Kugira ngo dukongere uburyo bwo kuyobora bitewe n'ubutegetsi bwa "abikuye ku mutima, kandi buri gihe ni ishingiro ry'iterambere ry'ubucuruzi."Umuringa (Ii) karubone monohydrate shingiro,Dichlorocopper - 67,Umuringa wa chloride (CUCL2),Cu2o fungicide. Turimo kugerageza kwinjiza mubufatanye bwimbitse hamwe nabaguzi babikuye ku mutima, kugera ku gisubizo gishya mu cyubahiro n'abakiriya n'abafatanyabikorwa. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Ositaraliya, Eldania, Uburusiya ni bwo Guhangana, Uburusiya, Uburusiya.
Va ubutumwa bwawe