S., Yoon, J.Y., Moon, H.R., Han, Y.H., Lee Y.J., Lee, K.S., 2012. Establishment of Pre-Harvest Residue Limits (PHRLs) of insecticide clothianidin and fungicide fluquinconazole on peaches during cultivation period, Korean J. Environ Agric. 31(3), 271-276. https://doi.org/10.5338/KJEA.2012.31.3.271

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