#SavingCrucifers #BlackRotDisease #XanthomonasCampestris #Prevention #CropRotation #DiseaseResistantVarieties #Sanitation
ʻO nā Crucifers, i kapa ʻia ʻo Brassicaceae, he ʻohana o nā mea kanu e pili ana i ka broccoli, ka puaʻa, kāpeti, a me kale, a me nā mea ʻē aʻe. ʻO ka mea pōʻino, hiki ke loaʻa kēia ʻohana huaʻai i kahi maʻi i kapa ʻia ʻo ka pala ʻeleʻele, i kumu ʻia e ka maʻi Xanthomonas campestris. Hiki i ka palaʻeleʻele ke hoʻopau i nā mea kanu holoʻokoʻa, e hōʻemi ana i ka waiwai waiwai no ka poʻe mahiʻai a hōʻemi i ka loaʻa o nā koho meaʻai olakino no nā mea kūʻai. Ma kēia ʻatikala, e ʻimi mākou i nā kumu a me nā hopena o ka maʻi palaʻeleʻele a kūkākūkā i nā hoʻolālā no ka pale ʻana i ka laha.
ʻO ka maʻi palaʻeleʻele ke kumu o Xanthomonas campestris, he huakino hiki ke ola i ka lepo a me nā ʻōpala kanu no kekahi mau makahiki. Komo ka maʻi bacteria i ka mea kanu ma o nā ʻeha a i ʻole nā puka kūlohelohe, e like me ka stomata, a hoʻomaka e kolone i ka ʻiʻo. ʻO nā hōʻailona o ka pala ʻeleʻele ʻo ia ka melemele o nā lau, nā ʻano V-like ma nā lau, a me nā kaha ʻeleʻele ma nā kumu. Ke hele nei ka maʻi, lilo ka ʻiʻo i maʻi ʻia a palupalu, a make paha ka mea kanu.
Hiki i ka pala ʻeleʻele ke laha wikiwiki ma waena o kahi mea kanu, ma lalo o nā ʻano mahana a me ka haʻahaʻa. Hiki ke hoʻolaha ʻia ka maʻi e ka makani, ka wai, a i ʻole nā ʻōpala mea kanu i loaʻa i ka maʻi, e paʻakikī ai ka mālama ʻana i ka wā i hoʻokumu ʻia ai. He mea koʻikoʻi nā hana pale no ka mālama ʻana i ka maʻi palaʻeleʻele. ʻO ka hoʻololi ʻana i nā mea kanu, ke kanu ʻana i nā ʻano mea kūʻē i ka maʻi, a me ka pale ʻana i ka wai ma luna o ke poʻo hiki ke kōkua i ka hōʻemi ʻana i ka pilikia o ka maʻi. Eia kekahi, pono e hoʻomaʻamaʻa ka poʻe mahiʻai i ka hoʻomaʻemaʻe maikaʻi ma o ka wehe ʻana a me ka luku ʻana i nā mea kanu maʻi a me ka disinfecting mea hana a me nā mea hana ma waena o nā hoʻohana.
Inā waiho ʻole ʻia ka maʻi ʻeleʻele, hiki ke loaʻa i nā hopena koʻikoʻi no nā mahiʻai a me nā mea kūʻai aku. Hiki i ka poʻe mahiʻai ke loaʻa i nā poho nui i ka hua a me ka maikaʻi, ʻoiai ke kū nei nā mea kūʻai aku i nā kumukūʻai kiʻekiʻe a me ka emi ʻana o ka loaʻa ʻana o nā lau cruciferous. Eia kekahi, ʻo ka hoʻohana ʻana i nā pesticides e kāohi i ka maʻi hiki ke loaʻa i nā hopena kūlohelohe maikaʻi ʻole, e hana ana i ka pale ʻana i ka hana maikaʻi loa.
ʻO ka maʻi palaʻeleʻele i hoʻokumu ʻia e Xanthomonas campestris he mea hoʻoweliweli koʻikoʻi i nā mea kanu cruciferous. Eia nō naʻe, me nā hana pale kūpono, e like me ka hoʻololi ʻana i nā mea kanu, nā ʻano mea kūʻē i ka maʻi, a me nā hana hoʻomaʻemaʻe maikaʻi, hiki i nā mahiʻai ke hōʻemi i ka hopena o ka maʻi a pale i kā lākou mau mea kanu. Ma ka hana ʻana i mea e pale ai i ka maʻi palaʻeleʻele, hiki iā mākou ke hōʻoia i ka loaʻa ʻana o nā huaʻai cruciferous maikaʻi a kūpono no nā makahiki e hiki mai ana.