Muva nje, i-UPL imemezele ukwethulwa kwe-Evolution, isibulala-sikhunta esinezindawo eziningi sezifo eziyinkimbinkimbi zikabhontshisi wesoya, eBrazil.Umkhiqizo uhlanganiswe nezithako ezintathu ezisebenzayo: i-mancozeb, i-azoxystrobin ne-prothioconazole.
Ngokomkhiqizi, lezi zithako ezintathu ezisebenzayo “ziyaphelelisana futhi zisebenza kahle kakhulu ekuvikeleni izitshalo ezinseleleni ezikhulayo zezempilo zikabhontshisi wesoya nokulawula ukumelana.”
UMarcelo Figueira, Umphathi we-Fungicide we-UPL Brazil, uthe: “Ukuziphendukela kwemvelo kunohlelo olude lwe-R&D.Ngaphambi kokwethulwa kwayo, izivivinyo zenziwe ezindaweni eziningana ezikhulayo, okubonisa ngokugcwele indima ye-UPL ekusizeni abalimi ukuthola isivuno esiphezulu ngendlela eqhubekayo.Ukuzibophezela.Isikhunta izitha ezinkulu embonini yezolimo;uma zingalawulwa ngendlela efanele, lezi zitha zokukhiqiza zingase ziholele ekwehleni kwesivuno sokudlwengulwa ngamaphesenti angama-80.”
Ngokusho komphathi, i-Evolution ingalawula ngempumelelo izifo ezinhlanu ezinkulu ezithinta izitshalo zesoya: I-Colletotrichum truncatum, i-Cercospora kikuchii, i-Corynespora cassiicola ne-Microsphaera diffusa kanye ne-Phakopsora pachyrhizi, isifo sokugcina sisodwa singabangela ukulahlekelwa kwezikhwama ezingu-8 ngamasaka angu-10 kabhontshisi.
“Ngokwesilinganiso sokukhiqiza kwezilimo zika-2020-2021, kulinganiselwa ukuthi isivuno sehekitha ngalinye singamasaka angama-58.Uma inkinga ye-phytosanitary ingalawulwa ngokuphumelelayo, isivuno sikabhontshisi wesoya singase sehle kakhulu.Kuya ngenhlobo yesifo kanye nobukhulu baso, isivuno ngehektha ngalinye sizoncishiswa ngamasaka ayi-9 kuye kwangama-46.Kubalwa ngenani elimaphakathi likabhontshisi wesoya esikhwameni ngasinye, ukulahlekelwa okungaba khona ngehektha ngalinye kuzofinyelela cishe ama-reals angu-8,000.Ngakho-ke, abalimi kufanele banake ngokukhethekile ukuvimbela nokulawulwa kwezifo zefungal.I-Evolution iqinisekisiwe ngaphambi kokuthi iye emakethe futhi izosiza abalimi ukuthi bawine lokhu.Ukulwa nezifo zesoya,” kusho imenenja ye-UPL Brazil.
U-Figueira wanezela ukuthi i-Evolution isebenzisa ubuchwepheshe obunamasayithi amaningi.Lo mqondo waqalwa yi-UPL, okusho ukuthi izithako ezisebenzayo ezahlukahlukene emkhiqizweni zisebenza kuzo zonke izigaba ze-fungal metabolism.Lobu buchwepheshe busiza kakhulu ekunciphiseni amathuba okuthi izifo zimelane nezibulala-zinambuzane.Ngaphezu kwalokho, lapho isikhunta singase sibe nezinguquko, lobu buchwepheshe bungabuye bubhekane ngokuphumelelayo nakho.
“Isikhunta esisha se-UPL sizosiza ekuvikeleni futhi andise isivuno sikabhontshisi wesoya.Inokusebenziseka okuqinile kanye nokuguquguquka kwesicelo.Ingasetshenziswa ngokuhambisana nemithethonqubo ezigabeni ezihlukene zomjikelezo wokutshala, okungakhuthaza izitshalo eziluhlaza, ezinempilo futhi kuthuthukiswe Izinga likabhontshisi wesoya.Ngaphezu kwalokho, umkhiqizo kulula ukuwusebenzisa, awudingi ukuxuba umgqomo, futhi unomphumela ophezulu wokulawula.Lezi izithembiso ze-Evolution,” kuphetha u-Figueira.
Isikhathi sokuthumela: Sep-26-2021