Gowan Crop Dziviriro Diki, mubatsiri weGowan Co LLC., Yakapinda muchibvumirano neBayer AG kuti iwane kodzero dzekushandisa zvinogadzirwa phenamidone uye pencicuron muU.SA.
Kuwanikwa kunosanganisira kunyoreswa kwechigadzirwa uye zviratidzo, zvinosanganisira Consento, Chikonzero, Monceren uye Prestige, pamwe chete nehukama hwepfungwa uye zvinyorwa zvehuviri zvese fungicides.
Izvo zvibvumirano zvakavharwa musi waDecember 1, kunyangwe Bayer naGowan vachashanda pamwe chete mumwedzi mishoma inotevera kukurudzira kuchinjisa uye kuchengetedza hunhu hwevatengi hwakanaka mumatunhu ese. Mazano emari ezvibvumirano haana kuburitswa.
Pencicuron ishizha nembeu yekurapa chigadzirwa chakagadzirirwa kurwisa zvirwere zvinokonzerwa ne Rhizoctonia solanimuzvirimwa zvakasiyana, zvinosanganisira mbatatisi, kotoni, mupunga, huswa hweuswa uye miriwo. Chirwere ichi chakazara muRussia, Brazil, India nedzimwe nyika.
Phenamidone chigadzirwa chekutonga kwezvirwere zvinobva mumvura mafuruti kana oomycetes howa makiyi, iwo akakosha ari Downy nyoro, kunonoka kuora uye kutanga kwekuora pamapoto, mazambiringa, miriwo uye zvishongo zvinomera. Nekutengesa muUnited States, Mexico, India, Russia neBrazil, phenamidone chishandiso chakakosha chekudzora izvi zvirwere kune vazhinji vanogadzira pasi rese.
Gowan anotenda kuti kuwanikwa uku kuchawedzera huwandu hwezvigadzirwa zvinopihwa uye kubvumidza kambani iyi kuita zvirinani zvinodiwa nezvinogadzirwa.
Gowan, anogara muYuma, Arizona, anogadzira, anozvinyoresa uye anotengesa zvigadzirwa zvekudzivirira kwezvirimwa, mbeu nefetiraiza.
(Kunobva: potatonewstoday.com).
Verenga zvakawanda: https://www.agroxxi.ru/