A. G. Gorbacheva
FSBSI “All-Russian Research Institute of Maize”
Russian Federation

Doctor of Agricultural Sciences, Main Researcher of the Department of primary and basic seed production,

357528, Pyatigorsk, Ermolaev Str., 14-B.

G. Ya. Krivosheev
FSBSI Agricultural Research Center “Donskoy”
Russian Federation

Candidate of Agricultural Sciences, Leading Researcher of the Laboratory for maize breeding and seed production,

347740, Rostov region, Zernograd, Nauchny Gorodok Str., 3.

A. S. Ignatiev
FSBSI Agricultural Research Center “Donskoy”
Russian Federation

Candidate of Agricultural Sciences, Senior Researcher of the Laboratory for maize breeding and seed production,

347740, Rostov region, Zernograd, Nauchny Gorodok Str., 3.

N. A. Orlyanskaya
Voronezh Branch of the FSBSI ARRSI of Corn
Russian Federation

Candidate of Agricultural Sciences, Leading Researcher of the Department of breeding and seed production,

396835, Voronezh region, Khokholsky district, v. of Opytnoy stantsii VNIIK.