Ubukene bw’ibintu vya nkenerwa birimwo ibitoro (risansi), isukari, umunyu n’ibindi bifise ingaruka nyinshi ziriboneka ku Barundi nka bose, baba ba ntahonikora canke abifise. Umucuraranzi Jean Pierre Nimbona batazira Kidumu, aratubwira ingaruka z’ubukene bw’ivyo bintu vya nkenera, ku mwuga wiwe