Codsiga OOO Sovkhoz Provodnik oo ka socda Kolomna, baaritaanka shaybaarada alaabta la nidaamiyay ayaa la sameeyay - baradhada abuurka, noocyo kala duwan oo "guduud", sida laga soo xigtay adeegga saxaafadda ee maamulka Rosselkhoznadzor ee Moscow, Moscow iyo Tula.
Natiijada baaritaanka shaybaarka, shay karantiil ah ayaa lagu aqoonsaday digriiga baradhada - viroid-qaabeeya spindle-ka (Badhamada tuber viroid), oo ka tirsan kooxda walxaha karantiilka ee si xaddidan loogu qaybiyay dhulka Ruushka. Agaasinku waxa uu soo saaray ogaysiis soo saaraha ah in uu qaado tillaabo ku saabsan dhammaan dufcaddii (20 tan) ee baradhada shinnida ee cudurka qaba (noocyo kala duwan oo "guduud"), sida aan ku habboonayn shuruudaha gobolka phytosanitary-karantiil, iyada oo gubanaysa, "fariinta ayuu yidhi.
Imtixaanka khabiirka waxaa fuliyay khabiiro ka socda Xarunta karantiilka dhirta ee All-Russian Plant Quarantine (VNIIKR). Macluumaadka natiijooyinka shaybaarka waxaa helay maamulka Rosselkhoznadzor ee Moscow, Moscow iyo Tula.