Ke hoʻomau nei ka poʻe loea o ke keʻena palekana o ka lālā o ka Federal State Budgetary Institution "Rosselkhozcenter" ma ka ʻāina ʻo Kaliningrad i ka nānā ʻana i nā mahina ʻai i hoʻolālā ʻia no ke kanu ʻana i ka ʻuala, e hōʻike ana ka lawelawe paʻi o ka Rosselkhozcenter.
ʻO ke koho ʻana i nā laʻana lepo no ka ʻike ʻana i ka nematode ʻuala gula, kahi mea o ka quarantine a ʻo kekahi o nā mea ʻuala weliweli loa, e hana ʻia ma nā mahiʻai mahiʻai a me nā hui mahiʻai. Eia kekahi, ʻōlelo ka poʻe loea a hāʻawi i nā ʻōlelo aʻoaʻo i nā mea nona nā pā hale a me nā ʻāpana ʻāpana pilikino.
Ma ka lā 13 o Mei, ua nānā ʻia he 1 ʻeka o nā mea kanu ʻuala a ua lawe ʻia he 457 mau laʻana lepo.
I loko o nā laʻana 5 i nānā ʻia a hiki i kēia manawa, ʻo ka pest (golden potato nematode lat. ʻO Globodera rostochiensis) ʻaʻole i loaʻa. Ke hoʻomau nei nā noiʻi.