I-Bicyclopyroneiwumuthi wesithathu we-triketone owethulwe ngempumelelo yi-Syngenta ngemva kwe-sulcotrione ne-mesotrione, futhi iyi-HPPD inhibitor, okuwumkhiqizo okhula ngokushesha kuleli klasi lemithi yokubulala ukhula eminyakeni yamuva.Isetshenziselwa kakhulu ummbila, isithombo sebhitrudi, okusanhlamvu (njengokolweni, ibhali) kanye nezinye izitshalo ukulawula ukhula olunamaqabunga abanzi kanye nolunye ukhula lotshani, futhi lunomthelela omkhulu wokulawula ukhula olunezinhlamvu ezinkulu ezinamahlamvu abanzi njenge-trilobite ragweed. kanye nokhokho.Umphumela omuhle wokulawula ukhula olumelana ne-glyphosate.

Inombolo ye-CAS: 352010-68-5,
Ifomula yamangqamuzanaI-C19H20F3NO5
Isisindo samangqamuzana esihlobeneingu-399.36, futhi ifomula yesakhiwo imi kanje,

Hlanganisa Ukwakhiwa

I-Bicyclopyrone ingahlanganiswa nama-herbicide ahlukahlukene afana ne-Mesotrione, i-Isoxaflutole, i-Topramezone, ne-Tembotrione.Ngokuxuba nama-safener benoxacor noma i-cloquintocet, i-Bicyclopyrone ingathuthukisa ukuphepha ezitshalweni.Izinhlobonhlobo zokubulala ukhula zinomsebenzi omuhle ngokumelene nokhula olunamaqabunga abanzi kanye nokhula olungapheli kanye nolwaminyaka yonke, futhi lungasetshenziswa emasimini ommbila, ukolweni, ibhali, umoba kanye nezinye izinsimu zezitshalo.

Nakuba i-Bicyclopyrone isikhona emakethe maduze, ukusetshenziswa kwayo kwelungelo lobunikazi kusengaphambili, futhi ilungelo layo lobunikazi elihlanganisiwe e-China (CN1231476C) liphelelwe yisikhathi ngoJuni 6, 2021. Kusukela manje, yi-Shandong Weifang Runfeng Chemical Co., Ltd. kuphela ethole ukubhaliswa kokubhaliswa. ka-96% womuthi wokuqala we-Bicyclopyrone.E-China, ukubhaliswa kwamalungiselelo ayo namanje akunalutho.Abakhiqizi abadinga usizo bangazama imikhiqizo yayo eyinhlanganisela nge-Mesotrione, Isoxaflutole, Topramezone, neTembotrione.

Ukulindela Imakethe

Ummbila uyisitshalo esisetshenziswa kakhulu seBicyclopyrone, esibalelwa ku-60% wemakethe yawo yomhlaba wonke;I-Bicyclopyrone isetshenziswa kakhulu e-United States nase-Argentina, ibalwa cishe ngama-35% kanye nama-25% emakethe yayo yomhlaba wonke ngokulandelana.

I-Bicyclopyrone inokusebenza kahle okuphezulu, ubuthi obuphansi, ukuphepha kwezitshalo okuphezulu, akulula ukukhiqiza ukumelana nezidakamizwa, futhi iphephile futhi inobungane emvelweni.Kulindeleke ukuthi umkhiqizo ube nethemba elihle lemakethe emasimini ommbila esikhathini esizayo.