每年七八月间,成都平原上的水稻就会遭遇“怪现象”:叶子变得枯黄,茎秆开始腐烂。有经验的农夫看一眼就晓得,这是水稻得了“纹枯病”。千万别小瞧了它,它可是在水稻界有“癌症”之名的杀手,每年发作时能让亩产减少一半,但人们就是对它束手无策。 Between July and August of each year, rice in the Chengdu Plain encounters “strange phenomenon ”: the leaves turn yellow, the stems begin to decay. Experienced farmers know at a glance, this is rice got Sheath blight . Do not underestimate it, but it is a killer in the world of “cancer” in the rice industry, which halves the production of mu in each attack, but people are at a loss what to do with it.