Masiku ano, olamulira madera komanso achikulire akuchulukirachulukira mtengo wowononga msuzi wa Sosnovsky, koma udzu wowopsa suletsa kulima, ndipo dera lomwe zigawo zake zidakulirakulirakulira zikukula mofulumira. Kuwononga tizilombo ndi ma herbicides ofala kwambiri a glyphosate, sikokwanira kuchitira dera lomwe limakula kamodzi, ngakhale litachitika zaka zingapo motsatizana. Komabe, kukonzekera kosinthika kumaloleza kulimbana ndi hogweed mu chithandizo cha 1-2, komanso kuphatikiza kwa zinthu zomwe zikugwira ntchito kwa nthawi yayitali pogwiritsa ntchito matekinoloje osakonzedwa kumatha kubweretsa kuyendetsa bwino kwa udzu kumlingo watsopano, kampani ya Ogasiti idatero.
Chaka chilichonse vuto la Sosnovsky limakhala ku Russia likukulira. Madera omwe ali pansi pa udzu wowopsa, omwe kupsa kwake kumapangitsa kuti kuyaka kwamphamvu kuwonekere kuwala, kuwonjezeka ndi 15% pachaka. Ndipo m'malo ena otseguka, chifukwa cha "kusakhazikika" kwa mbeu panthawiyi, zimatha kuwirikiza katatu. Hogweed imathamangitsa mbewu zina, zomwe zimasandulika masoka enieni m'malo otetezeka mwachilengedwe. Ndalama zochulukirapo zimagwiritsidwa ntchito pakuwonongeka kwake, komabe sizikwanira. Mwachitsanzo, kudera la Moscow, dera lotsogola pankhani iyi, pali pulogalamu yolimbana nayo yomwe ma ruble oposa 300 miliyoni amaperekedwa pachaka kumenyera nkhondo yolimbana ndi hogweed (mpaka 2018, kuchuluka kwake kunali kochepa pang'ono). Dera la zigawo za ku Moscow komwe udzu udazindikiridwa mu 2018 udali mahekitala 32, ndiye kuti ma ruble oposa 9 adagwa pa hekitala iliyonse. Komabe, chaka chino, malo omwe ali ndi kachilombo, malinga ndi kuwunika kwaposachedwa, akula mahekitala 69.
Poyamba, a Sosnovsky hogweed adamenyedwa mothandizidwa ndikutchetcha (ndipo nthawi zina akupitilizabe kulimbana tsopano - mwachitsanzo, m'malo oteteza madzi ndi mapaki achilengedwe). Pambuyo pake, m'magawo omwe kugwiritsa ntchito mankhwala oteteza chomera kuloledwa, kukonzekera kochokera ku glyphosate kudafalikira: zonse zidakhala zotsika mtengo kwambiri komanso zosavuta kugwiritsa ntchito. Monga mankhwala a herbicide, glyphosate akadali wotchuka pantchito yolimbana ndi matenda poletsa kaphatikizidwe kazinthu zofunika za amino acid ndikupangitsa desiccation. Komabe, kuwonongeka kwa makina kwa hogweed ndi glyphosate kuli ndi vuto limodzi: alibe mphamvu pa mbewu zomwe zimatha kukhalabe zotheka m'nthaka mpaka zaka zisanu ndi zisanu ndi zisanu ndi zinayi (ndiye, ichi ndiye chifukwa chogwiritsira ntchito glyphosate pa mbewu monga chimanga: tirigu payokha samavutika nawo). Kuphatikiza apo, monga herbotic yopitilira kuchitapo kanthu, glyphosate imapereka zotsatira za "nthaka yoyaka": osati maudzu okha omwe amawonongeka, komanso mbewu zina.
"Pafupifupi zaka zisanu ndi ziwiri zapitazo, kusinthaku kunayamba m'njira yolimbana ndi nkhondo ya Sosnovsky ku Russia," akutero a Yuri Dyakonov, oyang'anira makasitomala akuluakulu ku Central ndi North-West kampani ya August. - Pakufunika mankhwala omwe sangapondereze udzu, koma angaphatikize zinthu monga kusamala zachilengedwe, chuma, kugwiranso ntchito bwino komanso nthawi yayitali. Zotsatira zake, tinayamba kugwiritsa ntchito njira yosapitirira, koma posankha zochita, ndipo tsopano tikulimbikitsa kukonzekera kwathu "Gorgon" ndi "Magnum" kuti atuluke.
