For citations:

Derevyagina M.K., Vasilyeva S.V., Zeyruk V.N., Belov G.L. Use of preparations containing colloid silver in potato disease control. IZVESTIYA OF TIMIRYAZEV AGRICULTURAL ACADEMY. 2020;(4):54-66. (In Russ.) https://doi.org/10.26897/0021-342X-2020-4-54-66