Ascomycete fungal disease response barley common root rot response 2011-08-19T12:33:03Z An Ascomycete fungal disease response trait (TO:0001145) caused by Cochliobolus sativus (Bipolaris sorokiniana), Fusarium culmorum and Fusarium pseudograminearum. Symptoms: brown lesions on the roots, especially the subcrown internode. Under severe conditions, lesions can become nearly black with brown tissue extending into the crown and leaf sheaths. Stunted plants with reduced tillering and yield. Heads can be white with fewer kernels that are small and shriveled. TO:0020058 plant_trait_ontology jaiswalp crown rot (broad)