Sep 2026
First report of Colletotrichum truncatum causing leaf spot on Orychophragmus violaceus in China
The fungus was re isolated from symptomatic tissues and confirmed as C. truncatum by morphology and ACT sequence, fulfilling Koch’s postulates, and these findings provide a first report for the disease on O. violaceus.
Ya-Qin Xiang, Hai-Feng Liu
· Plant Disease · 0 citations