In this study, we described a suitable prioritisation scheme on these exempted drugs and established fundamental rules for residue monitoring enforcement in Korea. The principles of exempted materials were established. Based on these established criteria, 75 materials with high priority were selected and grouped. Among these materials, we have decided that 25 substances required further review for monitoring. Important factors for determining the priority for monitoring, product factor during the recent 4 years, veterinary medicine factors, including applied symptoms and component conditions, animal factors, including applied animals, and toxicological factors including acceptable daily intake (ADI), establishment of residual quantity permitted (MRL) or withdrawal periods, various provisory clauses and so on were set. High priority substances were acethylsalicylic acid, bromhexine, chlorpheniramine, and acetaminophen. In addition, we surveyed and provided analysis on the above mentioned materials in this study. The derived results will be suggested to the Animal and Plant Quarantine Agency (QIA) for development of guidelines of policy direction and the effective targeting for their monitoring program.

Macrophomina phaseolina균(菌)을 이용(利用)하여 살균제 Triadimefon의 밀 품종 Kharchia와 Lal Bahadur에 있어서 수확후의 잔류량을 조사한 결과 살포식물의 밀짚에서는 Triadimefon이 검출되었으나 밀 종자에서는 검출되지 않았다. 잔류량 조사를 위해 개발된 박층(薄層) 크로마토그라피에 의하여도 동일한 결과를 얻었다. 기주체내에서 Triadimefon은 Triadimenol로 전환되었다.

This study was carried out with the detection for multiresidue of the carbamate pesticide such as carbaryl and cabofuran by enzyme-inhibition method. The check time for determination of acetylcholinesterase(AChE) activity was selected at 60 sec. The AChE activity in chicken brain determined by the Ellman's method was 162 μmol/min/g protein. I50 for AChE by carbamate pesticide with wet kit was 0.169 mg/L of carbaryl and 0.089 mg/L of cabofuran, respectively. The incubation time for enzyme kit with substrate kit was 30min for determination of AChE activity. Enzyme kit with substrate kit was stable at 4oC and 25℃ for 5 days. Limit detection concentration of carbaryl with dry kit for AChE was 0.05 mg/L. The dry kit such as wet kit applied Enzyme-Inhibition(EI) method with AChE was confirmed the multiresidue method to detect the carbamate pesticides.