Mu 2020, ogwira ntchito pakampani ya "Ogasiti", odziwika bwino ku Russia wopanga mankhwala ophera tizilombo, adayesa ziwonetsero zazikuluzikulu zothana ndi hogweed ya Sosnovsky. Mitundu yosakanikirana ndi mankhwala ophera tizilombo owonongera nthaka adawonetsa zabwino pakukwaniritsa "kulowetsa" - m'malo mwa hogweed foci ndi udzu wachilengedwe. Mankhwala opha tizilombo a nthawi yayitali, omwe amasungabe ntchito zawo m'nthaka, amalepheretsanso kukula kwa mbeu ya tizilombo, pomwe zokhala ndi glyphosate zomwe kale amagwiritsidwa ntchito polimbana ndi hogweed zimawononga ndikuwonongeka pakanthawi kochepa, ndipo mphukira zatsopano za udzu zimawonekera chimodzimodzi malo. Mayesero owonetsa ziwonetsero apitilira mu 2021: adapangidwa kuti azisonyeza kwakukulu zotsatira zakugwiritsa ntchito njira zabwino zodzitetezera ku hogweed.
Akatswiri a dipatimenti yowononga zitsamba yoyang'anira mafakitale a kampani ya "Ogasiti" akuwona kuti chidwi cha mabungwe amakasitomala pogula mankhwala ophera mankhwala omwe amakhala ndi vuto kwakanthawi motsutsana ndi Sosnovsky hogweed akukula. Kawirikawiri, pofuna kuthana ndi tizilombo ku Russia, kukonzekera pogwiritsa ntchito glyphosate kunagwiritsidwa ntchito - yotsika mtengo komanso yosavuta kugwiritsa ntchito herbicides yomwe imatha kulowa m'mitengo yazomera ndikupangitsa kufa kwa masamba obiriwira, koma osatenga nthawi yayitali.
"Ngati hogweed yakhala ikukula pamalondayi kwanthawi yayitali, ndiye kuti kumtunda komanso kuzama kwanthaka kuli mbewu zake zambiri," akutero a Ivan Duborezov, manejala wazogulitsa ndi ukadaulo waukadaulo wa dipatimenti ya herbicides ya mafakitale akutsogolera kampani ya Ogasiti. - Kuti muthane nawo, ndikofunikira kugwiritsa ntchito mankhwala osokoneza bongo, zinthu zomwe zimagwira ntchito yawo m'nthaka kwa nthawi yayitali. Mankhwalawa ndi othandiza kumapeto kwa masika, koyambirira kwa kukula (mpaka 35-40 cm) - popopera mbewu mankhwalawa, njira yothetsera kukonzekera imafika pa udzu ndi nthaka, imakhudza mbande, kuletsa kukula kwawo. "
Kuphatikiza apo, glyphosate ndi mankhwala owopsa owononga herbicide, pomwe mankhwala ambiri amachita mosankha - mwachitsanzo, kuzomera zokhazokha. Poterepa, amalimbana ndi hogweed, nthawi yomweyo osakhudza udzu wa chimanga. Pali "zotsekemera": udzu wambewu umaphimba malo omwe hogweed idakulira kale, ndipo sod yopangidwa imapangitsa kuti zikhale zovuta kuti nthanga zake zimere mopitilira. Ivan Duborezov akuti: ngakhale njira ndi kukonzekera kwatsopano kuli kothandiza kwambiri, makasitomala ambiri sanakonzekere kukana mankhwala okhala ndi glyphosate chifukwa chotsika mtengo. Koma ikaphatikizidwa ndi mankhwala ophera tizilombo omwe ali ndi zotsatira m'nthaka, zotsatira zake zimapindulanso: ntchito ya glyphosate ikatha, mankhwala ophera herbicides osankhidwa amapitilizabe kugwira ntchito, kulola kuti hogweed ikule kwambiri.
