okusinziira ku kitongole ky'amawanga amagatte ekivunaanyizibwa ku by'emmere n'ebyobulimi okulima eucalyptus mu bitundu by'enkuba ebitono kiyinza okuleeta obuzibu mu butonde olw'okuvuganya ku mazzi n'ebika ebirala n'okweyongera kw'obulwadde bwa allelopathy