By: Lingling Wei, Shuai Xie, Haiping Shi, Xiujuan Li, Hao Hu, Wenchan Chen, Xiaoyu Wang, Changjun Chen, Lihui Wei
BACKGROUND Garlic leaf spot (GLS) caused by Alternaria alternata is one of the main diseases in the garlic production areas, and its management heavily relies on dicarboximide fungicides.