ʻO ka poʻe loea o ka quarantine mea kanu a me ka ulu ulu ʻana o ka lālā Astrakhan o ka Rostov Reference Center o Rosselkhoznadzor, me nā mea nānā o ka Rosselkhoznadzor Administration no Rostov, Volgograd a me Astrakhan a me ka Repubalika o Kalmykia, i loko o ke ʻano o ka nānā ʻana i ka mokuʻāina phytosanitary quarantine. o ka ʻāina i hoʻomalu ʻia, ua hana ʻia nā noiʻi o ka ʻāina me nā pahele pheromone ʻo Astrakhan.
Ua hana ʻia nā ana ʻana ma nā ʻāpana ʻewalu o ka ʻāina. I ka huina, 230 mau pahele i hoʻokomo ʻia i loko o 51 mau mahiʻai mahiʻai ma ka ʻāina, he 2236 mau ʻeka i nānā ʻia.
Ma muli o ka nānā ʻana, ua ʻike ʻia ʻekolu mau hihia o ka ʻike pest ma nā ʻāina ʻaʻole i hoʻokomo mua ʻia i loko o ka māhele māhele. Eia nō naʻe, i ka wā e hana ana i nā hoʻokolohua hoʻomalu me ke koho ʻana i nā laʻana o nā ʻāpana vegetative o nā mea kanu a me nā huaʻai, ʻaʻole i hōʻoia ʻia ka hele ʻana o kahi mea quarantine.
ʻO ka ʻuala ʻuala (Latin Phthorimaea operculella) he ʻōpala ʻaʻole wale i ka ʻuala, akā i nā mea kanu ʻē aʻe o ka ʻohana nightshade (kāmato, pepa, eggplant, paka).
ʻO ke kahua pōʻino, ʻo ia ka ʻenuhe, nāna e hōʻino i nā lau, nā kumu a me nā ʻōpala. Hoʻopilikia ʻia nā ʻuala ma nā mea kanu ma kahi wale nō e piʻi ai i luna a i ʻole he mau māwae lepo ma luna o lākou. I nā kūlana o ka Russian Federation, ʻaʻole pili ka moth potato i ka hua o ka ʻuala ma ke kula.
Mai nā hua i waiho ʻia e nā moth ʻuala wahine, hānau ʻia nā larvae, e komo ana ma lalo o ka epidermis o nā lau lau, a laila ʻohi i nā ʻāpana he nui (mines) i nā mea kanu a me nā ʻōpala. Ma muli o ka pōʻino, nalowale ka ʻuala i kona hōʻike ʻana a lilo i mea kūpono ʻole no ka ʻai kanaka.
No ka mea aia ka larva o ka pest i loko o nā ʻōpala, ʻaʻole maʻalahi ka ʻike ʻana i ka maʻi o nā ʻuala i ka manawa kūpono. Me ka hoʻohua nui ʻana o kahi koloni i hoʻokahi tuber, hiki ke piʻi i ka ʻumi larvae, e hoʻohuli mālie i ka hua i lepo.