Erysiphe betae (sugar beet powdery mildew )
Erysiphe betae
sugar beet powdery mildew
Erysiphe communis, Erysiphe communis f. betae, Erysiphe communis f.sp. polygonorum, Erysiphe polygoni, Erysiphe polygoni f.sp. betae,Microsphaera betae, Oidium erysiphoides
Worldwide
AZ, CA, CO, ID, KS, MI, MT, NE, NM, OR, TX, UT, WA, WY, ND
2021-04-14 21:18:04
fungus
Korea
sugar beet, swiss chard, table beet, spinach
ERYSBE
Primarily affects sugar beets. Seed is not known to be a means of transport or spread (ERYSBE-1)