Ua aʻo ʻia ʻo Ryazantsev e pili ana i ka maʻi ʻaʻai ʻuala. Ua ʻike ʻia ka ʻike ma ka pūnaewele o ka luna ʻāpana o ka Rosselkhoznadzor. Wahi a nā poʻe loea, he helehelena maikaʻi ʻole ko kēlā hua a lilo i kūpono ʻole no ka ʻai kanaka. "ʻO ka causative agena o ka maʻi he fungus pathogenic -" Synchytrium endobioticum ".
ʻO kekahi o nā kumu o ka hoʻokumu ʻia ʻana o ka maʻi ʻalala potato kāna kanu ʻana ma kahi like no nā makahiki he nui i ka lālani. Hiki ke hoʻoili ʻia nā spores o ka fungus me nā lole hana, nā kāmaʻa, nā mea hana, a i ʻole pālahalaha ʻia e nā ʻano meaola like ʻole.
Hoʻomaopopo ʻia e hoʻomaka ana ka maʻi ʻaukala potato e hōʻike iā ia iho me ke kūkulu ʻana o nā tubercles ʻāpana māmā liʻiliʻi a puni nā maka tuber. ʻEʻeleʻele lākou, hoʻonui i ka nui a, a ʻo ka hopena, lilo i ulu ulu palaunu. Pono e puhi i nā mea kanu mai ka wahi i loaʻa i ka maʻi. ʻAʻole ia e koi ʻia e ulu i kaʻuala ma ka pūnaewele no ʻekolu mau makahiki paha. Hiki iā ʻoe ke kanu i nā mea kanu i hiki ʻole i kēia maʻi, e like me ka cabbage, ʻaka, beets a i ʻole kukama.
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