Ijenali noma Isikhungo Sokushicilela: PloS One
Ukufunda: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0200156
Umbhali (s): Shrestha, RB, Dunbar, MW, French, BW and Gassmann, AJ
Uhlobo lwenqaku: Isifundo Esibuyekezwe Ontanga
I-ID yerekhodi: 2422
Abstract: Western corn rootworm, Diabrotica virgifera virgifera I-LeConte, iye yashintsha ukumelana nommbila we-transgenic, Zea ummbila L., ekhiqiza iphrotheni ebulala izinambuzane i-Cry3Bb1, etholakala kubhaktheriya Bacillus thuringiensis. Sacabanga ukuthi izinga lokumelana ne-Cry3Bb1 kubantu abaningi be-west corn rootworm lingathonywa izinqubo zokulima. Ukuhlola lo mbono, sihlole umphumela womlando wensimu ekumelaneni nommbila we-Cry3Bb1 yi-western corn rootworm. Ngo-2013 no-2014, ama-rootworm abadala aqoqwa ezinhlotsheni ezine zamasimu ommbila: 1) amasimu ezinkinga zamanje, 2) amasimu ezinkinga zangaphambilini, 3) amasimu ommbila ashintshiwe, kanye 4) namasimu ommbila aqhubekayo. Lezo zibalo zensimu kanye nezibalo zokulawula ezithintekayo ze-Bt eziyisikhombisa zahlolelwa ukumelana ne-Cry3Bb1 ngakho kokubili ama-bioassays asekelwe esitshalweni kanye nokudla. Zonke izinsimu zazingamelani ne-Cry3Bb1 kungakhathaliseki umlando wensimu, nokho, ukuhluka okuthile ngezinga lokumelana kwatholakala. Kuzo zonke izigaba zenani labantu basemasimini, ukusinda kwezibungu kummbila we-Cry3Bb1 kwakungaphezulu kakhulu kunokulawula inani labantu, futhi akuzange kuhluke ekusindeni kommbila ongewona we-Bt. Ubufakazi bokumelana nommbila we-Cry3Bb1 kuma-bioassays asekelwe ezitshalweni babuye basekelwa ama-bioassays asekelwe ekudleni futhi sathola ubudlelwano obuhle phakathi kwe-LC.50 amanani asuka ekuhlolweni kwe-bioassay okusekelwe ekudleni kanye nokusinda kwezibungu kuma-bioassays asekelwe esitshalweni. Lolu cwaningo lunikeza ubufakazi bokumelana ne-Cry3Bb1 kuyo yonke indawo yezolimo efundwayo, kungakhathalekile umlando wensimu, futhi lugqamisa isidingo sezindlela ezithuthukisiwe zokulawula ukumelana, njengokusetshenziswa okungcono kokulawulwa kwezinambuzane okudidiyelwe ukuze kulibaziseke kangcono ukumelana nezinambuzane.
Amagama angukhiye: Diabrotica virgifera virgifera LeConte (western corn rootworm), i-transgenic maize, Zea ummbila L., Cry3Bb1, Bacillus thuringiensis, Ukumelana ne-Cry3Bb1, ukumelana nezilokazane, izindlela zokulima, ukuphathwa kokumelana nezinambuzane
Ukucaphuna: Shrestha, RB, Dunbar, MW, French, BW and Gassmann, AJ, 2018. Imiphumela yomlando wensimu ekumelaneni nommbila we-Bt yi-western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae). PloS One, 13(7), ikhasi 0200156.
