I mea e wehewehe ai i nā palena o ka foci o ka maʻi ʻuala i ʻike mua ʻia i nā mahiʻai pilikino pilikino o ka ʻāina Zhiryatinsky, nā mea nānā phytosanitary o ke keʻena ʻo Rosselkhoznadzor no nā wahi ʻo Bryansk, Smolensk a me Kaluga i hana i kahi hoʻokolokolo mana o kēia wahi.
Nā hoʻokolohua o nā laʻana i wae ʻia, i hana ʻia ma ke kumu o ka Bryansk interregional veterinary laboratory subordinate i ka Rosselkhoznadzor, ua hōʻoia i ka hele ʻana o ka ʻuala crayfish zoosporangia (Synchytrium endobioticum (Schilb.) Percival) i nā ʻāpana lepo. No laila, ua hoʻokumu ʻia ka quarantine phytosanitary mua wahi i kauhale. Sparrow, s. Mālama ʻia ʻo Kulnevo a me Kolodnya ma kahi o 2,65 mau ʻeka.
E hoʻomanaʻo ʻo ka maʻi ʻuala he maʻi kuʻikahi i hoʻokumu ʻia e ka haʻuki haʻahaʻa ʻo Synchytrium endobioticum. Ma muli o kona pōʻino, ua hoʻokomo ʻia i ka papa inoa o nā maʻi quarantine ma mua o 50 mau ʻāina o ʻEulopa, Asia, ʻApelika, ʻAmelika ʻĀkau a me ʻAmelika Hema, Australia a me Oceania. Hoʻopaʻa inoa ʻia ma ka ʻāina o ka ʻāpana ʻEulopa o ka Russian Federation.
ʻO kahi hōʻailona maʻamau o ka maʻi kanesa i loko o ka ʻuala ka hoʻokumu ʻana o nā hua ma luna o nā ʻuala, nā stolons a me nā kola aʻa. Me ka ulu ikaika o ka maʻi, hiki ke ulu i ka ulu ʻana ma ke kumu, nā lau a me nā pua. Hoʻopilikia nui ʻia nā maka Tuber a me nā ʻōpiopio. ʻAʻole pili nā aʻa. I ka nānā ʻana, ua like ka ulu ʻana o ka cauliflower. ʻAʻole hiki i nā ʻōpala i hoʻopilikia ʻia ke mālama i ka wā lōʻihi a popopo koke. ʻAʻole ʻōlelo ʻia e hoʻohana iā lākou no ka hānai holoholona.