Ke ulu nei ka mākeke no nā mea kanu a me nā ʻuala; me nā wahi paʻa ma lalo o nā mea kanu, ke hoʻonui nei kā lākou ʻohi nui i kēlā me kēia makahiki. Hōʻike kēia i ka piʻi ʻana o ka hoʻonui ʻana i ka hana. ʻAʻole ka mea nui loa i ka hoʻomaikaʻi ʻana i nā ʻenehana ulu ka pale ʻana i nā mea kanu mai nā maʻi a me nā pest.
I kēia lā, ākea ka laulā o nā lāʻau i hoʻopaʻa ʻia no ka pale ʻana i nā mea kanu mea kanu, akā ʻaʻole lākou e hāʻawi mau i ka pale piha a palekana. Pono nā mea hana i nā hoʻonā hou e kōkua i ka pale ʻana i nā mea kanu mai nā maʻi fungal a mālama i nā hōʻiliʻili e hiki mai ana.
Ke alakaʻi nei ʻo Syngenta i nā mea hou loa i kāna mahele noiʻi a me ka hoʻomohala nui. Hoʻomaka i kēia makahiki, hāʻawi ka hui i kahi fungicide hou - MIRAVIS®, i hana ʻia ma ke kumu o ka ʻenehana ADEPIDIN®. E kōkua ia i ka pale ʻana i nā mea kanu like ʻole no ka manawa lōʻihi ma kahi pae radically hou mai kahi ākea o nā maʻi fungal, ʻoiai i nā kūlana paʻakikī.
ʻO ka "naʻau" o ka MIRAVIS fungicide® - mole mole N-methoxy-pyrazole-carboxamide (ʻenehana ADEPIDINE®), ka hana hou loa e nā ʻepekema Syngenta. ʻO kēia ʻelele ikaika o ka papa kemika o ka carboxamides he hana kūʻokoʻa o ka hana i nā pathogens a, me nā maʻi nui o nā mea kanu mahiʻai, pale i nā mea kanu mai nā pathogens paʻakikī e like me ka apple scab, botrytis, sclerotinia a me fusarium. Ma nā mea kanu mea kanu, ʻo ke ʻano nui o ka hana o ka lāʻau MIRAVIS® - Alternaria blight, powdery mildew, pala'ā'ī, septoria blight, stemphylliosis, etc.
Nā waiwai kū hoʻokahi o ka ʻenehana ADEPIDIN® hāʻawi i ʻekolu mau hana nui o ka hana ma nā mea ʻino:
- Hāʻawi ka ʻāpana pyrazole o ka mole i kahi hopena ikaika i nā pathogens.
- Hāʻawi ka ʻāpana N-methoxy i ka laulā ākea o ka hana ma waena o nā molekala o kahi papa like (SDHI-carboxamides).
- ʻO ka ʻāpana lipophilic o ka mole (ethyl bridge and phenyl) e hāʻawi i ka hana lōʻihi, ka pale ʻana i ka ua a me ke kūʻē ʻana i ka radiation ultraviolet.
Mahalo i kēia mau hiʻohiʻona, ka MIRAVIS fungicide® hoʻomalu maikaʻi loa i nā ʻano maʻi fungal like ʻole o nā mea kanu he nui.
'Alika
Hoʻohana pālua i ka lāʻau MIRAVIS® ma nā aniani hiki iā ʻoe ke pale iā ia mai kahi paʻakikī o nā maʻi: Alternaria, Stemphylia (ʻeleʻele ʻeleʻele), Fusarium lalo pala a me ka ʻāʻī pala. Ke noʻonoʻo nei i ka neʻe ʻana o ka vector o ka hana ʻana i ka mālama ʻana, ʻo ka pilikia o ka mālama lōʻihi ʻana o nā aniani me ka ʻole o ka nalowale ʻana mai kahi pathogen fungal e like me ka pala o ka ʻāʻī.
ʻO ka pale ʻana i ka ʻāʻī o nā aniani he ʻano hana holoʻokoʻa, e komo pū ana me ka pale ʻana i nā aniani i ka wā e ulu ana mai ka maʻi malū, Alternaria blight, thrips paka, a me nā pests lepidopteran; ka meaʻai mineral kaulike a, i ka pau ʻana o ka wā ulu, ma mua o ka waiho ʻana i ka piko, kahi hana lua me MIRAVIS®, nāna e pani i kēia kaulahao a mālama pono i ka hua a hiki i ka puna.
