Classification According to Site of Action of Paddy Herbicides Registered in Korea

This review study was conducted to recommend the effective use of herbicide mixtures in Korea. The herbicide ingredients by Herbicide Resistancce Action Committee (HRAC) was classified into 23 groupes according to the mode of action (acetyl CoA carboxylase inhibitors, acetolactate synthase, photosystem I and II inhibitors, protoporphyrinogen oxidase inhibitors, carotenoid biosynthesis inhibitors, enolpyruvyl shikimate-3-phosphate synthase inhibitors, glutamine synthetase inhibitors, dihydropteroate synthetase inhibitors, mitosis inhibitors, cellulose inhibitors, oxidative phosphorylation uncouplers, fatty acid and lipid biosynthesis inhibitors, synthetic auxins, auxin transport inhibitors and potential nucleic acid inhibitors or non-descript mode of action). The rice herbicide mixtures registered in Korea were classified based on the guideline of HRAC. Accordingly, such a classification system for resistance management can help to avoid continuous use of the herbicide having the same mode of action in the same field.

국내 수도용 제초제의 작용기작별 분류

국내에 등록된 제초제의 효율적 사용을 위해서 제초제저항성관리위원회에서 제시한 제초제 작용기작별 분류를 기초로 23그룹으로 분류하였다. 세부그룹으로는 acetyl CoA carboxylase 억제제, acetolactate synthase 억제제, photosystem과 억제제, protoporphyrinogen oxidase 억제제, carotenoid biosynthesis 억제제, enolpyruvyl shikimate-3-phosphate synthase 억제제, glutamine synthetase 억제제, dihydropteroate synthetase 억제제, 세포분열 저해제(mitosis inhibitors), cellulose 생합성억제제, oxidative phosphorylation uncouplers, 지방산 및 지질생합성 억제제, synthetic auxins, auxin transport 억제제, potential nucleic acid Inhibitors 혹은 non-descript mode of action으로 나누었다. 이와 같은 그룹화 기준을 토대로 국내 등록되어 사용중인 논 제초제 성분들을 그룹화 하였다. 따라서, 이러한 약제 작용기작 관련 정보를 농약사용자에게 제공함으로써 특정약제의 연용과 중복사용을 방지하여 국내에서 제초제 저항성잡초 발생 문제를 줄일 수 있을 것으로 기대된다.