METHOD OF INHIBITION OF WEED GROWTH, HERBICIDE COMPOSITION, PRODUCT Russian patent published in 2000 - IPC

FIELD: organic chemistry, herbicides, agriculture. SUBSTANCE: invention describes method of inhibition of weed growth in locus involving addition to the mentioned locus of (a) 4-benzoylisoxazole of the formula (I) where R is hydrogen atom; is cyclopropyl-group; R² is taken among S(O)pMe and trifluoromethyl-group; n = 2; p = 2; and (b) N-isopropyl-(5-trifluoromethyl-1,3,4-thiadiazole-2-yl)-4-4¹- -fluorohydroxyacetanilide) of the formula (II) in the mass ratio (a): (b) from 1:2,4 to 1:9,6, and these compounds are taken in the amounts providing herbicide effect. Invention describes also the composition and product. Composition is used for control of competitive weeds of many culture species. EFFECT: increased activity, decreased amount of active component. 13 cl, 6 tbl, 6 ex