ʻO Alexander Skvortsov, ke poʻo o ka ʻoihana ʻuala, SumiAgro Rusia
I ka makahiki 2021, nui nā ʻāina ulu ʻuala i pilikia i ka nele o ka ua, me ka loaʻa ʻole o ka nui o ka hōʻiliʻili ʻana. Ua hōʻike hou ʻia kēia kau e hiki ke hōʻemi i nā poho mai nā ʻano ʻano kūlohelohe wale nō ma o ka hoʻokomo ʻana i ka irrigation.
Ke hoʻohālikelike ʻia i nā mea kanu, nā hua like, ka ulu ʻana i ka ʻuala e koi i nā kumukūʻai kiʻekiʻe loa no nā ʻāpana āpau o ka ʻenehana - kanu mea kanu, fertilizers, etc.
Akā ʻo ka hoʻokomo ʻana i ka irrigation e koi aku i kahi ala ʻoi aku ka akahele i ke kūkulu ʻana i kahi ʻōnaehana pale mea kanu mai ka mahiʻai. He mea naʻauao ke hoʻolei i nā mea hoʻomākaukau ʻaʻole kūʻokoʻa a ʻaʻole lawa i ka ua, i ʻole e noʻonoʻo e pili ana i ka pākēneka o ka mancozeb a i ʻole nā pūhui keleawe e waiho ʻia ma ka ʻili o nā lau me kahi nui o ka pipi ʻana. ʻO kahi ʻōnaehana no ka pale ʻana i nā maʻi a me nā pests e hiki ke hōʻeha i ka pōʻino waiwai koʻikoʻi ʻaʻole pono e loaʻa i kekahi "ifs", ʻoiai ʻoi aku ka nui o nā huahana ma ka mākeke e ʻae iā ʻoe e hana i kēia.
No laila, ʻo kahi koho maikaʻi loa i ka mancozeb-based fungicides (ma ke ala, mai ka makahiki 2021 ua pāpā ʻia kēia mea ikaika i nā ʻāina he nui o ʻEulopa) hiki ke lilo i lāʻau lapaʻau hou mai ka mea hana Kepani o nā huahana pale mea kanu SumiAgro - Elektis D®i hoʻolālā ʻia e pale aku i ka ʻuala a me nā hua waina mai ka pōʻeleʻele a me ka maʻi.
Aia ma ka puʻuwai o ka lāʻau lapaʻau kahi mea hou o ka contact action zoxamide. Loaʻa i ka Zoxamide kahi pilina kūʻokoʻa (affinity) no nā waxes meaʻai, kahi e hāʻawi ai i ke kūpaʻa kiʻekiʻe o ka ua.
ʻAʻole i hoʻohana mua ʻia ka mea i ka ʻuala, he ʻano hana ʻokoʻa kona mai ka hapa nui o nā molekala fungicidal: hoʻopau ia i ke kaʻina o ka mitosis i loko o ka nuclei cell. Hana ʻo Zoxamide i nā zoospores ma hope o ka hoʻomaka ʻana o kā lākou germination, e hoʻōki i ka elongation o nā paipu ulu. ʻO kekahi mea koʻikoʻi ʻo ia ka mea e hoʻopau ai kēia mole i ka hoʻokumu maʻamau o nā zoospores i zoosporangia, pēlā e pale ai i ka epiphytoty "i ka pua".
ʻO ka ʻāpana ʻelua o Eletis D® - dimethomorph - he mea translaminar e hoʻopilikia i ka ulu ʻana o nā paia cell o ka pathogen, he hopena curative (therapeutic). Hāʻawi kēia mau mea āpau i ka hana contact-translaminar o ka fungicide Elektis D®, e lilo ia i mea nui no ka irrigation a me kahi koho maikaʻi loa i nā huahana i loaʻa i ka mancozeb a i ʻole nā hui keleawe. E hoʻohui au e hoʻohana ʻia kēia fungicide i ka honua ma ka nui o nā mea kanu - ʻoi aku ka nui o nā mea kanu, e like me nā aniani (kahi i ʻoi aku ka pili o ka pili ʻana i nā waxes meaʻai ma mua o nā wahi ʻē aʻe), kukama a me ka letus.
Hoʻomaopopo hoʻi au, me ka noʻonoʻo ʻana i kēia lāʻau lapaʻau, ʻo ka SumiKartofel (SumiAgro) brand portfolio e loaʻa ana i ʻeono foliar fungicides, ʻelima o lākou i hana ʻia i loko o nā ʻano wai, ʻehā i kū i ka holoi ʻana: me kahi huahana me nā waiwai systemic Consento® (fenamidone + propamocarb hydrochloride), contact-translaminar Mixanil® (chlorothalonil + cymoxanil), Ranman®ʻO luna (cyazofamide).
