Phytophthora ke lefu le kotsi la litapole. Maemo a thata a agro-climate a 2021 a ile a mpefatsa bothata bona naheng ea Russia. Phetoho ea boemo ba leholimo e amme baeloji ea kokoana-hloko lefatšeng ka bophara. Kajeno re qala moqoqo o qaqileng ka pathogen ena. Ha re qaleng ka taba e hatellang ka ho fetesisa - mehato ea sejoale-joale ea taolo. Lihloohong tse ling, re tla hlahloba tšimoloho, potoloho ea bophelo ea kokoana-hloko, liphatsa tsa lefutso tsa ho hanyetsa limela le mefuta e manganga.
Kaha blight ea morao-rao ea litapole ke eona e kotsi ka ho fetisisa, ho na le mehato e hlokahalang ea ho loants'a lefu lena: tšebeliso ea mefuta e hanyetsanang le mefuta e nyalisitsoeng, phekolo ea thepa ea ho lema ka li-fungicides, phetoho e nepahetseng ea lijalo, tšebeliso ea menontsha ea liminerale ka tekanyo e nepahetseng. , nako le nako e thibelang phekolo ea limela e nang le li-fungicides, le khetho ea lintho tse jalang tse phetseng hantle.
Russia, haufinyane tjena ba ile ba qala ho ela hloko haholo mekhoa e seng ea setso ea ho loants'a bothata ba morao. Kahoo, A.V. Filippov (All-Russian Research Institute of Phytopathology) e sisintsweng pele ho lema kalafo ea tubers le tlaase maqhubu a motlakase hona joale, e leng hohela thahasello ea bafuputsi linaheng tse sa tšoaneng; O. L. Ozeretskovskaya (AN Bach Institute of Biochemistry) le basebetsi-'moho ba ile ba theha mekhoa ea ho sebelisa lik'hemik'hale le likokoana-hloko tsa immunomodulators - li-elicitors tse eketsang matla a ho itšireletsa mafung a semela; VG Dzhavakhia (Institute of Phytopathology) e arolelitse protheine ho tsoa ho baktheria ea Pseudomonas e thibelang likokoana-hloko le likokoana-hloko tsa litapole, ho akarelletsa le phytophthora. Hammoho le Setsi sa Bioengineering sa Russia Academy of Sciences le litsi tse ling, ba thehile mofuta oa liphatsa tsa lefutso mme ba o kenya litapole. Limela tsena tsa transgenic li eketsa ho hanyetsa maloetse haholo. Li ka sebelisoa ts'ebetsong ea ho ikatisa.
Ka hona, mohopolo oa sejoale-joale oa ts'ireletso e kopaneng ea litapole o shebane le ts'ebeliso ea mekhoa e seng ea lik'hemik'hale (mokhatlo, moruo, agrotechnical le baeloji) le ts'ebeliso e fokolang ea ts'ireletso ea lik'hemik'hale.
Lethathamo la mehloli e sebelisitsoeng:
- Filippov A.V. Potato late blight / A.V. Filippov // Tlatsetso ho koranta ea Tšireletso ea Plant le Quarantine. - 2012. - No. 5. - S. 61-88.
- Dyakov T.Yu. Bothata ba morao-rao - mathata a lefats'e le a Russia kaofela [Mohloli oa elektroniki] - Mokhoa oa ho fihlella: vivovoco.ibmh.msk.su/VV/JOURNAL/NATURE/01_02/PHYTO.HTM.