I-Trifluralin pre-emergence ukhula ibulala i-herbicide

Incazelo yomkhiqizo

I-Trifluralin iwumuthi osetshenziswa kakhulu ngaphambi kokuhluma.I-Trifluralin ivame ukusetshenziswa emhlabathini ukuze inikeze ukulawula utshani obuhlukahlukene bonyaka kanye nezinhlobo zokhula olunamaqabunga abanzi.Ivimbela ukukhula kwezimpande ngokuphazamisa i-mitosis, futhi ngaleyo ndlela ingalawula ukhula njengoba luhluma.Ngokumisa i-meiosis yesitshalo, i-trifluralin ivimbela ukukhula kwezimpande zesitshalo, ngaleyo ndlela inqande ukuhluma kokhula.I-Trifluralin isetshenziswa kakhulu ukususa ukhula emasimini kakotini, ubhontshisi wesoya, wezithelo, nakwamanye amasimu emifino.Okunye ukwakheka kungasetshenziswa ekhaya ukulawula ukhula nezitshalo ezingafuneki engadini.

I-Trifluralin iwumuthi wokubulala ukhula we-dinitroaniline okhethiwe, osanda kuvela okufanele ufakwe enhlabathini ngendlela yemishini phakathi namahora angama-24 okufakwa kwawo.Ama-herbicides angaphambi kokuhluma asetshenziswa ngaphambi kokuba izithombo zokhula zihlume.Ukwakheka kwe-Granular kungase kuhlanganiswe nokuchelela phezulu.I-Trifluralin iyi-herbicide ekhethiwe yomhlabathi esebenza ngokufaka isithombo endaweni ye-hypocotyls futhi iphazamise ukuhlukana kwamaseli.Iphinde ivimbele ukukhula kwezimpande.

Ingasetshenziselwa ukotini, ubhontshisi wesoya, uphizi, ukudlwengula, amantongomane, amazambane, ukolweni wasebusika, ibhali, i-castor, ubhekilanga, umoba, imifino, izihlahla zezithelo, njll., ikakhulukazi esetshenziselwa ukuvimbela ukususwa kokhula oluyi-monocotyledonous kanye namaqabunga abanzi wonyaka. ukhula, njengotshani be-barnyard, i-thrush enkulu, i-matang, utshani be-dogtail, utshani bekhilikithi, utshani obuvuthiwe, igolide eliyizinkulungwane, utshani be-tendon yenkomo, i-wheat lady, i-oats yasendle, njll., kodwa futhi ukuvimbela ukukhishwa kwembewu encane ye-purslane, ama-wisps nolunye ukhula lwe-dicotyledonous.Awusebenzi noma awusebenzi kahle ekulweni nokhula oluhlala njalo olufana nobhekilanga kadrako, indlebe yomoba kanye ne-amaranth.Ayisebenzi ngokumelene nokhula olukhulile.Amabele, amabele nezinye izitshalo ezizwelayo azikwazi ukusetshenziswa;Ama-beet, utamatisi, amazambane, ukhukhamba, njll.

Isetshenziswa ne-linuron noma i-isoproturon ukulawula utshani bonyaka kanye nokhula olunamaqabunga abanzi ezinkomeni zasebusika.Ngokuvamile kufakwa ukutshalwa kwangaphambi kokutshala nokufakwa kwenhlabathi.

I-Trifluralin iyasebenza emhlabathini.Ukuhluma kwezitshalo kungase kube nomthelela iminyaka engu-1* ngemva kokwelashwa kwenhlabathi, ikakhulukazi ezimeni ezomile.Ayivamisile ukumuncwa izitshalo emhlabathini.