Application of remote-controlled aerial application to control weeds on the Paddy Field using benzobicyclon mixtures

Abstract

: This study was conducted to evaluate the efficacy of benzobicyclon mixtures by using Remote-controlled aerial application (RCAA) to control annual and perennial weeds in rice paddy field. Eight annual weed species including Echinochloa crus-galli L. and three perennial weeds were dominated in the experimental field. Application of benzobicyclon mixtures using RCAA was highly effective to control both annual and perennial weed species. When compared with untreated control, no visual injuries were detected at single and double dosage of benzobicyclon mixtures. Finally, rice yield in the benzobicyclon mixtures was as much as that in the hand weeding. This study indicates that benzobicyclon mixtures using RCAA can be applied to control both annual and perennial weed species in rice paddy field.

Status and Perspective of Bioherbicde Development for Organic Weed Management

“…그 결과 프랑스와 유럽의회는 많 은 제제 혹은 활성성분을 시장으로부터 퇴출한 바 있다. 활성이 뛰어난 합성제초제의 개발로 농민들은 한가지 화 학계열의 제초제를 사용하여 잡초를 관리하게 되었으며, 그 부작용으로 저항성 잡초가 출현하게 되어 최근까지 중 요한 세계적 이슈가 되고 있는 실정이다 (Kang et al, 2014;Park et al, 2014). (Park et al, 2013).…”