问:姜得了瘟病如何防治,其主要防治方法有哪些?(河南省沈丘县李老庄乡姚庄姚焱) 答:姜瘟又称之为姜腐烂病,据报导,细菌和真菌均可引起姜腐烂,细菌引起姜腐烂的主要症状是植株根茎部首先发病,呈黄褐色,水渍状,内部组织逐渐变软腐烂,并流出具有恶臭的污白色液汁,叶片开始时反卷,逐渐变黄,干枯或叶片垂萎植株倒伏。真菌引起姜腐 Q: How did ginger get control of the disease? What are the main prevention and treatment methods? (Yao Zhuang, Li Laozhuang, Shenqiu County, Henan Province) Answer: Jiang Pan is also called ginger rot disease. It is reported that both bacteria and fungi Causing ginger decay, the main symptom of bacteria causing ginger decay is the first incidence of plant rhizome, was brown, water-like, the internal organization gradually soft and rotten, and out of stench of dirty white juice, the beginning of the rewinding of leaves, gradually changing Yellow, withered or leaf withered plants lodging. Fungus causes ginger rot