LIQUID COMPLEX FERTILISER Russian patent published in 2022 - IPC C05D9/02 C05G3/00 A01N59/00 A01P21/00 

FIELD: agriculture.

SUBSTANCE: liquid complex fertiliser comprises colloidal silver and a complex of macro- and microelements in salt form, as well as in the form of chelates - metal-ethylenediamine tetraacetic acid, wherein the fertiliser additionally comprises tall sodium amphopolycarboxyglycinate, polyvinylpyrrolidone, water pre-structured with shungite. All components are taken at a certain ratio.

EFFECT: invention provides a possibility of increasing the acaricidal activity against the red spider mite, increasing the insecticidal activity against the foxglove aphid, increasing the antiviral activity against the tomato yellow leaf curl virus, and increasing the stability of the fertiliser as a colloidal system.

1 cl, 6 tbl