低浓度呕吐毒素作为激发子对马铃薯抗干腐病的诱导及其作用机制

赵潇璨, 徐永清, 贺付蒙, 孙美丽, 袁强, 王雪, 孔德兴, 刘丹, 冯艳忠, 陈赫书, 田明, 刘娣, 李凤兰

Low concentration of vomitoxin as elicitor induced resistance of dry rot disease of potato and its mechanism

Xiao-Can ZHAO, Yong-Qing XU, Fu-Meng HE, Mei-Li SUN, Qiang YUAN, Xue WANG, De-Xing KONG, Dan LIU, Yan-Zhong FENG, He-Shu CHEN, Ming TIAN, Di LIU, Feng-Lan LI

图1 不同浓度DON处理对马铃薯块茎接种接骨木镰刀菌病斑直径的影响 DON: 呕吐毒素。柱形图上不同小写字母表示差异显著(P < 0.05)。

Fig. 1 Effects of different DON concentrations on lesion diameter of potato tubers inoculated with F. sambucinum DON: vomitoxin. Different lowercase letters above the columns show significant difference (P<0.05).