Feteleza
Feteleza sangangofulumizitsa kukula kwa mbewu, komanso kwambiri kukhathamiritsa phytosanitary boma la kabzala mbatata poyerekezera ndi R. solani ndikusintha mtundu wa chifukwa tubers. Kukhazikitsidwa kwa feteleza wathunthu wamchere pansi pa mbeu kumachepetsa kukula ndi kufalikira kwa rhizoctoniosis pazigawo zapansi ndi nthawi 1,2-1,6, komanso kumawonjezera zokolola za ma tubers athanzi ndi 3-5 t/ha ndikuchepetsa kuchuluka kwawo ndi sclerotia ndi 1,3-1,5 nthawi.
Kutentha kopepuka
Kuwala, komwe kumakhudza chomeracho, kumakhala ndi zotsatira zake zosalunjika pa tizilombo toyambitsa matenda. Kuwala-kuumitsa kwa tubers kumachepetsa kuwonongeka kwa mphukira ndi rhizoctonia powonjezera ntchito yawo yofunika. Kumera kwa tubers mu kuwala kumabweretsa mapangidwe zikumera ndi mkulu zili youma nkhani ndi sucrose, apamwamba ntchito ya okosijeni michere, ndi synthesis zovuta kufikako organic mankhwala, amene amawapangitsa kugonjetsedwa ndi matenda.
Zosankha zosiyanasiyana
Kukhazikitsidwa kwa mitundu ya mbatata yosamva rhizoctoniosis pakupanga kungakhale njira imodzi yothandiza kwambiri, yotetezeka ku chilengedwe komanso yotsika mtengo yoteteza mbewu ku matendawa. Malinga ndi zotsatira za kafukufukuyu, zidapezeka kuti palibe mitundu yolimbana ndi matendawa, koma ndi njira zoyenera zaulimi, monga Zhukovsky oyambirira, Lvovyanka, Tomich, Oredezhsky, Escort ndi Fresco ali ndi katundu wa kukana kwakukulu ndi kupirira kwa anthu aku Siberia a bowa R. solani.
Chithandizo chodzala tubers
Ngakhale njira zonse za agrotechnical zimawonedwa, kuvala kwa mbeu ya mbatata kumakhalabe njira yovomerezeka, chifukwa pakadali pano palibe magulu obzala ma tubers athanzi, osakhudzidwa ndi bowa R. solani. Mulingo wocheperako wokhala ndi ma tubers a mbewu ya mbatata pano ndi 20%. Kuonjezera apo, m'pofunika kuganizira za kuthekera kwa tizilombo toyambitsa matenda m'nthaka, zomwe zimafika pafupifupi 20 propagules pa 100 g ya nthaka. Kutengera kuwunika kwa phytosanitary kwa mbewu ndi dothi, chigamulo chimapangidwa pakufunika kosamalira ma tubers. Mitundu yosiyanasiyana ya mankhwala obzala mbatata pakali pano ikuphatikiza zinthu zachilengedwe ndi ma fungicides achilengedwe.
Experimental deta kusonyeza kuti ntchito mtetezi Maxim 0,25 KS amachepetsa zomera zomvetsa rhizoctoniosis, komanso zochitika za mobisa ziwalo ndi matenda ndi 1,5 zina. Pa avareji, mankhwala ophera bowa amachulukitsa zokolola za ma tubers athanzi mu kuchuluka kwa 2,5 t/ha, koma mtengowu ukhoza kusiyanasiyana kutengera mbewu yomwe idayambilira mbatata.
Kusamalira Kokwerera
Kutsika kwa nthaka, kusokoneza kutentha kwa nthaka, kumathandizira kugonjetsedwa kwa mbewu ndi rhizoctoniosis. Chifukwa chakuti causative wothandizira wa matenda amakhudza osati nakulitsa zomera, komanso zakutchire, namsongole ambiri ( nthula, yopyapyala woyera, okwera mapiri, etc.) ndi gwero la matenda agrocenosis. Chifukwa chake, ntchito yayikulu pakusamalira kubzala mbatata ndiyovutitsa. Mbande isanatuluke, m'pofunika kuchita 2 harrowings ndi chachitatu - kwa mbande. Komanso, polimbana ndi namsongole, mankhwala a herbicides angagwiritsidwenso ntchito, omwe amalola osati kuthetsa nkhokwe za tizilombo toyambitsa matenda, komanso kuonjezera zokolola.
Kugwiritsa ntchito zowongolera kukula
Kupititsa patsogolo njira za kukula, kuonjezera kukana kwa mbatata ku rhizoctoniosis ndi ubwino wa zinthu zomwe zimapezedwa, tikulimbikitsidwa kuchitira ma tubers musanabzalidwe, zomera zomwe zikukula - chiyambi cha maluwa ndi olamulira kukula kutengera potaziyamu kapena sodium mchere wa humic. zidulo (potaziyamu kapena sodium humates, Beres-4, Gumostim), triterpene zidulo (Silika, Novosil, Verva), etc.
Ntchito yosamba
Ndikofunikira kuyamba kukolola pasanathe masiku 7 pambuyo pa imfa kapena kuwonongedwa kwa nsonga, chifukwa kukhalapo kwa tubers m'nthaka kumabweretsa kuwonjezeka kwa colonization ndi sclerotia wa bowa.
Mndandanda wa zolemba zakale:
- Shaldyaeva E. M. Kuwunika kwa rhizoctoniosis muzakudya za mbatata ku Western Siberia / E.M. Shaldyaeva, Yu. V. Pilipova, N. M. Konyaev. - Novosibirsk, 2006. - 196 p.
- Shaldyaeva E. M. Kukhathamiritsa kwa phytosanitary state of minda ya mbatata pogwiritsa ntchito kasupe rapeseed ngati mbewu yobiriwira manyowa / E.M. Shaldyaeva, Yu. V. Pilipova, M.P. Shatunova // Chitetezo Chomera ku Siberia: Sat. sayansi tr. aphunzitsi ndi ophunzira omaliza a Faculty of Plant Protection. - Novosibirsk, 2003. - S. 77-83.
- Cubeta MA Population biology of the Rhizoctonia solani complex / MA Cubeta, R. Vilgalys // Phytopathology. - 1997. - V. 87. - P. 480-484.
- Njira ya Kronland WC Yoyera ya slide yowonera anastomosis ndi chikhalidwe cha nyukiliya cha Rhizoctonia solani / WC Kronland, ME Stanghelllini // Phytopathology. - 1988. - V. 78. - Р.820-822.
- Ogoshi A. Ecology and pathogenicity of anastomosis and intraspecific groups of Rhizoctonia solani Kűhn / A. Ogoshi // Ann. Rev. Phytopathol. - 1987. - V. 25. - P. 125-143.
- Mitundu ya Ogoshi A. Rhizoctonia ndi magulu a anastomosis omwe amayambitsa kuvunda kwa mizu ya tirigu ndi balere ku Pacific Nowest / A. Ogoshi, RJ Cook, EH Bassett // Phytopathology. - 1990. - V. 80. - P. 784-788.
- Shaldiyeva EM Phunziro la kapangidwe ka nthaka ya Siberia ya Rhizoctonia spp. / EM Shaldiyeva, YV Pilipova // Abstracts of 4 International EFPP Symposium Diagnosis and Identification of Plant Pathogens. - Germany, Bonn, 1996. - P. 80.