ХОРИЖИЙ ВТ ГЕНЛИ НАМУНА ВА МАҲАЛЛИЙ НАВЛАР ИШТИРОКИДАГИ ҒЎЗАНИНГ ДУРАГАЙЛАРИДА КЎСАК ҚУРТИ БИЛАН ЗАРАРЛАНИШИ

Abstract

In the studies, the resistance of hybrid progenies involving the BT gene sample and local varieties to the cotton bollworm was evaluated. It was determined that the families O-17, O-19, O-22, O-31, O-43, O-53, and O-56 of the combinations (C-6524хBT), (BTхShodiyona), and (C-2610хBT) were highly resistant to the cotton bollworm compared to the standard variety.