唑啉草酯 Igama lesiNgisi elijwayelekile yi-Pinoxaden;Igama lamakhemikhali ngu-8-(2,6-diethyl-4-methylphenyl) -1,2,4,5-tetrahydro-7-oxo-7H- Pyrazolo[1,2-d][1,4,5]oxadiazepine- I-9-yl 2,2-dimethylpropionate;Ifomula yemolekyuli: C23H32N2O4;Isisindo samangqamuzana esihlobene: 400.5;Inombolo yokungena ye-CAS: [243973-20-8];ifomula yesakhiwo iboniswa ku-Figure.Uwumuthi wokubulala ukhula wangemva kokuvela futhi okhethiwe othuthukiswe yi-Syngenta.Yasungulwa ngo-2006 futhi ukuthengiswa kwayo ngo-2007 kwedlula US$100 million.
Indlela yokwenza
I-Pinoxaden ingeyesigaba esisha se-phenylpyrazoline yama-herbicides futhi iyi-acetyl-CoA carboxylase (ACC) inhibitor.Indlela yayo yokusebenza iwukuvimba ukwakheka kwe-fatty acid, okuholela ekuvinjweni kokukhula kweseli nokuhlukana, nokufa kwezitshalo zokhula, nge-systemic conductivity.Umkhiqizo usetshenziswa kakhulu njengomuthi wokubulala ukhula ngemuva kokuhluma emasimini okusanhlamvu ukuze ulawule ukhula lotshani.
Isicelo
I-Pinoxaden iwumuthi okhethayo, we-systemic-conductive utshani wokhula, osebenza kahle kakhulu, obanzi, futhi umunca ngokushesha ngeziqu namaqabunga.Ukulawulwa kwangemuva kokuhluma kokhula olusanhlamvu lwaminyaka yonke emasimini kakolweni nebhali, njengebhulashi, ibhulashi laseJapane, i-oats yasendle, i-ryegrass, utshani, umsila wempungushe, utshani obunzima, i-serratia kanye notshani, njll. Iphinde ibe nomthelela omuhle kakhulu wokulawula ukhula olunenkani olunjalo. njenge-ryegrass.Umthamo wesithako esisebenzayo ngu-30-60 g/hm2.I-Pinoxaden ifaneleka kakhulu okusanhlamvu kwasentwasahlobo;ukuthuthukisa ukuphepha komkhiqizo, i-fenoxafen ephephile yengezwa.
1. Ukuqala ngokushesha.Emasontweni angu-1 kuya kwangu-3 emva komuthi, izimpawu ze-phytotoxicity zivela, futhi i-meristem isheshe iyeke ukukhula kanye necrose ngokushesha;
2. Ukuvikeleka okuphezulu kwemvelo.Iphephile esitjalweni samanje sikakolweni, ibhali kanye ne-biosafety engahlosiwe, iphephile ezitshalweni ezilandelayo kanye nemvelo;
3. Indlela yokwenza ihlukile futhi ingozi yokumelana iphansi.I-Pinoxaden inesakhiwo samakhemikhali esisha sha esinezindawo zesenzo ezihlukene, okwandisa indawo yayo yokuthuthuka emkhakheni wokulawula ukumelana.
Isikhathi sokuthumela: Jul-04-2022