Zvitatu zvine njodzi zvakanyanya zve phytopathogenic fungus dema scab (Rhizoctonia solani), izvo zvisingakwanisi kubatwa nefungicides uye zvinogona kurarama pakupisa kwakanyanya, masayendisiti eRussia kubva kuRUDN University akawana. Izvi zvakashumwa muna Ndira 19 paAgroPages online papuratifomu zvichireva nezvezvinhu zviri muJournal yeChirwere cheZvirwere uye Dziviriro.
Rhizoctonia (black scab) chimwe chezvirwere zvinowanzoitika uye zvinokuvadza mbatatisi. Inobata mbatatisi tubers, madzinde uye midzi. Iyo fungus inogona kurarama muvhu pamarara ezvirimwa.
Iko hakuna mhando dzinopesana neRhizoctonia solani; kudzivirira uye kurapwa kweblack scab kunoitwa chete nekutanga kudyara kurapwa kwembeu tubers nefungicides. Inonyanya kuzivikanwa yeiyi thiabendazole, benzoic acid uye fludioxonil. Huwandu hwemhando dze53 dzakadzidzwa muchidzidzo.
"Chidzidzo chacho chakaratidza kuvapo kwezvipembenene zvine ngozi zvikuru zveR. solani, zvisingagadziriswi nefungicides uye zvinokwanisa kukura pakupisa kwakanyanya, uye panguva imwechete zvine utsinye kune mbatatisi," akadaro Sergei Elansky, Chiremba weBiological Sciences, Purofesa weDhipatimendi re Agricultural Biotechnology paRUDN University. Akasimbisa kuti kudzivirira kupararira kwezvirwere zvezvirimwa uye kuderedza kurasikirwa kwezvirimwa, zvinodikanwa kugara uchitarisa kutaridzika kwemhando dzine njodzi dze phytopathogenic fungi muminda yematunhu eRussia.