Munguva pfupi yapfuura, UPL yakazivisa nezvekutanga kweEvolution, mushonga wekuuraya fungi unoshanda munzvimbo dzakawanda wezvirwere zvesoya zvakaoma, muBrazil. Mushonga uyu wakabatanidzwa nezvinhu zvitatu zvinoshanda: mancozeb, azoxystrobin uye prothioconazole.
Sekureva kwemugadziri, zvinhu zvitatu izvi zvinoshanda "zvinowirirana uye zvinoshanda zvikuru mukudzivirira zvirimwa kubva kumatambudziko ehutano ari kukura esoya uye kudzora kusagadzikana kwezvirimwa."
Marcelo Figueira, Maneja weFungicide weUPL Brazil, akati: “Evolution ine maitiro marefu eR&D. Isati yatanga, kuyedzwa kwakaitwa munzvimbo dzakasiyana siyana dzekurima, izvo zvinoratidza zvizere basa reUPL mukubatsira varimi kuwana goho guru nenzira inochengetedza nharaunda. Kuzvipira. Mafungus ndiwo muvengi mukuru muindasitiri yekurima; kana ikasadzorwa nemazvo, vavengi ava vegoho vanogona kutungamira mukuderedzwa kwe80% kwegoho rezvirimwa zvakabatwa nechisimba.”
Sekureva kwemaneja, Evolution inogona kudzora zvirwere zvishanu zvikuru zvinokanganisa zvirimwa zvesoya: Colletotrichum truncatum, Cercospora kikuchii, Corynespora cassiicola neMicrosphaera diffusa uye Phakopsora pachyrhizi, chirwere chekupedzisira chega chinogona kukonzera kurasikirwa nemabhegi masere pamabhegi gumi esoya.
"Zvichienderana neavhareji yegoho rezvirimwa zvegore ra2020-2021, zvinofungidzirwa kuti goho pahekita i58 masaga. Kana dambudziko rehutano hwemhuka rikasadzorwa zvakanaka, goho resoya rinogona kudzikira zvakanyanya. Zvichienderana nerudzi rwechirwere uye kuoma kwaro, goho pahekita richadzikiswa nemasaga mapfumbamwe kusvika makumi mana nematanhatu. Zvichiverengerwa nemutengo weavhareji wesoya pabhegi, kurasikirwa kunogona kusvika pahekita inosvika zviuru zvisere. Nokudaro, varimi vanofanira kunyatsoteerera kudzivirira nekudzora zvirwere zvefungus. Kushanduka-shanduka kwakasimbiswa kusati kwatanga kutengeswa uye kuchabatsira varimi kukunda izvi. Kurwisa zvirwere zvesoya," akadaro maneja weUPL Brazil.
Figueira akawedzera kuti Evolution inoshandisa tekinoroji inoshandisa nzvimbo dzakawanda. Pfungwa iyi yakatangwa neUPL, zvinoreva kuti zvinhu zvakasiyana-siyana zvinoshanda muchigadzirwa zvinotanga kushanda pamatanho ese ekugadzirwa kwefungus. Iyi tekinoroji inobatsira zvikuru kuderedza mukana wekusabatwa nezvirwere nemishonga inouraya zvipembenene. Pamusoro pezvo, kana fungus ingave nekuchinja-chinja, tekinoroji iyi inogonawo kugadzirisa nayo zvinobudirira.
"Mushonga mutsva wefungi weUPL unobatsira kuchengetedza nekuwedzera goho resoya. Une kugona kushanda uye kuchinjika pakushandisa. Unogona kushandiswa zvichienderana nemitemo pamatanho akasiyana ekudyara, izvo zvinogona kukurudzira zvirimwa zvakasvibira, zvine hutano uye kuvandudza mhando yesoya. Pamusoro pezvo, chigadzirwa ichi chiri nyore kushandisa, hachidi kusanganiswa kwemabhareji, uye chine simba repamusoro rekudzora. Izvi ndizvo zvipikirwa zveEvolution," Figueira akapedzisa.
Nguva yekutumira: Gunyana-26-2021