I-Dicamba esebenza ngokushesha yokubulala ukhula

Incazelo yomkhiqizo

I-Dicamba iyi-herbicide ekhethiwe emndenini we-chlorophenoxy wamakhemikhali.Iza ngezindlela eziningi zikasawoti kanye nokwakheka kwe-asidi.Lezi zinhlobo ze-dicamba zinezakhiwo ezahlukene endaweni ezungezile.I-Dicamba isibulala-khula esihlelekile esisebenza njengokulawula ukukhula kwezitshalo.Ngemva kokufaka isicelo, i-dicamba imuncwa ngamaqabunga nezimpande zokhula oluqondiwe bese ithuthelwa kuso sonke isitshalo.Esitshalweni, i-dicamba ilingisa i-auxin, uhlobo lwehomoni yezitshalo, futhi ibangela ukuhlukana nokukhula kwamaseli okungavamile.Indlela yokusebenza ye-Dicamba ukuthi ilingisa i-hormone yesitshalo yemvelo i-auxin.Ama-Auxin, atholakala kuzo zonke izitshalo eziphilayo embusweni, anomthwalo wemfanelo wokulawula inani, uhlobo kanye nesiqondiso sokukhula kwezitshalo, futhi atholakala kakhulu kumathiphu ezimpande zezitshalo namahlumela.I-Dicamba ingena ezitshalweni ezilashwe ngamahlamvu nezimpande futhi ithatha indawo ye-auxin yemvelo ezindaweni ezibophayo.Lokhu kugxambukela kuholela ekukhuleni okungajwayelekile kokhula.Ikhemikhali yakheka ezindaweni ezikhulayo zesitshalo futhi iholela esitshalweni esihlosiwe ukuba siqale ukukhula ngokushesha.Uma sisetshenziswa ekugxiliseni okwanele, lesi sitshalo sikhula ngaphandle kwemithombo yaso yezakhi bese siyafa.

I-Dicamba iyisithako esisebenzayo somuthi wokubulala ukhula ngoba isiza ekulawuleni ukhula oluthuthuke ukumelana nezinye izindlela zokwenza zokubulala ukhula (njenge-Glyphosate).I-Dicamba nayo ingahlala isebenza emhlabathini lapho ifakwe khona izinsuku ezifika kweziyi-14.

I-Dicamba ibhaliselwe ukusetshenziswa ezitshalweni ezihlukahlukene zokudla nokudla, okuhlanganisa ummbila, ibhali, ukolweni, kanye nobhontshisi wesoya we-dicamba (DT).Iphinde isetshenziselwe ukulawula ukhula ku-turf okuhlanganisa utshani, izinkundla zegalofu, izinkundla zemidlalo, namapaki.Sebenzisa i-Dicamba njengendlela yokwelapha ekhethiwe yanoma yiluphi ukhula olusafufusa ongalufuni lukhule endaweni yakho, ikakhulukazi olumelana ne-Glyphosate.