(1)
Guliayeva, G.; Tokovenko, I.; Pasichnyk, L.; Patyka, M. Impact of the Biological Preparation Extrakon on Photosynthetic Apparatus, Enzymatic Activity of Antioxidant Enzymes and Performance of Spring Wheat Plants in the Host-Pathogen System. Agric. sci. pract. 2016, 3, 32-41.