V. I. Kozhevnikov
North Caucasus Federal Agricultural Research Center
Russian Federation

Vladimir Ivanovich Kozhevnikov, Candidate of Agricultural Sciences, Associate Professor, Director of the Stavropol Botanical Garden named after V.V.Skripchinsky branch

49 Nikonov Str., Mikhailovsk, 356241, Stavropol Territory

A. F. Koltsov
North Caucasus Federal Agricultural Research Center
Russian Federation

Alexander Fedorovich Koltsov, Senior Researcher

49 Nikonov Str., Mikhailovsk, 356241, Stavropol Territory

E. N. Grishchenko
North Caucasus Federal Agricultural Research Center
Russian Federation

Evgeniya Nikolaevna Grishchenko, Candidate of Biological Sciences, Senior Researcher

49 Nikonov Str., Mikhailovsk, 356241, Stavropol Territory

N. V. Shchegrinets
North Caucasus Federal Agricultural Research Center
Russian Federation

Natalia Viktorovna Shchegrinets, Candidate of Agricultural Sciences, Senior Researcher

49 Nikonov Str., Mikhailovsk, 356241, Stavropol Territory