#AlternariaCombat, #LeafSpotDisease, #BrassicaCrops, #Fungicides, #BiologicalControlAgents, #GeneticResistance, #CropYields, #PlantPathogens, #MultiFacetedApproach.
ʻO Alternaria brassicicola kahi maʻi fungal e hoʻoulu ai i ka maʻi kiko lau i nā mea kanu brassica, e like me ke kāpeti, broccoli, a me ka pua pua. Hiki i kēia maʻi ke hoʻopōʻino nui i nā lau, e hōʻemi ana i ka hua a me ka maikaʻi. ʻO ka hopena, ke ʻimi mau nei ka poʻe mahiʻai i nā hoʻolālā hou a maikaʻi hoʻi e hakakā i kēia pathogen a pale i kā lākou mau mea kanu.
ʻO kahi ala e hakakā ai iā Alternaria brassicicola ma o ka hoʻohana ʻana i nā fungicides. Eia nō naʻe, ʻo ka hoʻohana nui ʻana i kēia mau mea kemika hiki ke alakaʻi i ka hoʻomohala ʻana i nā ʻano kūʻokoʻa o ka fungus, a me nā hopena maikaʻi ʻole i ke kaiapuni a me ke olakino kanaka. No laila, ke ʻimi nei nā mea noiʻi i nā ala ʻē aʻe e kāohi ai i ka laha o ka pathogen.
ʻO kekahi o ia ala ma o ka hoʻohana ʻana i nā mea hoʻomalu olaola, e like me nā microbes pono a me nā pūhui kūlohelohe i loaʻa i nā mea kanu. Hiki i kēia mau mea ke kōkua i ke kāohi ʻana i ka ulu ʻana o Alternaria brassicicola ʻoiai e hōʻemi ana i nā hopena maikaʻi ʻole i ke kaiapuni.
ʻO kahi hoʻolālā ʻē aʻe i kūkulu ʻia ʻo ia ka hoʻohana ʻana i ke kūpaʻa genetic i nā mea kanu. Ma ka hoʻoulu ʻana a me ke koho ʻana i nā mea kanu brassica i kū maoli i ka maʻi kiko lau, hiki i ka poʻe mahiʻai ke hōʻemi i ka pono o ka mālama kemika a hoʻonui i kā lākou hua.
ʻO ka mea hope loa, ʻo ka hoʻomohala ʻana i nā hoʻolālā maikaʻi no ka hakakā ʻana iā Alternaria brassicicola a me nā mea kanu mea kanu ʻē aʻe e koi i kahi ala multi-faceted e pili ana i nā ʻano kuʻuna a me nā hana hou. Ma ka hana pū ʻana, hiki i ka poʻe mahiʻai, nā mea noiʻi, a me nā mea hana kulekele ke kōkua i ka pale ʻana i ke olakino o kā mākou mea kanu, ko mākou kaiapuni, a me ko mākou kaiāulu.