Effect of Cirkon and Siliplant for admission and degradation of fungicides in barley plants
It is found out that Zircon and Siliplant increased intake of active fungicide ingredients of Alto Super and Tilt (propiconazole and cyproconazole) into barley plants by 30-40 % when using at the recommended rate, favored their availability in the plants at higher level through reducing the constant of decay rate. When decreasing the rate of fungicide using by 30 % in mixtures, their intake was reducing by 4-15 % but due to inhibiting molecule disintegration their proportion in vegetative mass was higher than when using only fungicide at the recommended rate. The tendency to increase the time of protective action for 2-5 days is noted.