Meroalo
Manyolo a ke ke a potlakisa kholo ea semela feela, empa hape a ntlafatsa boemo ba phytosanitary ba ho lema litapole mabapi le R. solani le ho ntlafatsa boleng ba li-tubers tse hlahisitsoeng. Ho kenngoa ha manyolo a nang le liminerale ka tlas'a lijalo ho fokotsa nts'etsopele le ho ata ha rhizoctoniosis lithong tse ka tlas'a lefatše ka makhetlo a 1,2-1,6, hape ho eketsa chai ea li-tubers tse phetseng hantle ka 3-5 t / ha le ho fokotsa palo ea batho ba nang le sclerotia ka 1,3-1,5. linako.
Ho halefa hamonate
Leseli, le amang semela se amohelang, le na le phello e sa tobang ho pathogen. Ho thatafala ha li-tubers ho fokotsa tšenyo ea limela ka rhizoctonia ka ho eketsa ts'ebetso ea tsona ea bohlokoa. Ho mela ha li-tubers leseling ho lebisa ho thehoeng ha limela tse nang le litaba tse phahameng tsa taba e omileng le sucrose, ts'ebetso e phahameng ea li-enzyme tsa oxidative, le ho qaptjoa ha metsoako e rarahaneng e sa fihlelleheng, e etsang hore e se ke ea hlola e e-ba khahlanong le lefu lena.
Khetho e fapaneng
Ho hlahisoa ha mefuta ea litapole tse hananang le rhizoctoniosis e ka ba o mong oa mekhoa e sebetsang ka ho fetesisa, e bolokehileng tikolohong le e theko e tlase ea ts'ireletso ea lijalo ho tsoa lefung lena. Ho ea ka liphetho tsa lipatlisiso, ho ile ha fumanoa hore ha ho na mefuta e sa tšoaneng e hanyetsanang le lefu lena ka ho feletseng, empa ka mekhoa e nepahetseng ea temo, mefuta e kang Zhukovsky pele, Lvovyanka, Tomich, Oredezhsky, Escort le Fresco e na le thepa ea tlhaho. khanyetso e kholo ka ho fetisisa le mamello ho baahi ba Siberia ba fungus R. solani.
Kalafo ea ho lema li-tubers
Leha ho ka hlokomeloa mehato eohle ea agrotechnical, ho roala peo ea litapole e ntse e le mokhoa o tlamang, kaha hajoale ha ho na lihlopha tsa ho jala li-tubers tse phetseng hantle, tse sa angoeng ke fungus R. solani. Boemo bo tlase ba ho lula ha li-tubers tsa peo ea litapole hajoale ke 20%. Ho phaella moo, hoa hlokahala ho ela hloko bokhoni bo bokelitsoeng ba pathogen mobung, eo ka karolelano e fihlang li-propagules tse 20 ka 100 g ea mobu. Ho ipapisitsoe le tlhahlobo ea phytosanitary ea thepa ea peo le mobu, ho etsoa qeto mabapi le tlhoko ea kalafo ea li-tubers esale pele. Mefuta e mengata ea litokisetso tsa ho roala litapole hajoale e kenyelletsa litokisetso tsa likokoana-hloko le li-fungicides tsa tlhaho ea lik'hemik'hale.
Lintlha tsa liteko li bontša hore tšebeliso ea tšireletso Maxim 0,25 KS e fokotsa tahlehelo ea limela ho tloha ho rhizoctoniosis, hammoho le liketsahalo tsa litho tsa ka tlas'a lefatše tse nang le lefu lena ka makhetlo a 1,5. Ka karolelano, sebolaea-khuru se fana ka keketseho ea chai ea li-tubers tse phetseng hantle ka bongata ba 2,5 t/ha, empa boleng bona bo ka fapana ho latela lijalo tse etellang pele litapole.
