红麻炭疽病的防治红麻炭疽病是红麻生产上为害最重的病害之一。系国内植物检疫对象。两年来，对留种用麻的炭疽病进行综合防治，可使成株发病率降低至０．１％以下，取得了显著的成效。现介绍防治措施如下：１轮作与水稻轮作，红麻与水稻隔年轮作不仅能减轻炭疽病发生，减... Anthracnose prevention and cure Anthracnose is one of the most damaging diseases in kenaf production. Department of the domestic phytosanitary object. In the past two years, the comprehensive prevention and control of the anthracnose remaining on nurseries has reduced the incidence of adult plants below 0.1% and achieved remarkable results. Are introduced prevention and control measures are as follows: 1 rotation and rotation of rice, kenaf and paddy every other annual rotation can not only reduce the occurrence of anthrax, minus ...