Lily zomera ndi mwachilungamo wophweka. Uliwonse m'munda ndi kutentha kukula maluwa okongola. Koma pali zina chisamaliro chimene muyenera kudziwa kuti kukongola uyu analemekeza maluŵa nyakulima. Wina mbali zoterozo - ndi nthaka ndi madzi okwanira. The chachiwiri - kupewa mafangasi ndi tizilombo matenda komanso kupewa tizirombo. Pali zifukwa masamba kutembenukira maluwa chikasu. Mofulumira ndi lolondola mtima wa zimayambitsa chisokonezo chingatithandize kupewa kufalikira zina za matenda oopsa kwa zomera ndi wokongola.
Iron akusowa kapena chlorosis. Makamaka noticeable chlorosis ku matepo akulu. Kunja wathanzi zomera tsiku lililonse amakhala yowala busa chikasu mitundu ya masamba, ndi nyakulima, anazunguzika anafunsa kuti: "N'chifukwa chiyani?" Mu masamba kakombo kutembenukira chikasu, koma tsamba mitsempha kusunga wathanzi mtundu wawo wobiriwira. kupatuka ndi zoterezo zimapezeka zomera kuti tiri mu nthaka Mbali yokhala ngati ndi asidi wambiri ndi wetting kwambiri nthaka. Amagwiritsidwanso kuphwanya ndi zimawonedwa pa nthaka mkulu kutentha. Pakati pa akakombo pali mitundu makamaka kwambiri sachedwa chikasu masamba chifukwa chakuchepa chitsulo. Kuti athetse vutoli pamene kukula kwa zomera ikuchitika muzu kapena kukonzekera foliar feteleza chitsulo.
Mochedwa choipitsa kapena zowola zofewa. zomera kukula pang'onopang'ono. Chikasu wa masamba m'munsi choyamba kuyamba pang'onopang'ono chikasu chafalikiradi m'mwamba. Nthawi zambiri, phesi zowola aumbike mwa pamwamba chimanga chosakhwima. The masamba kutembenukira chikasu, nsonga wayamba kuwononga, ndi gawo aboveground wa mbewu akufunitsitsa. Development wa matenda amathandiza kuti mvula kawirikawiri.
Fusarium. Chimaonetsera bulauni osajambulidwa pa zimayambira pa. Masamba kutembenukira chikasu ndipo kuguluka asanakalambe. Mamba amapanga babu, wokutidwa ndi mawanga ndi zowola. Patapita kanthawi, mbewu lonse afa kwathunthu. Pofuna kupewa matenda, ayenera kusankhidwa chifukwa chodzala mababu wathanzi.
Foliar nematodes. Chifukwa china mwina chifukwa maluwa chikasu - tizilombo tizirombo. Zomera kukhala pang'onopang'ono ndipo musati pachimake. Masamba kutenga mawonekedwe zozungulira, lachikasu bulauni ndipo m'kupita youma ndi kuguluka. Zotupa Tingaone poyamba yekha mbali imodzi ya pepalalo. Nematodes moyo mamba pakati mababu ndi osankhidwa m'mikhalidwe yabwino. Control wa tizirombo izi amaliona mababu basi pamaso kubzala, processing, kukula zomera ndi kuchotsa namsongole kwa mabedi duwa.
Chifukwa china chimene masamba kakombo kutembenukira chikasu, - ndi akusowa kapena asafe owonjezera. Mu nkhani ya ubweya wa feteleza nitrogenous mu maluwa masika awonekere masamba mawanga kuti kutembenukira bulauni, kenako tsamba lonse akutembenukira chikasu ndi kufa. mawanga zambiri mu nkhani iyi, ndi lowonongeka ndi babu yokha. Chotero zomera bwino kutaya, monga matenda zinchito. Chifukwa china chake masamba kakombo kutembenukira chikasu, kungakhale kusowa asafe. zomera ndi wotumbululuka, chikasu, pang'ono kuwonjezeka. Athetse vutoli akhoza kupanga Mavalidwe munali mlingo Napempha kwa asafe.