Nyakanga irashyushye kandi imvura, nicyo gihe cyo kuvuza umunwa wibigori, bityo indwara nudukoko twangiza udukoko.Muri uku kwezi, abahinzi bagomba kwita cyane ku gukumira no kurwanya indwara zitandukanye n’udukoko twangiza.

Uyu munsi, reka turebe ibyonnyi bisanzwe muri Nyakanga: ikibara cyijimye

Indwara yibara ni igihe kinini cyizuba mugihe cyizuba, cyane cyane mubihe bishyushye nimvura.Ibibanza byindwara ni uruziga cyangwa ova, ibara ry'umuyugubwe-umukara ku cyiciro cya mbere, n'umukara ku cyiciro cya nyuma.Ubushuhe buri hejuru muri uyu mwaka.Kubibanza biri hasi, hakwiye kwitabwaho cyane cyane kugirango birinde indwara zibora hejuru nindwara zijimye kandi zivurwa mugihe gikwiye.

Uburyo bwo gukumira no kugenzura: Birasabwa gukoresha fungiside ya triazole (nka tebuconazole, epoxiconazole, difenoconazole, propiconazole), azoxystrobin, trioxystrobin, thiophanate-methyl, karbendazim, Bagiteriya nibindi.