Kara, M.; Soylu, E. M. Identification of Fungal Pathogens Belongs to Alternaria, Aspergillus, Fusarium and Penicillium Genera on Onion Plant (Allium Cepa L.) Growing in Hatay, Amasya and Tokat Provinces Using MALDI-TOF Mass Spectrometry. TURSTEP Congresses 2023, 147-147.