I Iune-Iulai 2019, ke Keʻena o ka Rosselkhoznadzor ma ka moku ʻo Oryol a me Kursk, ma ke ʻano he ʻāpana o ka mokuʻāina, ua alakaʻi ʻia i nā hoʻokolohua hoʻolaulea quarantine o nā pā hale ma nā ʻeiwa o ka moku Oryol.
Ua ana ʻia nā pūnaewele ma nā moku ʻo Kromskoy, Mtsensky, Livensky, Dolzhansky, Sverdlovsky, Znamensky, Bolkhovsky, Maloarkhangelsky a me Orel ma kahi o 518 hectare. I ka wā o ke ana ʻana, ua lawe ka poʻe loea i ka laʻana o ka lepo 2014 no ka noiʻi hale ʻimi. Ua hōʻike ʻia ka anamanaʻo o nā laʻana lepo i ke alo o nā cist o ka nematode ʻuala gula. Ua hoʻokūpaʻa ʻia ka pilina o ka pest quarantine e nā hopena o ka hoʻokolohua helminthological i lawe ʻia e FGBU TsNMVL.
No laila, ua loaʻa ka nematode ʻuala i nā wahi a pau i nīnau ʻia o ka ʻāina. Ke hoʻomau nei nā ana ʻana ʻo Qtosantine fittosanitary.
ʻO ka nematode uala gula (Globodera rostochiensis) kahi parasite mākaukau nui o kaʻuala, i kahi liʻiliʻi o ke kōmato a me ka eggplant.
ʻO ka nematode uala ke kumu o ka hōʻino nui ʻana i nā ʻōhua o ko ka hale a me nā māla me ka hoʻoliʻiliʻi o ka hoʻohuli ʻana o nā mea kanu, kahi e ulu mau ai kaʻuala a hoʻi i ko lākou wahi kumu i ka makahiki ʻelua a ʻekolu paha. Hiki iā 30-80% ke lilo i nā mea kanu.
Hoʻolahalaha nui ʻia ka nematode ʻuala i ke kahua o nā cista, e pili ana i nā mea pili i ka lepo haumia a lawe ʻia i kēlā me kēia mamao. ʻO ka maʻamau, hoʻoneʻe ʻia nā cist me nā mea kanu, me ka lepo i koe ma nā kōpura, nā aʻa a me nā ipukukui, ka wai ua a me ka makani.
Puna: https://www.infoorel.ru/