Guidizzolo Kumpoto kwa Italy ndi malo ofunikira polima mbewu zamasamba. Pafupifupi mahekitala 400 aperekedwa kuti apange letesi m'minda yotseguka ndi tunnel. Apa, monganso m'madera ena ofunikira pakupanga mbewu zamasamba, Fusarium oxysporum f. sp. Lactucae imatengedwa kuti ndi imodzi mwazinthu zomwe zimalepheretsa kupanga letesi m'nyengo yachilimwe. Pathogen iyi, yomwe idanenedwa koyamba ku Japan, ilipo tsopano ku US ndi mayiko osiyanasiyana a EU kuphatikiza Belgium, Italy, Netherlands, ndi Portugal.
Odalirika bio-fungicide
'Chifukwa cha Trianum, tsopano ndikutha kulamulira Fusarium ndi Sclerotinia panthawi imodzimodzi, popanda kufunikira kwa mankhwala ophera fungicide,' akutero Fabrizio Cimarrosti. 'Kuti ndiwonjezere zotsatira zabwino za Trichoderma m'munda ndinaganiza zopaka Trianum mu nazale kotero kuti mbewu zikangobzalidwa, mizu yake ikhala kale m'koloni ndikutetezedwa.' Izi ndizofunikira makamaka panthawi yobzala m'chilimwe pomwe nthaka imakhala ndi inoculum wambiri wa tizilombo toyambitsa matenda komanso kutentha kumapangitsa kuti Fusarium iwonongeke kwambiri. "Kuyambira ndikugwiritsa ntchito Trianum, ndikutha kuchepetsa kwambiri zopangira mankhwala ku mbewu yanga," Stelio Porrini akupitiriza.
Kupanga kawiri pazochitika zilizonse
Trianum imapezeka pamsika m'ma microgranules (Trianum-G) ndi ma granules onyowa (Trianum-P): motere alimi angagwiritse ntchito mankhwalawa ndi makina osiyanasiyana omwe ali nawo ndikudalira mphamvu yabwino ya T. harzianum T22 .
'Ndimakonda kuti Trianum imapezeka mumitundu iwiri yosiyana,' akutero Stelio Porrini. 'Poika malo otseguka, nthawi ya masika ndi chilimwe, ndimagwiritsa ntchito Trianum-G mu microgranulator kuti mizu ya zomera zatsopano igwirizane ndi mankhwalawo. M'nyengo yozizira, pamene kupanga kumasunthira ku tunnel, ndimagwiritsa ntchito Trianum-P. M'mikhalidwe imeneyi, imakhala yosavuta komanso yothandiza kwambiri kuigwiritsa ntchito kudzera mu ulimi wothirira kapena ndi makina opopera opopera mutabzala.'
Zokolola zabwino
Zimadziwika bwino kuti Trianum imapangitsa kuti zakudya ndi madzi zikhale bwino; Kuonjezera apo, imapangitsa kuti zomera zisagwirizane ndi nyengo komanso zaulimi.
'Takhala tikugwiritsa ntchito Trianum kwa zaka zoposa 4 ndipo zotsatira za mbewu zikuwonekera bwino: zomera zimawoneka bwino, zimasonyeza mizu yabwino komanso kuwonjezeka kwa gawo lamlengalenga,' Stelio ndi Fabrizio akumaliza.
Kuti mudziwe zambiri:
Koppert Biological Systems
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