Hello, are you asking if Aiyuyu is real or fake? Aiyuyu is real. AIYUYU correctly used on the general field common Matang, oxalis, amaranth, quinoa and other weeds have ideal preventive effect. At the same time, it also has a good control effect on wild millet, balsam ferns, thistle, endive, iron amaranth, duckweed, field whirligig, bowl flower and so on. Aiyuyu is currently the only long-lasting corn herbicide that can be activated by the triple weed control mechanism of soil closure, early post-emergence stem and leaves, and reactivation by rainwater. After several years of trials and demonstrations, it has been put on the corn weed control stage with great fanfare. AIYUYU can effectively prevent and eliminate annual grass weeds and broadleaf weeds in corn fields, and it is a strong herbicide in the "Bayer More Corn" program. Its active ingredients, thifensulfuron and isoxaflutole, were developed by Bayer.