Germany is worldwide one of the largest hop (Humulus lupulus L.) producers, an essential crop for the brewing industry. However, infections caused by viruses and viroids can severely impact hop yield and quality. Photo: G. Leefken/JKI

Identified viruses and viroids in all sample pools over three years. Image: A. Pasha A, G. Schrader, H. Ziebell/JKI.

🌿 #Hop (Humulus lupulus L.), vital to brewing, was studied for #virus and viroid diversity in Germany. Ali Pasha, Gritta Schrader & Heiko Ziebell found low diversity: 4 viruses, 2 viroids; CBCVd only in Hallertau (2021–2023).
📄 doi.org/10.1371/jour...
#PLOSOne #hopvirome #research #brewingindustry