Hoʻomaopopo ʻia nā mea kanu mea kanu ʻo Sakhalin no ka hopena o ke ahi. E like me ka mea i hōʻike ʻia ma ka pūnaewele o ka Ministry of Agriculture o ka Sakhalin Region me ka pili ʻana i ka lālā kūloko o ka Russian Agricultural Center, ʻike ʻia ka lohi o ka uala ma nā wahi hema o ka moku mokupuni ma ka pūnaewele hōʻailona.
Hoʻomanaʻo i ka hopena o ke ahi, ka hopena o ke ahi a me ka pala palaʻele he maʻi maʻamau ia o ka moʻomeheu nighthade, i hoʻokumu ʻia e nā infestans Phytophtora simplest. Hoʻonui wikiwiki ia, e ʻai ana a 70% o ka hua. Hoʻolahalaha ʻia kēia fungus e nā zoospores, i hiki ke loaʻa i loko o ka lepo i loaʻa i ka maʻi, nā ʻūpala, a me ka mālama ʻana i nā mea kanu.
Hoʻomaopopo ka poʻe loea o ka ʻoihana i kēlā me kēia mea e ulu nei i ka ʻuala e pono ana e hana koke i nā hana e pale aku ai i ke kanu ʻana i ka "berena ʻelua", e hoʻohana nei no kēia manawa lōʻihi i hōʻike maikaʻi ʻia nā papa hana.
Paipai ʻia ka lawelawe agronomic o nā mahiʻai e hoʻolohe i nā māla i noho ʻia e nā mea kanu ʻuala ma mua o 2 mau makahiki. Wahi a nā loea o ka Rosselkhoztsentr, ʻoi aku ka kiʻekiʻe o ka maʻi infectious ma ia mau wahi ma mua o nā mea e ʻike ʻia ai ka hoʻohuli hua. Kūkākūkā lākou i nā mea mahiʻai Sakhalin e pale aku i kaʻuala me ka biofungicide "Baktofit" ma mua a i ka wā e puka ai nā wahi mua o ka hopena o ke ahi. I ka wā e hiki mai ana, paipai ʻia e hoʻohana i nā lāʻau e like me "Acrobat", "Infinito", "Ordan", "Poliram DF", "Kurzat" a me nā mea ʻē aʻe.
E heluhelu piha: https://sakhalin.info