Tlhokomelo ea masenke
Sebaka sa mobu, se sitisang ho futhumala ha mobu, se kenya letsoho ho hlōloe ha lijalo ka rhizoctoniosis. Ka lebaka la hore sesosa sa lefu lena ha se ame feela limela tse lenngoeng, empa le tse hlaha, mofoka o mongata (thistle thistle, white gauze, mountaineers, joalo-joalo) ke mohloli oa tšoaetso ho agrocenosis. Ka hona, mosebetsi o ka sehloohong oa ho hlokomela ho lema litapole ke ho soabisa. Pele ho hlaha ha lipeo, ho hlokahala ho etsa 2 harrowings le ea boraro - bakeng sa lipeo. Hape, ntoeng khahlanong le mofoka, li-herbicides li ka boela tsa sebelisoa, tse sa lumelleng feela ho felisa mehloli ea pathogen, empa hape le ho eketsa chai ea lijalo.
Tšebeliso ea ba laolang kholo
Ho ntlafatsa ts'ebetso ea ho hola, ho eketsa khanyetso ea litapole ho rhizoctoniosis le boleng ba lihlahisoa tse fumanoeng, ho kgothaletswa ho alafa li-tubers pele o lema, limela sebakeng sa budding - tšimoloho ea lipalesa ka taolo ea kholo e thehiloeng ho potasiamo kapa letsoai la sodium la humic. li-acids (potasiamo kapa sodium humates, Beres-4, Gumostim), triterpene acid (Silika, Novosil, Verva), joalo-joalo.
Ho hloekisa tšebeletso
Hoa hlokahala ho qala ho kotula pele ho matsatsi a 7 ka mor'a lefu kapa ho timetsoa ha litlhōrō, kaha ho ba teng ha li-tubers mobung ho lebisa ho eketseha ha kolone ea bona ka sclerotia ea fungus.
Lethathamo la lingoliloeng tse sebelisitsoeng:
- Shaldyaeva E.M. Tlhokomelo ea rhizoctoniosis ho agroecosystems ea litapole Western Siberia / E.M. Shaldyaeva, Yu.V. Pilipova, N.M. Konyaev. - Novosibirsk, 2006. - 196 leq.
- Shaldyaeva E.M. Ntlafatso ea boemo ba phytosanitary ea masimo a litapole a sebelisa peo ea selemo e le sejalo sa moiteli o motala / E.M. Shaldyaeva, Yu.V. Pilipova, M.P. Shatunova // Tshireletso ya semela Siberia: Sat. saense tr. matichere le baithuti ba fumaneng mangolo Lefapheng la Tšireletso ea Limela. - Novosibirsk, 2003. - S. 77-83.
- Cubeta MA Biology ea baahi ba Rhizoctonia solani complex / MA Cubeta, R. Vilgalys // Phytopathology. - 1997. - V. 87. - P. 480-484.
- Kronland WC Mokhoa o hloekileng oa li-slide bakeng sa ho shebella anastomosis le boemo ba nyutlelie ba Rhizoctonia solani / WC Kronland, ME Stanghelllini // Phytopathology. - 1988. - V. 78. - Р.820-822.
- Ogoshi A. Ecology le pathogenicity ea anastomosis le lihlopha tsa intraspecific tsa Rhizoctonia solani Kűhn / A. Ogoshi // Ann. Moruti. Phytopathol. - 1987. - V. 25. - P. 125-143.
- Ogoshi A. Rhizoctonia mefuta le lihlopha tsa anastomosis tse bakang ho bola ha metso ea koro le harese Pacific Nowest / A. Ogoshi, RJ Cook, EH Bassett // Phytopathology. - 1990. - V. 80. - P. 784-788.
- Shaldiyeva EM Thuto ea sebopeho sa baahi ba mobu oa Siberia oa Rhizoctonia spp. / EM Shaldiyeva, YV Pilipova // Lits'oants'o tsa 4 International EFPP Symposium Tlhahlobo le Khethollo ea Likokoana-hloko tsa Semela. - Jeremane, Bonn, 1996. - P.80.