Kaomi
I ka hapa lua o ka wā ulu, ʻoi aku ka nui o ka hāʻule ʻana o ka ea a ua nui ka ua, hoʻouka ʻia nā kāloti e ka pauka a me Alternaria. ʻO nā lāʻau lapaʻau e pale i ka hua - MIRAVIS® ma kahi dosage o 0,35-0,4 l / ha pani i ka "puka" i nā pathogens fungal, kōkua i ka mālama ʻana ʻaʻole wale i ka nui o nā mea kanu, akā i ka maikaʻi o ka ʻohi e hiki mai ana.
ʻO ka pala keʻokeʻo o nā kāloti (sclerotinia, exc. Sclerotinia spp.) he pilikia nui no nā mea hana. ʻAʻole ʻike ʻia kēia pathogen iā ia iho ma lalo o nā kūlana kahua; hiki ke ʻike ʻia i ka wā mālama. Loaʻa ka maʻi maʻi i ka wā ulu, a he mea nui loa ka loaʻa ʻana o kahi hua aʻa olakino i ka manawa o ka ʻohi ʻana. I ka hapa lua o ka manawa ulu, i ka wā i hoʻopā ʻole ai nā lau o waho i ka lepo a i ʻole ka piko o ke kumu aʻa kāloti, pono ia e hoʻopili iā MIRAVIS.® ma kahi helu o 1,0 l/ha - e hōʻoia kēia i ka mālama ʻana i ka maʻi a hoʻonui i ke ola o nā kāloti.
Kāpena
Nā lāʻau lapaʻau me ka MIRAVIS fungicide® e kū'ē iā Alternaria e kōkua i ka pale ʻana i ke kāpeti a loaʻa ka ʻohi kiʻekiʻe.
ʻO ka'ōpī
ʻO Alternaria kekahi o nā pathogens e hōʻeha nui i ka poʻe mahiʻai i ka wā e ulu ana i ka ʻuala. E ulu ikaika ana ma na wahi maloo a wela ka nui. ʻO ka hāʻule ʻana o ka hua ma muli o ka make mua ʻana o nā piko a hiki i 50%, ʻoi aku hoʻi i nā ʻano ʻuala i hiki ke loaʻa i ka maʻi.
Wahi a ka noiʻi, ʻo ka hoʻolālā maikaʻi loa no ka loaʻa ʻana o Alternaria blight ʻo ia ka hoʻomaka ʻana i nā lapaʻau me ka hoʻomākaukau hoʻopili, a laila hoʻohana i ka hoʻomākaukau ʻōnaehana (hoʻokahi lāʻau lapaʻau no Alternaria no ʻelua lapaʻau kūʻē i ka late blight). Nui nā ʻano o Alternaria, a paʻakikī kekahi o lākou i ka hoʻohana ʻana i nā ala maʻamau. ʻO ka pathogen maoli Alternaria solani Hiki ke hoʻomalu piha a ʻāpana paha e nā fungicides, akā ʻo ka saprophyte A. alternata he pathogen paʻakikī ke hoʻomalu. ʻAʻole hiki ke wānana i ke ʻano o Alternaria e hoʻopili i ka ʻuala i ka wā ulu. ʻO ka maikaʻi o ka mana me MIRAVIS® he 100% no A.solani a me 70-80% - no A. alternata, ʻoi aku ka kiʻekiʻe ma mua o nā fungicides nui o kēia ʻano hana.
I ka manawa like, pono e hoʻokō piha ʻia ka mālama ʻana o Alternaria blight, pono e hoʻomaka ka mālama ʻana me ka prophylactically a hoʻololi ʻia me nā lāʻau me nā mea ikaika mai nā hui kemika ʻē aʻe (SCOR).®, REVUS® luna). MIRAVIS® hiki ke hoʻohana ʻia i loko o kahi pahu pahu me nā hoʻomākaukau REVUS® a i ʻole KARIAL® Flex.
hoolaha