REDUCTION OF DRIFT DURING SPRAYING Russian patent published in 2021 - IPC A01N25/06 A01N25/30 

FIELD: agriculture.

SUBSTANCE: agrochemical spray preparation includes at least one agent reducing the drift during spraying in an amount of 0.001 to 4 wt.%, which is an alkoxylated polyol or polyamine, which does not necessarily contain a terminal acyl group and at least one agrochemically active compound and/or nutrient. Alternatively, the agrochemical preparation may contain neoinogenic alkoxylate. The drug is able to reduce the drift during spraying by at least 10%. A preparation concentrate suitable for obtaining an agrochemical preparation for spraying, including the above-mentioned agent reducing the drift during spraying, is proposed. A method is proposed for reducing the drift during spraying by using the above-mentioned agrochemical preparation and/or a diluted concentrate of the preparation. A method for treating vegetation is also proposed, and the treatment is selected from pest control and the provision of nutrients, involving the application of the above-mentioned preparation and/or a diluted concentrate of the preparation to the specified vegetation or directly to the environment in which the specified vegetation is located.

EFFECT: invention makes it possible to provide improved control of drift during the treatment of vegetation.

5 cl, 4 tbl