Chithandizo chophatikizika ku Magnum - metsulfuron-methyl - ndi cha gulu la mankhwala a sulfonylurea ndipo ndi mankhwala otsika mtengo ophera mbewu monga chimanga, katswiriyu akufotokozera. Ngakhale alimi akudziwa vuto lake lalikulu - vuto lokhalitsa nthawi yayitali, lomwe limaletsa ziletso kuzungulira kwa mbeu. Komabe, pankhani ya hogweed, kutalika kwa mankhwalawo, m'malo mwake, amachita ngati mwayi. Kuphatikiza pa kukhudza chomera chokha, chimapanga chotseka chadothi chomwe chimalepheretsa kuti udzu usamere chaka chamawa pambuyo pa chithandizo.
Zikuwoneka kuti mikwulfuron-methyl imodzi iyenera kukhala yokwanira kusintha glyphosate, komanso ilinso ndi zinthu zingapo zomwe zimapangitsa kuti zisakhale ponseponse. Choyamba, imapanikiza chomera chobiriwira cha mbewu yokhala ndi tizilombo tosagwira bwino kwambiri poyerekeza ndi ma herbicides ena, ndipo chachiwiri, chimadziwonetsera chofooka pam kutentha pang'ono. Kuti mupeze chophimba chodalirika cha dothi, kukonzaku kuyenera kuchitika nthawi yodziwika bwino, nyengo ikakhala yotentha, koma ng'ombe ya parnip sinakule kuposa 35 cm ndipo idalola kuti mankhwalawo afikire pansi: theka lachiwiri la Meyi komanso mpaka Juni 10, pazokwanira.
Kuti muthane ndi chomera chokha, kuwonjezera pa "Magnum", akatswiri a "Ogasiti" amalimbikitsa kukonzekera kwa "Gorgon", komwe kumagwirizana ndizomwe zimapangidwa monga picloram ndi MCPA, zomwe zimathetseratu ng'ombeyo. Komabe, izi sizili kutali ndi gawo lotsiriza pakuwonjezera mphamvu yolimbana nayo, popeza kusintha kwamalamulo, komanso luso lanzeru, kumafunikanso kusintha mankhwalawa omwe agwiritsidwa ntchito.
"Zida zonse ziwiri za Gorgon ndizothandiza kwambiri, pomwe lero tikufuna mankhwala omwe angagwiritsidwe ntchito mlengalenga, mtsogolomo - m'malo okhala," akutero Yuri Dyakonov. - Izi ndizofunikira pazifukwa zingapo. Poyamba, kupumula kwa nthaka pansi panthaka zokhomedwa nthawi zambiri sikuloleza kapena owotcha kuti azigwira ntchito kumeneko: dzenje lirilonse lobisika ndilowopsa kwa zida zodula zomwe zidapangidwa kuti zizigwiritsidwa ntchito panja. Kachiwiri, mu 2020, mankhwala okhawo omwe angagwiritsidwe ntchito kulimbana ndi malo okhala - yathu "Tornado" yozikidwa pa glyphosate (360 g / lita) - idaletsedwa kugwira ntchito m'malo ngati amenewo. Izi zidachitika pakadali pano kugwiritsidwa ntchito kwa glyphosate ku Europe. Chifukwa chake, tsopano tikufunikira chithunzithunzi "choyera": tili ndi mankhwalawa pamalo olembetsera, ndipo timayesetsa kuonetsetsa kuti ndizololedwa kuchita m'malo okhala. Komanso, picloram ndiyoyenera kuchiza pamlengalenga, pomwe a Gorgon sanalembetse kuti azigwiritsidwa ntchito.
