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The invention relates to agriculture and can be used for the weed control. A herbicidal composition based on two-component synergetic mixture contains 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine (atrazine) as one of components, and sulfonylurea derivative as the second component.
Compounds of heterocyclic rings of 5 or 6 parts, non- saturated, substituted by nitro-imine or cyanomine groups, and the insecticide compounds that contain them.
2-trifluoromethyl 4,6 dinitro-phenol and derivatives thereof , process for the preparation thereof and herbicidal, acaricidal and crop regulating compositions containing same