Mu 2020, akatswiri a dipatimenti ya herbicides ya mafakitale a kampani ya "Ogasiti" adachita ziwonetsero zamankhwala olimbana ndi Sosnovsky hogweed mdera la Leningrad ndi Moscow. Chifukwa chake, mu Meyi, m'chigawo cha Leningrad, adachitika m'malo opangira matayala a payipi yayikulu ya OOO Gazprom transgaz Saint Petersburg. Pofuna kuwongolera udzu, mitundu iwiri yama tanki yazinthu izi adayesedwa:
1. "Tornado 540" (potaziyamu mchere wa glyphosate acid, 540 g / l) + "Magnum" (metsulfuron-methyl, 600 g / kg) + "Adyu" (wothandizira yemwe amawonjezera kudera la chomera Kuphunzira ndi yankho logwira ntchito komanso kuchuluka kwa mankhwala osokoneza bongo mu chomera).
2. "Gorgon" (MCA acid, 350 g / lita + picloram, 150 g / l) + "Tornado 500" (isopropylamine acid glyphosate salt) + "Soylent" (wofewetsa madzi).
Zosankha zonsezi zidawonetsa kuchita bwino kwambiri - a hogweed adamwalira m'malo omwe amafunsira, mphukira zatsopano za udzu sizinawonekere. Kukonzekera "Gorgon" ndi "Magnum" kuli ndi ntchito zanthaka; Kuphatikiza apo, awa ndi mankhwala ophera tizilombo - amapondereza namsongole popanda kukhudza udzu. Kuwona kwakugwiritsa ntchito "Gorgon" pa hogweed ngati mawonekedwe amitengo ndi masamba kudawoneka patatha tsiku limodzi, pankhani ya "Magnum" idawonekera patatha milungu iwiri, koma pamapeto pake a hogweed anali anawonongedwa m'minda yonse iwiri.
Kuphatikiza apo, mu Juni 2020, kuyesa kwa ziwonetsero zamankhwala kunachitika moyenera pa Moscow Railway (nthambi ya Russian Railways). Zotsatira zakugwiritsa ntchito mitundu ingapo yama tanki a herbicides zidawonetsedwa nthawi imodzi pamasamba asanu. Chifukwa choletsedwa ndi kufalikira kwa COVID-2019, mayesowa adayamba mochedwa kuposa momwe adakonzera: hogweed idakula kale pofika Juni ndipo idali mgawo loyambirira la budding (wokhala ndi kutalika kwa pafupifupi 90 cm). Komabe, udzuwo udawonongedwa m'malo onse. Zotsatira zakumata ndiudzu wa udzu wachilengedwe zidadziwika kwambiri mdera lomwe chisakanizo cha Tornado 500, Gorgon ndi Soylent chidagwiritsidwa ntchito: hogweed foci idadzala ndi udzu pakati pa Seputembala.
"Mu 2021," Ogasiti "akuchita ziwonetsero zatsopano, ngakhale zazikulu kwambiri m'chigawo cha tawuni ya Mozhaisk m'chigawo cha Moscow," akutero a Ivan Duborezov. - Tikuyesa zosakaniza zisanu ndi ziwiri zamatangi nthawi imodzi. Kapangidwe kake kakonzedwa ndi akatswiri a dipatimenti ya mankhwala ophera tizilombo mothandizana ndi woyambitsa "Ogasiti" wopanga njira zodzitetezera ku hogweed, yemwe akutsogolera kampani ya Vitaly Vladimirovich Isaev. Tikukonzekera kuyitanitsa nthumwi zamatauni ndi mabungwe omwe akuchita nawo nkhondo yolimbana ndi hogweed mdera la Moscow kumalo owonetsera ndikuwonetsetsa kuti zidziwike bwino zotsatira za kuyesaku.
Malinga ndi akatswiri a kampaniyi "Ogasiti", njira zothandiza pakuwononga Sosnovsky hogweed ziyenera kufalikira kwambiri: zomwe zimachitika kwakanthawi kogwiritsa ntchito kwawo kumathandizira pakuwononga ndalama, makamaka ndalama za bajeti, zomwe sizingagwiritsidwe ntchito pokonza ziwembu zomwezo pachaka, koma kuti asachotse madera ena.