Scientific considerations on the improvement of the range of herbicides for the protection of sunflower crops

Abstract

We have determined the infestation patterns of the sunflower crops in different soil and climate zones, and defined the factors of the herbicide application to the plantations. This article provides the results of the investigation of biological effectiveness and the development of the regulations on the use of new agents for the improvement and expansion of the range of herbicides for the protection of sunflower crops.

Keywords: range of pesticides, herbicides, sunflower, weeds, biological effectiveness of the agents, regulations of use