Safety Assesment of Pesticides Treated on Garlic to Control Black Rot during the Storage

마늘 저장 중 부패병 방제를 위하여 처리한 농약의 경시적 농약 잔류량 평가

  • You, Oh-Jong (Research Policy Bureau, RDA) ;
  • Jin, Yong-Duk (Department of Crop Life Safety, NAAS, RDA) ;
  • Hwang, Se-Gu (Danyang Garlic Experiment Station, Chungbook Agricultural Research and Extension Services) ;
  • Lee, Yong-Hoon (School of Bio Technology, Chonbuk National University) ;
  • Ihm, Yang-Bin (Research Policy Bureau, RDA) ;
  • Kim, Jin-Bae (Department of Crop Life Safety, NAAS, RDA) ;
  • Kwon, Oh-Kyung (Department of Crop Life Safety, NAAS, RDA) ;
  • Kyung, Kee-Sung (School of Applied Life Science and Environment, Chungbuk National University) ;
  • Kim, Jang-Eok (School of Applied Biosciences, Kyungpook National University)
  • 유오종 (농촌진흥청 연구정책국) ;
  • 진용덕 (농촌진흥청 국립농업과학원 농산물안전성부) ;
  • 황세구 (충북농업기술원 단양마늘시험장) ;
  • 이용훈 (전북대학교 생명공학부) ;
  • 임양빈 (농촌진흥청 연구정책국) ;
  • 김진배 (농촌진흥청 국립농업과학원 농산물안전성부) ;
  • 권오경 (농촌진흥청 국립농업과학원 농산물안전성부) ;
  • 경기성 (충북대학교 응용생명환경학부) ;
  • 김장억 (경북대학교 응용생물화학)
  • Published : 2009.09.30


We tested and selected some agrochemicals reducing the occurrence of major pests and diseases during garlic storage. Tebuconazole, diphenylamine and prochloraz as fungicides and dimethate as a insecticide were sprayed or drenched before harvest. And the harvested garlic was dipped in each of the agrochemicals. The residues of pesticides in garlic bulbs treated were analyzed every month from harvesting time for 6 months. In case of Danyang garlic, which was treated with pesticides before and after harvesting, the residues of diphenylamine, tebuconazole, prochloraz, and dimethoate ranged from 0.008 to 0.28, from 0.03 to 0.32, from 0.02 to 0.12, and from 0.02 to 0.25 mg/kg, respectively. In case of Uiseong garlic, the residues of diphenylamine, tebuconazole, prochloraz and dimethoate ranged from 0.008 to 0.09, from 0.08 to 0.45, from 0.02 to 0.57, and from 0.04 to 0.38 mg/kg, respectively. And, in case of Namdo garlic, the residues of diphenylamine, tebuconazole, prochloraz, and dimethoate ranged from 0.008 to 0.52, from 0.07 to 1.67, from 0.02 to 0.17, and from 0.03 to 0.73 mg/kg, respectively. Some of the garlic samples treated with tebuconazole exceeded its maximum residue limits (MRLs) of 0.1 mg/kg set by Korea Food Drug Administration (KFDA), but dimethoate was detected below its MRL of 1.0 mg/kg. In case of diphenylamine and prochloraz, their MRLs for garlic were not set. Adapting their MRLs, 5.0 mg/kg of diphenylamine for apple and pear and 0.5 mg/kg of prochloraz for strawberry and grape, residue levels of diphenylamine and procloraz were below than their MRLs, with the exception of samples two times treated with procloraz in Namdo garlic. These results indicate that dimethoate can be used as an agrochemical to control the postharvest disease in garlic in only MRL aspect.


  1. De Paoli M, Taccheo Barbina M, Damiano V, Fabbro D, Bruno R.(1997) Simplified determination of combined residues of prochloraz and its metabolites in vegetable, fruit and wheat samples by gas chromatography. Journal of Chromatography A. 765(1): 127-131
  2. Hwang, J. M. (1988) Effects of temperature and humidity conditions before and after planting on bulb dormancy and development in garlic (Allium sativum L.). Seoul National University
  3. Karamfilov V.K, T.W. Filemanb, KM. Evansb, R.F.C. Mantourab (1996) Determination of dimethoate and fenitrothion in estuarine samples by C- 18 solid-phase extraction and highresolution gas-chromatography with nitrogen-hosphorus detection. Analytica Chimica Acta 335:51-61
  4. Park Y. M., J. M. Hwang and H. T. Ha (2000) Storability of garlic bulbs as influenced by postharvest clipping treatments and storage temperature. J. Kor Soc. Hort. Sci. 41(4):315-318
  5. Rastrelli L., K Totaro, F. D. Simone, (2002) Determination of organophosphorus pesticide residues in Cilento (Campania, Italy) virgin olive oil by capillary gas chromatography. Food Chemistry 79:303-305
  6. Saad B., N. H. Haniff, M. I. Saleh, N. H. Hashim, A. Abu, N. Ali, (2004) Determination of ortho-phenylphenol, diphenyl and diphenylamine in apples and oranges using HPLC with fluorescence detection. Food Chemistry 84:313-317
  7. 김용기, 이상범, 이상엽, 심홍식, 최인후 (2003) 마늘 저장병 방제를 위한 경종적, 화학적 접근, 농약과학회지 7(2): 139-148
  8. 김종훈, 김진주, 정진홍, 이호준, 김재능 (2002) 마늘의 줄기 및 뿌리절단에 따른 저장 중 품질변화. 한국식품저장유통학회지 9(4):362-368
  9. 고하영 (1983) 마늘 장기저장방법. 전북대학교 석사학위논문
  10. 박용문, 황재문, 이병일 (1992) 종구의 저장온도가 마늘의 수확중 품질과 파종후 생육에 미치는 영향. 한국원예과학회지 33(2):103-110
  11. 배로나, 윤상돈, 안을균, 목일진, 임채일 (2002) 마늘 종구의 저장온도에 따른 생육 및 구비재의 품종간 차이. 원예과학기술지 20(2):95-99
  12. 유오종, 이용훈, 진용덕, 김진배, 황세구, 한상현, 김장억 (2007) 마늘 저장 중 마름썩음병과 푸른곰팡이병 억제를 위한 농약의 살균활성, 농약과학회지 11(4):59-66
  13. 식품의 농약 잔류호용기준, 2007, pp.69-84