An gano abin da ke haifar da ruɓar zobe a cikin samfuran dankalin turawa daga gonaki uku a yankin Amur.
An dauki samfuran dankalin turawa daga gonaki 7 a yankin don nazarin PCR. Gabaɗaya, an yi nazarin fiye da tan 1800. Ya kamata a lura da cewa bayan duban gani na tubers dankalin turawa da aka yi amfani da su don bincike, ba a gano alamun cutar ba, wanda ke nufin kasancewar kwayoyin cutar a cikin nau'i na latent.
A cikin 2020, reshe na Cibiyar Kasafin Kuɗi ta Tarayya "Rosselkhoztsentr" a cikin yankin Amur ya gudanar da nazarin dankalin turawa don kamuwa da cututtukan ƙwayoyin cuta ko ƙwayoyin cuta - "Phytopathogens na Dankali. DNA”, wato don kasancewar wakili mai haifar da zobe rot Clavibacter michiganensis subsp. Sepedonicus (Cms). Sakamakon binciken ya nuna cewa daga cikin tan 1872 na dankali da aka bincika, an gano abin da ke haifar da lalata zobe a cikin ton 515.
Rabawar zobe na dankalin turawa cuta ce ta tsarin jiki da kwayoyin cuta mai gram-positive ke haifar da ita kuma tana daya daga cikin kwayoyin cuta da suka fi yawa kuma masu illa. Hankula bayyanar cututtuka na cutar ne wilting na sama-kasa sassa na shuka da zobe rot na tubers, a sakamakon abin da dankalin turawa yawan amfanin ƙasa asarar a wasu shekaru na iya zama har zuwa 50%.
Wannan cuta tana faruwa a nahiyoyi 5 kuma a cikin ƙasashe sama da 30. Wakilin da ke haifar da cutar yana ƙarƙashin kulawar keɓewar duniya kuma an haɗa shi cikin jerin A2 na Kungiyar Kare Shuka ta Turai. A halin yanzu, akwai wani hali ga ci gaba da yaduwar wannan bacteriosis, ciki har da a cikin ƙasa na Rasha Federation. Duk da haka, ba a yi cikakken nazarin hanyoyin da ke haifar da cutar zobe ba. Matsalar ta kara dagulewa ganin yadda cutar Cms ke siffanta shi da sirdirin cutar, wanda a lokacin tsire-tsire masu kamuwa da cuta ba su da alamun bayyanar cututtuka, kuma tubers masu kamuwa da cuta ba a iya bambanta a gani da masu lafiya.