Kwa zaka zitatu tsopano, kampani "August" yakhala ikugwirizana ndi opanga ma drones aku Russia, kuyesa kugwiritsa ntchito mankhwalawa motsutsana ndi mlengalenga m'malo ake oyendetsa ndege ku Moscow, Leningrad ndi Volgograd. Zomwe zimalepheretsa njirayi ndizofunikira kukonzanso okonzawo ndi kunyamula kwawo kochepa. Izi zikutanthauza kuti kuchuluka kwa mankhwala omwe amwedwa kuyenera kukhala kochepa, koma magwiridwe ake amayenera kusungidwa.
Yuri Dyakonov anati: "Quadrocopter yamakono komanso yotsika mtengo imatha kunyamula ma 5, okwanira malita 10 a mlengalenga." - Izi ndizokwanira pa mahekita 1. Kwa tsiku logwira ntchito maola 8 munjira iyi, likukonzekera kukonza mahekitala 8. Izi ndizocheperapo ngati mankhwalawo adachitika pogwiritsa ntchito zitsulo zakulimi: ndi kutalika kwa mita 25 ndi liwiro la 3 km / h, imatha kuphimba mahekitala oposa 7 pa ola limodzi. Komabe, ojambulawo amapereka mwayi wolimbana ndi ng'ombe ya ng'ombe m'malo osiyidwa pomwe imakula. Ndipo, monga momwe zoyesa zathu zasonyezera, kutsatira malamulo ogwiritsira ntchito mankhwalawa - koyambirira kwa chitukuko cha mbewu - kumakupatsani mwayi wopeza ndi Mlingo wocheperako. Kuphatikiza apo, zovuta za zinthu zomwe zimagwiritsidwa ntchito zimapangitsa kuti pakhale chophimba chomera pafupi ndi udzu. "
Malinga ndi akatswiri a kampani ya "Ogasiti", mukamagwiritsa ntchito zinthu zophatikizika monga metsulfuron-methyl, picloram ndi MCPA (komanso mtsogolo - metsulfuron-methyl + picloram), mtengo wowonongera hogweed ukhoza kuchepetsedwa kangapo. Yuri Dyakonov akuti sakudziwa zitsanzo za chiwonongeko chotheratu cha udzuwu pogwiritsa ntchito njira - kutchetcha. Kuchiza kwa mbewu ndikukonzekera motengera glyphosate, yomwe kwenikweni ndi "kutchetcha mankhwala", sikukutsimikiziranso kupambana, ngakhale izi zitachitika mobwerezabwereza zaka zingapo motsatizana. "Mbadwo watsopano" wamankhwala ndiwotsikirako mtengo kuposa gawo limodzi mwamagawo azinthu zomwe zimapangidwa ndi glyphosate, ngakhale atha kuthana ndi tizilombo toyambitsa matenda, malinga ndi malamulowo, m'modzi, kugwiritsa ntchito kwambiri. Tiyenera kudziwa kuti hogweed m'malo oyera ayenera kusinthidwa ndi zomera zina: apo ayi, mbewu zake zimatha kugweranso m'nthaka. Ngati simukufuna kulima chilichonse patsamba lino, ndiye kuti kufesa udzu wosatha - clover ndi chimanga - ikhoza kukhala yankho labwino.
"Kugwiritsa ntchito mankhwala othandiza kuthana ndi vuto la Sosnovsky, makamaka m'matauni ang'onoang'ono, masiku ano kumachepetsa njira zogwirira ntchito maboma: makontrakitala amatsitsa mtengo kwambiri kotero kuti mankhwala okhawo otchipa ku glyphosate ochokera ku China amakhalabe m'gulu la ndalama zomwe zilipo," akutero Yuri Dyakonov. "Komabe, ntchito yolongosoka ikupitilirabe, ndipo kumadera ena, mabungwe omwe amapanga matendawa akuwonetsa kale mayina a zinthu zomwe zikugwiritsidwa ntchito kapenanso mankhwala enaake ndi zomwe angatchule. Kufalikira kwa mchitidwewu kuyenera kuthandizira kuti nkhondo yolimbana ndi anthu ogwidwa ku Russia iwoneke bwino. "
Zomwe zimaperekedwa ndi atolankhani a kampaniyi "Ogasiti"