ʻO ka ulu ʻana i ka ʻuala ma lalo o ka irrigation e koi ai i nā mahiʻai e hoʻokau i nā koi hou aku i ka pale herbicide - pono e hilinaʻi a lōʻihi.
Ma kēia mea, manaʻo wau e hoʻolohe i kahi mea hou SumiAgro hou - Akebono herbicide.®, i hoʻolālā kūikawā no ka mākeke Lūkini. E kūʻai ʻia ka huahana ma mua o 2022, akā i kēia manawa me ka ʻae ʻia no ka hoʻohana ʻana i ka rapeseed a me ka soybeans (e loaʻa i ka lāʻau ke kau inoa no ka hoʻohana ʻana i ka ʻuala i 2023).
Akebono® Aia i loko o kāna ʻano clomazone a me C-metalochlor, ka mea e pale ai i ka dicotyledonous a me ka cereal weeds makahiki (me ka bedstraw, gauze, nā ʻano o ka mauna, nightshade, ka mea e hana ai i nā pilikia he nui i ka wā e ulu ana i ka ʻuala). Loaʻa nā ʻāpana ʻelua o ka herbicide (a ma luna o nā clomazone āpau) i nā mea nui e hōʻoia i ka mālama piha ʻana i nā mauʻu, a ma ka manawa like e hōʻoia i ka palekana no nā mea kanu i lūlū ʻia i ka puna e hiki mai ana. No laila, hāʻawi ʻo SumiAgro i kahi lāʻau herbicide kumu hou me nā ʻano ʻano āpau e hoʻokumu i ke kumu o kahi ʻōnaehana mālama ʻuala maikaʻi.
E hoʻomanaʻo wau iā ʻoe i kēia manawa ma nā mahiʻai Lūkini, ma ke ʻano he kānāwai, hoʻohana ʻia kekahi o nā papa hana pale ʻuala maʻamau e hoʻohana ana i ka lepo lepo: ma muli o ka metribuzin, a i ʻole ma luna o prosulfocarb a me prometrin. ʻAʻole kūpono ka mea mua i kēlā me kēia: nui nā ʻano ʻano no ka hoʻoili ʻana i ka ʻoihana i kāohi ʻia e kēia mea, ʻoi aku ka hopena o ka metribuzin i nā mea kanu ma hope. ʻO ka hemahema nui o ka papahana ʻelua ke kumu kūʻai kiʻekiʻe loa o nā lāʻau lapaʻau.
Akebono® Loaʻa i nā pono āpau e lilo i koho kolu kūpono: ʻaʻohe hopena maikaʻi ʻole o ka lāʻau lapaʻau i nā ʻano paʻa ʻole, ʻaʻohe palena o ka rotation i ka rotation crop rotation, he mea waiwai. Ke hoʻohālikelike ʻia me ka metribuzin, ʻoi aku ka maikaʻi o ka pale ʻana i nā ʻāpana o ka herbicide Iapana mai nā mauʻu mauʻu, mālama i ka nightshade a me nā ʻano mauna. ʻO ka mea kūikawā, ʻoi aku ka maikaʻi o ka mālama ʻana i ka clomazone e nā mea organik lepo a ʻoi aku ka liʻiliʻi i ka wā o ka ua a i ʻole ka nui o ka wai, ʻoi aku ka lōʻihi o ka hapalua o ke ola a, no laila, he hana lōʻihi.
Herbicide Akebono® E lilo ia i mea hilinaʻi i ke kūkulu ʻana i ka pale ʻuala i nā nāhelehele a me kahi koho maikaʻi loa i nā hoʻomākaukau i hoʻohana mua ʻia.
I ka hopena, makemake wau e ʻōlelo e hoʻonui mau ʻia ka laina brand SumiKartofel me nā huahana hou. Ma waho aʻe o ka Prestige protector®, fungicides, herbicides a me nā huahana pale mea kanu ʻē aʻe, aia pū kekahi pūʻulu piha o nā mea - mineral nutrition correctors. I ka makahiki 2022, e hoʻohui pū ʻia me nā huahana hou e hoʻomaikaʻi ai i ka maikaʻi a mālama i ka maikaʻi o ka huahana hope. Akā, he kumuhana kēia no ka pou kaʻawale.