Cefey 642 is a herbicide produced by the company TOV «Agroflex» in Ukraine. The preparation is intended for use on corn and belongs to water-soluble concentrates. It is used to combat various weed species, but specific information about target plant species is not provided in the description. The preparation was registered on November 24, 2011, under registration number 5771. It can be used within agricultural practices to protect corn crops from weeds, although precise application recommendations, such as the last application date or number of applications, are not specified in the provided information. The manufacturer, TOV «Agroflex», specializes in producing agricultural chemical products, including herbicides. Cefey 642 is one of the company's products and may be part of a comprehensive weed control strategy in agriculture.