Hoʻolaha ʻo UPL i ka hoʻolauna ʻana o kahi fungicide multi-site no nā maʻi soybean paʻakikī ma Brazil

I kēia mau lā aku nei, ua hoʻolaha ʻo UPL i ka hoʻolauna ʻana o Evolution, kahi fungicide multi-site no nā maʻi soybean paʻakikī, ma Brazil. Ua hui pū ʻia ka huahana me ʻekolu mau mea hana: mancozeb, azoxystrobin a me prothioconazole.

Wahi a ka mea hana, ʻo kēia mau mea hana ʻekolu "e hoʻokō kekahi i kekahi a he mea kūpono loa ia i ka pale ʻana i nā mea kanu mai nā pilikia olakino e ulu ana o ka soybeans a me ka hoʻokele ʻana i ke kūʻē."

Ua ʻōlelo ʻo Marcelo Figueira, Luna Hoʻokele Fungicide o UPL Brazil: "He kaʻina hana R&D lōʻihi ko Evolution. Ma mua o kona hoʻomaka ʻana, ua hana ʻia nā hoʻokolohua ma nā wahi ulu like ʻole, e hōʻike piha ana i ke kuleana o UPL i ke kōkua ʻana i nā mahiʻai e loaʻa nā hua kiʻekiʻe ma ke ʻano hoʻomau. Kūpaʻa. ʻO nā fungi ka ʻenemi nui ma ke kaulahao ʻoihana mahiʻai; inā ʻaʻole i kāohi pono ʻia, hiki i kēia mau ʻenemi o ka huahana ke alakaʻi i ka emi ʻana o 80% o ka hua o ka ʻohi rape.

Wahi a ka luna hoʻokele, hiki iā Evolution ke kāohi pono i ʻelima mau maʻi nui e hoʻopilikia ana i nā mea kanu soybean: Colletotrichum truncatum, Cercospora kikuchii, Corynespora cassiicola a me Microsphaera diffusa a me Phakopsora pachyrhizi, ʻo ka maʻi hope loa wale nō ke kumu o ka nalowale ʻana o 8 mau ʻeke no 10 mau ʻeke soybean.

"Wahi a ka awelika o ka huahana o nā mea kanu 2020-2021, ua manaʻo ʻia ʻo ka hua ma kēlā me kēia hekita he 58 mau ʻeke. Inā ʻaʻole i kāohi pono ʻia ka pilikia phytosanitary, hiki ke emi koke ka hua soybean. Ma muli o ke ʻano o ka maʻi a me kona koʻikoʻi, e hoʻemi ʻia ka hua ma kēlā me kēia hekita e 9 a 46 mau ʻeke. I helu ʻia e ke kumukūʻai awelika o nā soybeans ma kēlā me kēia ʻeke, e hiki aku ka pohō hiki ma kēlā me kēia hekita i kahi kokoke i 8,000 reals. No laila, pono nā mahiʻai e nānā pono i ka pale ʻana a me ka kaohi ʻana i nā maʻi fungal. Ua hōʻoia ʻia ka Evolution ma mua o ka hele ʻana ma ka mākeke a e kōkua i nā mahiʻai e lanakila i kēia. No ke kaua ʻana i nā maʻi soybean," wahi a ka luna o UPL Brazil.

Ua hoʻohui ʻo Figueira ua hoʻohana ʻo Evolution i kahi ʻenehana multi-site. Ua hoʻomaka ʻia kēia manaʻo e UPL, ʻo ia hoʻi, hana nā mea hana like ʻole i loko o ka huahana ma nā pae āpau o ka metabolism fungal. Kōkua kēia ʻenehana i ka hōʻemi nui ʻana i ka hiki ke pale aku i nā maʻi i nā pesticides. Eia kekahi, i ka wā e loaʻa ai nā mutations i ka fungus, hiki i kēia ʻenehana ke hana pono me ia.

"E kōkua ka fungicide hou a UPL i ka pale a me ka hoʻonui ʻana i ka hua soybean. Loaʻa iā ia ka hiki ke hoʻohana pono a me ka maʻalahi o ka hoʻohana ʻana. Hiki ke hoʻohana ʻia e like me nā lula ma nā pae like ʻole o ke kaʻina hana kanu, hiki ke hoʻolaha i nā mea kanu ʻōmaʻomaʻo a olakino a hoʻomaikaʻi i ka maikaʻi o nā soybeans. Eia kekahi, maʻalahi ka hoʻohana ʻana i ka huahana, ʻaʻole pono ka hoʻohuihui ʻana i ka barela, a he kiʻekiʻe ka hopena o ka kaohi. ʻO kēia nā ʻōlelo hoʻohiki a Evolution," i hoʻopau ai ʻo Figueira.