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 kunenqubo ende ye-R&D. Ngaphambi kokwethulwa kwayo, izivivinyo zenziwe ezindaweni eziningana ezikhulayo, okubonisa ngokugcwele indima ye-UPL ekusizeni abalimi ukuthola isivuno esikhulu ngendlela eqhubekayo.
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 kwezitshalo zika-2020-2021, kulinganiselwa ukuthi isivuno sehekitha ngalinye singamasaka angama-58. Uma inkinga ye-phytosanitary ingalawuleki kahle, isivuno sesoya singase sehle kakhulu, kuye ngohlobo lwesifo kanye nobukhulu baso, isivuno sehliswe ngo-calculation we-4 kuya kwe-calculation ye-4. ubhontshisi wesoya ngesikhwama, ukulahlekelwa okungase kube khona ngehektha ngalinye kuzofinyelela cishe ama-reals angu-8,000, ngakho-ke, abalimi kufanele banake ngokukhethekile ukuvimbela nokulawulwa kwezifo zesikhunta kuqinisekisiwe ngaphambi kokuthi kuqhubeke emakethe futhi kuzosiza abalimi ukunqoba lokhu.
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 ukuvikela nokwandisa isivuno sikabhontshisi wesoya. Inokusebenziseka okuqinile kanye nokuguquguquka kwesicelo. Ingasetshenziswa ngokuhambisana nemithetho ezigabeni ezihlukene zomjikelezo wokutshala, okungakhuthaza izitshalo eziluhlaza, ezinempilo futhi kuthuthukiswe Ikhwalithi yesoya. Ngaphezu kwalokho, umkhiqizo kulula ukuwusebenzisa, awudingi izinga eliphezulu lokuxubana kwe-Evolution. U-Figueira waphetha.
Isikhathi sokuthumela: Sep-26-2021