I-Sulfentrazone iqondiswe ku-herbicide

Incazelo yomkhiqizo

I-Sulfentrazone iwumuthi okhethwayo osetshenziswa enhlabathini ukulawula ukhula lwamaqabunga abanzi kanye ne-yellow nutsedge ezitshalweni ezihlukahlukene ezihlanganisa ubhontshisi wesoya, ubhekilanga, ubhontshisi owomile, nophizi owomile.Iphinde icindezele ukhula oluthile lotshani, nokho izinyathelo ezengeziwe zokulawula ngokuvamile ziyadingeka.Ingasetshenziswa kusenesikhathi ngaphambi kokutshala, isitshalo esifakwe ngaphambili, noma esandulela ukumila futhi siyingxenye emixube eminingi ye-preemergence herbicide premixes.I-Sulfentrazone isesigabeni samakhemikhali se-aryl triazinone sama-herbicides futhi ilawula ukhula ngokuvimbela i-protoporphyrinogen oxidase (PPO) enzyme ezitshalweni.I-PPO inhibitors, indawo ye-herbicide-of-action 14, iphazamisa i-enzyme ebandakanyeka ku-chlorophyll biosynthesis futhi iholela ekunqwabelaneni kwezinto ezimaphakathi ezisebenza kakhulu lapho zivezwe ekukhanyeni okuholela ekuphazamisekeni kolwelwesi.Imuncwa ikakhulukazi izimpande zezitshalo kanye nezitshalo ezisengozini yokufa ngemva kokuvela nokuchayeka ekukhanyeni.I-Sulfentrazone idinga umswakama okhona emhlabathini noma njengemvula ukuze ifinyelele amandla ayo aphelele njengomuthi obulala ukhula ngaphambi kokuvela.Ukuthintana kwe-Foliar kubangela ukuwohloka okusheshayo kanye ne-necrosis yezicubu zesitshalo eziveziwe.

I-Sulfentrazone ihlinzeka ngokulawula isikhathi eside kokhula oluqondiwe futhi i-spectrum ingakhuliswa ngengxube yethangi neminye imithi yokubulala ukhula eyinsalela.I-Sulfentrazone ayizange ibonise noma yikuphi ukumelana namanye ama-herbicides ayinsalela.Njengoba i-sulfentrazone ingumuthi obulala ukhula ngaphambi kokuvela, usayizi wamaconsi amakhulu we-spray kanye nokuphakama okuphansi kwe-boom kungasetshenziswa ukunciphisa ukukhukhuleka.

Ukuze uvimbele ukukhula kokhula olumelana ne-sulfentrazone, sebenzisa izinqubo ezinjengokuzungezisa nokuhlanganisa izindawo zokusebenzela zokubulala ukhula kanye nokusebenzisa ukulawula ukhula ngomshini.

I-Sulfentrazone iphinde isebenzise ngaphandle kwezolimo: ilawula uhlaza emaphethelweni emigwaqo kanye nojantshi.

I-Sulfentrazone ayinabo ubuthi ezinyonini, izilwane ezincelisayo, nezinyosi ezindala ngokuchayeka okunamandla.I-Sulfentrazone ayibonisi ubufakazi be-acute neurotoxicity, carcinogenicity, mutagenesis, noma i-cytotoxicity.Kodwa-ke, iyacasula iso elincane futhi abafake izicelo kanye nezibambi kudingeka bagqoke izingubo ezimelana namakhemikhali.

CropUses:

Uphizi, uphizi, uphizi owomile, i-horseradish, ubhontshisi be-lima, uphayinaphu, ubhontshisi wesoya, ama-strawberries, umoba, ubhekilanga, ugwayi, i-turf