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pro vyhledávání: '"Anna Vyunik"'
Publikováno v:
Vestnik Kurganskoi GSKhA. :3-9
Autor:
Igor Subbotin, Valentina Polovnikova, Anna Vyunik, Igor Porsev, 'Rosselkhozcenter\\' Kurgan Oblast
Publikováno v:
Proceedings of the Kuban State Agrarian University. 1:164-168
Publikováno v:
KnE Life Sciences.
This article presents the results of studying the phytosanitary situation in the cultivation of 10 varieties of green pea in the Trans-Urals. We noted that the economic threshold of harmfulness by the soilborne and leaf-and-stem disease agents was cr