논문 상세보기
pp.299-305
풋콩에서 문제시되는 미이라병의 꼬투리 리병 및 종실감염을 줄이기 위해 포장에서 베노밀을 생육 시기별로 처리한 결과는 다음과 같다. 1. 베노밀 처리에 따라 미이라병반이 없는 풋콩의 건전 꼬투리비율은 R5기 1회처리와 R4＋R5기 2회처리에서 가장 높았다. 2. 건전 꼬투리비율은 주경보다 분지에서, 그리고 상위부가 하위부보다 높았다. 3. 종실의 미이라리병입율은 베노밀 처리에 따라 감소되었고, R6기 1회처리와 R4.＋R6기 2회처리에서 낮았다. 4. 베노밀 처리에 다라 건전 꼬투리 및 종실비율이 높아져서 건전 꼬투리수량은 34∼76％ 그리고 종실수량은 51∼98％ 증수하였다.
This study was conducted to investigate the effects of benomyl application at different growth stages on the infection of green pod and seed by Phomopsis spp. and yield in vegetable soybean. One early maturing vegetable soybean variety 'Seokryangputkong' was planted on 20 April at Suwon in 1996. The rate of non-infected green pods by Phomopsis spp. was most highly suppressed by benomyl application once at the R5 stage and twice at R4 and R6 stages. The rate of non-infected green pods was higher in branches than in mainstem, and in upper than in low part of plant. The Phomopsis seed decay at maturity was most highly decreased by benomyl application once at the R6 stage and twice at the R4 and R6 stages. Benomyl application effectively reduced the infection rate of green pod and seeds by Phomopsis spp. and increased the yield of non-infected green pods by 34∼76％ and non-infected seeds by 51∼98％.
