Ha ho joalo, mohlomong, ha ho na meroho e neng e tla ratoa haholo naheng ea habo rona, joalo ka litapole. Empa, ka bomalimabe, li-tuber tsa hae ha li tšoanelehe feela ho motho, empa le likokoanyana tse senyang likokoanyana, tseo tse ling tsa tsona li khonang ho senya masimo a maholo a litapole hoo e ka bang ka matsatsi a mangata, a bitsoang "sefate sa morara".
Likokoana-hloko tse ka sehloohong tsa litapole le mehato ea ho li loantša
Kahoo, ke mefuta efe ea likokoana-hloko tse senyang litapole haholo?
- Ntho ea pele lethathamong la likokoanyana tsa litapole ke tloaelo ea Colorado beetle ho batho ba baholo le bana. Lekoko lena le na le mebala e mebala-bala ebile e ama litlhōrō tsa litapole le li-tubers tsa eona. Mosali e mong oa Colorado, beetle, o beha mahe ka tlas'a makhasi, 'me nakong e khutšoanyane e chesang ea metsi a phofo, e leng nakoana e khonang ho senya sehlahla kaofela. Ho loantša Colorado litapole beetle , likokoanyana tse ngata tse entsoeng likokoanyana, tse kang Karate, Aktara, Inta-vir, le tse ling. Likokoana-hloko tse nyenyane tse nang le chefo "Koragen" le tsona li hlahisa litholoana tse ntle. Ho itšireletsa khahlanong le tse senyang lijalo, "colorades" ea limela tsa litapole tse nyane li lokile ka mekhoa ea batho, mohlala, ho bokellana ha likokoana-hloko, li-larvae le makhasi a kula ka har'a lijana tse nang le parafene kapa brine.
- Litapole tubers hangata li fetoha sehlōhō sa larvae ea beetle-snapper - wireworm . Tse tšehali tsa beetle-beetle li beha mahe ka har'a likarolo tse ka holimo tsa mobu, ka mor'a moo li-larvae li hlaha ka mor'a nakoana. Li-wireworms li lula mobung bakeng sa lilemo tse 2-5, ho tloha sebakeng se seng ho ea ho sona ka botebo bo ka bang 10-20 cm. Nakong ea bophelo, li-wireworms li etsa tubers ea litapole li-tubers tsa litapole, ka lebaka la hore li-tubers li bola.
Thuso ea ho sebetsana ka katleho le tlhaselo ea li-wireworms e thusa hoetla ho cheka libethe ka botebo ba cm 20, ho tlosoa ha nako e tsoang ho bona ea joang bo koro, bo hohelang seoa sena. - Nematode e boetse e baka kotsi e kholo bakeng sa tubers ea litapole. Ka mor'a hore sehlaha sena se hlōloe, sehlahla sa litapole se qala ho koala morao ka morao ho nts'etsopele 'me ha se thehoe tubers,' me metso ea eona e entsoe ka li-cyst, e tletse mahe a mangata le nematode larvae. Ka tsela eo, sehlahla se otloang ke litatatha nematode e ba mohloli oa tšoaetso ea lihlahla tse ling. Ho qoba sena, ho tlosoa ka nako e loketseng le ho chesa lihlahla tse amehang ke litapole nematode li tla thusa.