| abstract |
FIELD: agriculture. n SUBSTANCE: composition comprises HYTd which is a liquid fraction obtained by fermentation of HYTc using HQE, deposited in the ATCC with an assigned patent deposit designation PTA-10861 with the number of ATCC PTA-10861, suspended in HYTb. At that HYTb is a liquid fraction obtained by fermentation of chitin-containing arthropods with the use of HQE, and the said HYTc is a solid fraction obtained from fermentation of chitin-containing arthropods with the use of HQE. The combination comprises HYTd and at least one of HYTa, HYTb, HYTc. At that HYTa is a consortium of microorganisms, obtained from samples of fertile soil deposited in the ATCC under the number of ATCC PTA-10973. Also a composition is proposed, comprising HYTd, and a combination comprising HYTd and at least one of HYTa, HYTb, HYTc, used to reduce the levels of plant pathogens, as well as variants of the method of reduction of plant pathogen levels with the use of the said composition or combination. n EFFECT: increase in crop yields. n 24 cl, 13 dwg, 11 tbl, 6 ex |