Study on the control of downy mildew of onion with several new fungicides
1, 본 시험은 2개년에 걸쳐(1963-1964) 부산에서 양파로균병방제를 위하여 신살균제 6종을 공시하여 종래에 사용하여 오던 석회보르도와 비교시험하였다. 2. 약제처리구는 무처리에 비하여 방제효과를 인정할 수 있었으며 특히 Difolatan과 Dithane M 45는 그 효과가 우수하였으며 Dithane M22, Dithane Z 78, Orthocide도 석회보르도보다 효과가 좋았으며 산키농은 석회보르도와 함께 전자에 비해 약간 효과가 떨어지는 것을 알 수 있었다.
This experiment was compared Bordeaux mixture, which used to as good fungicide up to date, with new 6 fungicides for control of powdery mildew on onion from 1963 to 1864 in Pusan. In resulting treated blocks was better effect than untreated block, and specially Difolatan and Dithane M 45 was best. Dithane M 22, Dithane Z 78 and Orthocide was moderate but Sankinon and Bordeaux mixture was lower effect than formers.