Banana farming is threatened currently by certain constraints as the bacterial Wilt and the bad farming practice. The aim of this study is to select the best fungicide that increases the percentage of reject reprise for using to decontaminate reject from macro propagation after weaning, and choosing the high-performance varieties with high percentage of rejects. The split plot experimental device was used. Two factors were in this study as banana varieties and fungicides. The former one has two levels as Mancozeb and Victory and banana varieties, three levels as Yangambi, Cavendish and Thick-Michel variety which were compared to control, reject without decontamination. The application of fungicides didn't involve date and reprise rate of reject between them in comparison with dismissals of three banana varieties compare to no disinfected reject before plantations. The rate varies between 90 and 100 %. Additionally, the dimension and number of leaves didn’t be influenced reprise by reprise rate of rejects of banana varieties. Study wasn’t oriented on growth parameters after plantations. The reprise rate of reject doesn't vary between the banana varieties. The reject could or not be disinfected for economic reasons because the high percentage of reject is always obtained. Thereby, it would be preferable to not disinfect reject because plantations can succeed.