Journal kapena Publishing Institution: PloS One
Phunziro: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0200156
Wolemba: Shrestha, RB, Dunbar, MW, French, BW ndi Gassmann, AJ
Mtundu Wa Nkhani: Phunziro Lowunikiridwa ndi Anzanu
Lembani ID: 2422
Ndemanga: Western corn rootworm, Diabrotica virgifera virgifera LeConte, yasintha kukana chimanga cha transgenic, Zea chimanga L., yomwe imapanga mapuloteni opha tizilombo Cry3Bb1, omwe amachokera ku bakiteriya. Bacillus thuringiensis. Tidayerekeza kuti kuchuluka kwa Cry3Bb1 kukana kwa anthu akumadzulo kwa mizu ya chimanga kungakhudzidwe ndi ntchito zaulimi. Kuti tiyese lingaliro ili, tidawunika momwe mbiri yamunda imagwirira ntchito polimbana ndi chimanga cha Cry3Bb1 ndi rootworm wakumadzulo. M’chaka cha 2013 ndi 2014, akuluakulu a nyongolotsi anasonkhanitsidwa kuchokera m’minda inayi ya chimanga: 1) minda yamavuto, 2) minda yamavuto, 3) minda ya chimanga yozungulira, ndi 4) minda ya chimanga yosalekeza. Anthu a m'mundawo pamodzi ndi anthu asanu ndi awiri omwe amatha kugwidwa ndi Bt adayesedwa kukana kwa Cry3Bb1 ndi bioassays yochokera ku zomera komanso zakudya. Anthu onse am'munda anali osagwirizana ndi Cry3Bb1 mosasamala kanthu za mbiri yakale, komabe, kusiyanasiyana kwina kwa kukana kunapezeka. M'magulu onse a anthu akumunda, kupulumuka kwa mphutsi pachimanga cha Cry3Bb1 kunali kwakukulu kuposa kuchuluka kwa anthu olamulira, ndipo sikunasiyane ndi kupulumuka kwa chimanga chosakhala cha Bt. Umboni wokana chimanga cha Cry3Bb1 muzoyesa zopangira mbewu zidathandizidwanso ndi kuyesa kwazakudya ndipo tidapeza ubale wabwino pakati pa LC.50 mfundo zochokera ku bioassays yotengera zakudya komanso kupulumuka kwa mphutsi muzoyesa zotengera zomera. Kafukufukuyu akupereka umboni wa kukana kwa Cry3Bb1 pazaulimi zomwe zaphunziridwa, mosasamala kanthu za mbiri yamunda, ndikuwunikiranso kufunikira kwa njira zowongolera zolimbana ndi tizirombo, monga kugwiritsa ntchito bwino kasamalidwe ka tizilombo tophatikizika kuti tichedwetse kukana tizilombo.
Keywords: Diabrotica virgifera virgifera LeConte (western corn rootworm), chimanga cha transgenic, Zea chimanga L., Cry3Bb1, Bacillus thuringiensis, Cry3Bb1 kukana, kukana tizirombo, ulimi, kusamalira tizilombo
Kufotokozera: Shrestha, RB, Dunbar, MW, French, BW ndi Gassmann, AJ, 2018. Zotsatira za mbiri yakale yamunda pakulimbana ndi chimanga cha Bt ndi rootworm wakumadzulo, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae). PloS One, 13(7), tsamba 0200156.
