SOLID HERBICIDE AND METHOD OF ITS APPLICATION Russian patent published in 2023 - IPC A01N63/14 C05F11/02 C05F17/05 

FIELD: agriculture.

SUBSTANCE: invention is related to crop production, and can be used as a continuous herbicidal agent on agricultural and non-agricultural lands, including lawns, slopes of roads and railways, sanitary and protective zones and other areas where vegetation is controlled. As a continuous herbicide, humus from peat or brown coal, or leonardite, or frass of Brachycera Orthorrhapha insect larvae, or from a mixture of peat and frass of Brachycera Orthorrhapha insect larvae at a ratio of 1:1, or from a mixture of peat and leonardite at a ratio of 0.5:1, or a mixture of brown coal, leonardite and frass of Brachycera Orthorrhapha insect larvae at a ratio of 1:1:1 or lignohumus with a concentration of humus per dry matter of 39-210 g/L. In the method, plants are treated with a herbicide working solution at a solution pH of 9.5-14 and a consumption rate of 30-80 L/ha.

EFFECT: inventions provide for creation of a continuous herbicide based on humus obtained from natural biological raw materials, which do not have a negative effect on natural bio- and agrocenosis.

13 cl, 1 tbl, 18 ex