For citations:

Zhemchuzhina A.I., Kiseleva M.I., Zhemchuzhina N.S., Belyakova S.V. Virulence of puccinia triticina erikss. Population in non-chernozem area of Russia. Agrarian science. 2019;1:137-141. (In Russ.) https://doi.org/10.32634/0869-8155-2019-326-1-137-141