ФУНГИЦИДНАЯ И БИОЛОГИЧЕСКАЯ АКТИВНОСТЬ НОВЫХ КОМПОЗИЦИЙ - ПРОТРАВИТЕЛЕЙ СЕМЯН ХЛОПЧАТНИКА.

Background. It is known that due to plant diseases, seed treatment before sowing is necessary, because for this reason, up to 2.96% of the raw cotton crop per year is lost. Etching with one preparation, with a single fungicidal activity, does not lead to a positive effect. Therefore, it is necessary to rely on a rational combination of fungicides, insecticides, and plant growth stimulants. Purpose: to evaluate the biological effectiveness of seed treaters, based on the identification of the most promising, biologically active drugs. Methodology. Laboratory experiments on germination and germination of cotton seeds. Biological activity was evaluated according to the indicators of sowing qualities of UzNIIKh. Originality. For the first time, a biological assessment of new synthesized seed dressing compounds was given. Findings. The selection of effective compounds was carried out, the optimal concentrations of protectants were identified, from the action of which no toxic effect was observed. [ABSTRACT FROM AUTHOR]