FIELD: agriculture.
SUBSTANCE: remedy for abatement against sicknesses of grain crops contains mix of phenyl-propanide including lignin, disidemoon and sterines, gained of the fresh crushed wood of larch (Larix sibirica) by extraction with liquid carbon dioxide at temperature of 5-20°C and pressure of 20-30 atm with an intermediate depressurization to 1 atm and next extraction at first at 20-30 atm, then at 56-68 atm with reception of water and oily phases and their mixture in the relation 1:1.
EFFECT: defeat of plants by smut sicknesses decreases and productivity of grain crops raises.
3 ex, 7 tbl
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