Topramezone waa geedka geedaha lagu buufiyo ee ugu horreeya ee ay BASF u samaysay beeraha galleyda, kaas oo ah daawo joojisa 4-hydroxyphenylpyruvate oxidase (4-HPPD). Tan iyo markii la bilaabay 2011, magaca badeecada "Baowei" ayaa lagu taxay Shiinaha, taasoo jabinaysa cilladaha badbaadada ee geedaha lagu buufiyo ee caadiga ah ee beeraha galleyda isla markaana soo jiidatay dareenka warshadaha.
Faa'iidada ugu weyn ee topramezone waa badqabkeeda galleyda iyo dalagyada xiga, waxaana si weyn loogu isticmaalaa ku dhawaad dhammaan noocyada galleyda sida galleyda caadiga ah, galleyda glutinous, galleyda macaan, galleyda beerta, iyo popcorn. Isla mar ahaantaana, waxay leedahay muuqaal ballaaran oo sunta cayayaanka disha, firfircooni sare, iyo isbedbeddel xooggan, waxayna leedahay saameyn xakameyn wanaagsan oo ku saabsan haramaha u adkaysta glyphosate, triazine, acetyllactate synthase (ALS) inhibitors, iyo acetyl CoA carboxylase (ACCase) inhibitors.
Sida laga soo xigtay warbixinnada, sannadihii ugu dambeeyay, iyadoo haramaha u adkaysta beeraha galleyda ay sii adkaanayso in la xakameeyo, faa'iidada iyo waxtarka xakamaynta ee sunta cayayaanka dhaqameed ee tubaakada iyo nitrate-ka ayaa hoos u dhacay, shirkadaha sunta cayayaanka ee gudaha ayaa fiiro gaar ah u yeeshay topramezone. Iyadoo uu dhacayo patent-ka BASF ee Shiinaha (lambarka patent-ka ZL98802797.6 ee topramezone wuxuu dhacay Janaayo 8, 2018), geeddi-socodka deegaanka ee daawada asalka ah ayaa sidoo kale si joogto ah u socda, suuqeeduna si tartiib tartiib ah ayuu u furmi doonaa.
Sannadkii 2014, iibka caalamiga ah ee topramezone wuxuu ahaa 85 milyan oo doolarka Mareykanka ah, sannadkii 2017-kiina, iibka caalamiga ah wuxuu gaaray heerkii ugu sarreeyay ee taariikhiga ahaa oo ahaa 124 milyan oo doolarka Mareykanka ah, isagoo kaalinta afraad ka galay daawooyinka cayayaan dilaha ee ka hortagga HPPD (saddexda ugu sarreeya waa nitrosulfuron, isoxacloprid, iyo cyclosulfuron). Intaa waxaa dheer, shirkadaha sida Bayer iyo Syngenta waxay gaareen heshiis lagu horumarinayo soybeans-ka u dulqaadan kara HPPD, taas oo sidoo kale gacan ka geysatay kobaca iibka topramezone. Marka laga eego dhinaca iibka adduunka, suuqyada ugu muhiimsan ee iibka topramezone waxay ku yaalliin waddamo sida Mareykanka, Jarmalka, Shiinaha, Hindiya, Indonesia, iyo Mexico.
Waqtiga boostada: Sebteembar-25-2023