AGRICULTURAL ADJUVANT “BIOGOR” Russian patent published in 2023 - IPC A01N25/30 C07C9/15 

FIELD: agriculture.

SUBSTANCE: invention is related to agricultural adjuvants. The adjuvant for agricultural purposes "Biogor" contains an ethoxylated surfactant, a water-retaining agent and a defoamer, and a synergistic mixture of ethoxylated fatty alcohols of the C₁₂-C ₁₄ fraction, ethoxylated fatty alcohols of the C₉-C₁₂ fraction and hydrogenated oil is used as a surfactant, in the following ratio of components, in wt. %: alcohols of C₁₂-C₁₄-10 fraction, alcohols of C₉-C₁₂-80 fraction, hydrogenated oil - 10, while the adjuvant contains components in the following ratio: surfactant - 80%; pH regulator - 5%; humectant - 13%; defoamer - 2.0%. The optimal concentration of the adjuvant in the working aqueous solution during seed treatment before sowing is 2.5-3.5 mg/l. The optimal concentration of the adjuvant in the working aqueous solution when treating the vegetative part of plants is 500 ml/l at a flow rate of the working solution of 200 l/ha.

EFFECT: proposed adjuvant for agricultural purposes "Biogor" provides an increase in dispersion and stability of working solutions of pesticides, an improvement of the sprayability and stickiness of the applied working solutions of plant protection products and activators of their growth and development, an acceleration and increase of degree of penetration of active substances of plant protection products and their assimilation by biological objects, a decrease of consumption of active substances and increase of effectiveness of their impact, allowing to prolong the period of their action and retaining its properties when using hard water.

3 cl, 3 tbl