1. Inyamaswa
Inyamaswa zirya inzuki: imisamanzuki, ibikeri,urutambara,imiserebanya,ibitagangurirwa; Inyamaswa zitica inzuki, ariko zikaba zarya ubuki: impimbi, imiswa, intozi, amavubi,…
2 Ikinya (Fausse teigne)
Ni ubwoko bw’utunyugunyugu dutera amagi ku bishashara bitarimo inzuki.Ayo magi avamo inyo,inyo zikavamo utuntu tujya kumera nk’utunyabwoya.I zo nyo n’utwo tunyabwoya nibyo birya ibishashara ndetse bikaba byasingira n’amakadere.
Kugira ngo wirinde ikinya mu mizinga yawe, ni ngombwa guhorana imizinga irimo inzuki nyinshi, irimo nkeya igateranywa n’indi,kandi amakadere aboshye yatawe n’inzuki akavanwa mu muzinga. Kwandagaza ibishashara mu ruvumvu cyangwa hafi y’imizinga ni bibi kuko aribyo bikurura utunyugunyugu dutera ikinya.
3. Imiterere y’ibihe
Izuba ryinshi rigira uruhare mu kwangiza iimizinga n’inzuki,kandi iyo ryinjira mu muzinga mo imbere nk’igihe izuba rirasira mu maso y’umuzinga , rigira uruhare mu kwica amagi . umuyaga, imvura nabyo bigira uruhare mu gupfa kw’inzuki .Umuvumvu asabwa kuterekeza amaso y’umuzinga aho imvura,imiyaga ndetse n’izuba bituruka .
4. Umuntu
Umuntu aba umwanzi w’inzuki mu gihe yangiza ibidukikije cyane amashyamba, adatera ibiti bitanga indabo, akwirakwiza imiti yica inzuki ( pesticides). Ntitwabura kuvuga kandi ko hariho n’abantu barya inyo z’inzuki bikaba atari byiza kuko bigabanya inzuki mu muzinga .
5. Varroa ( soma "Varowa")
Ni agakoko ko mu bwoko bw’uturondwe kakaba karabonetse bwa mbere muri Indoneziya kitwa "varroa jacobson". Ako karondwe gakunda kororokera mu nkongoro z’ingabo ku buryo gatangira kunyunyuza urunyo kagakomeza no kunyunyuza uruyuki kugeza rupfuye. Ako karondwe kagira ingaruka nii kuamuzinga kuko inzuki zirazahara zigatakaza imbaraga zituma uruyuki ruguruka rukajya gutara. Zimwe mu nzuki usanga zaramugaye ku buryo hari n'izo
Ifoto ya mbere iragaragaza imiterere ya varowaa , ifoto ya kabiri iragaragaza varowa ku runnyo ruteganywa kuzavamo uruyuki, ifoto ya gatatu iragaragaza inzuki zapfuye biturutse kuri varowa, amababa yarapfutse biturutse kuri varowa.
6. Loque américaine
Ni indwara yibasira amagi n‘ibyana byitegura kuvuka igaterwa n’udukoko twa mikorobe .Iyo ndwara yavumbuwe bwa mbere muri Amerika mu gihe kirenga imyaka 100 ishize ; ikaba ikunda kwibasira amagi n’ibyana bitaravuka mu nkongoro. Ni indwara yandura cyane bitewe n’uburyo izo mikorobe zifata kandi zigakwirakwira vuba ku mizinga n‘ ibindi bikoresho byose bikoreshwa mu bworozi bw’inzuki .
Ni gute wamenya ko iyo ndwara yageze mu marumbo y'inzuki zawe ?
Ni gute wakwirinda iyo ndwara
Ni gute wavura iyo ndwara
7. Nosemose (soma "Nozemoze")
Nosemose ni indwara yibasira cyane amara y’inzuki uyibwirwa n’ibimenyetso by’impiswi .
Ni gute wamenya neza iyo ndwara
Ni gute wakwirinda iyo ndwara
Ni gute wavura iyo ndwara