生姜腐烂病俗称姜瘟病,是生姜中最常见且普遍发生的一种毁灭性病害。植株受病菌侵害后,叶片最初表现为下垂无光泽,尔后由下而上变为枯黄色,最终叶缘卷缩枯死:茎部受害,最初是茎基 Ginger rot disease known as the ginger blast, ginger is the most common and widespread occurrence of a devastating disease. After the plants were attacked by germs, the leaves initially showed dullness, and then turned yellowish from bottom to top, eventually curling up and shrinking of the leaf margins: the stems were harmed, initially stems