Mwamsanga pamene nyerere zimapezeka m'munda kapena m'munda, nsomba za nsabwe za m'masamba ziyenera kuyembekezera posachedwa. Ndipo kuseri kwake, padzakhala mabakiteriya ndi matenda a fungal. Kawirikawiri, mulibe mwayi wokhazikika m'munda wamaluwa ndi oyandikana nawo. Ndipo ngati palibe chomwe chikuchitika, ndiye kuti musadalire kukolola.
