Fusarium ka lōʻihi o nā mea kanu: ka hoouka kaua ana o symptoms

Fusarium ka lōʻihi, Fusarium, a - he infectious fungal maʻi e loli ai he ākeaʻano o ka ulu. I kona konohiki o fungal etiology (imperfect fungi Fusarium), a ma ke ano maoli, aia nō ma kahi o 70? Ueo. Ka mea, ke hoike mai ia lakou iho e like me parasites a semiparasites, saprophytes a symbionts, naʻe, ua hōʻike loa-manawa haʻawina i ka maʻi e loli ai kuhikuhi kanu, hoʻonāwaliwaliʻia ma muli o ka 'ē aʻe.

Pathogens pinepine komo i ka mea kanu ma ke kumu'ōnaehana a a laila i kona ia'na. Loko o ka vascular'ōnaehana e hoʻomōhala ana i ka nui ramified mycelium, no laila, i ka hoʻohuli ai i nā mea kanu make ana. Fusarium lōʻihi o ua ulu loa e hoʻokēʻai ai, i ka mea ia i kau i kekahi mau lā ma hope o maʻiʻaʻai.

I ka maʻi ua palahalaha ae ma nā mea a pau climatic cii. I ko kakou aupuni i ka loa, he pono ole i loko o ka hema, hikina hema a ma ka Hōʻole akula Hawaiian wahi. Ma awelika, ma ka loa lakou malaila makahiki, hiki ke hoemi ma ka 40% e haawi i ko o kekahi ulu.

Fusarium ka lōʻihi o ka kaʻukama ma kekahi kakahiaka nui ke kahua hiki ke diagnosed ma kekahi kulou luna i loko o ke kaua ikaika hola. Inā i ka maʻi, ua kaumaha, ke kanu mae loa, a koke. Poino mai ke kumu'ōnaehana - i ka papa kuhikuhiE rhizome make aku, akā, me kaʻaoʻao mau lala hapa 'ia' noho viable.

I kamako Fusarium lōʻihi hoʻomaka me hoʻololi i keʻano o ka lalo lau. Ka mea, lilo chlorotic, a, e puhi auanei. Me ka hooulu ana o ka maʻi EUIAaIN ke ano o na aa koko - ka mea, loaʻa i ka mea eleele waihoʻoluʻu. Ua hoʻomaka i ka make i nā lau a pau, necrosis ikeia.

Fusarium ka lōʻihi o ka'ōhelo papa hoʻomaka me ka a maloo aku o ka'aʻaʻa ma ke kihi o ka lau liilii, a me ka wilting. Alaila, huli mea eleele lalo iho a me na lau, a me ka rosette nalowale elasticity, a ua haule iho la ia ma ke kaʻawale. Paha oe popoʻole ma kiʻekiʻe humidity. Loa kanu make ma hope o ka hola 1.5 mahina.

I mau, ua hiki e hoailona oukou i Fusarium e hiki ke hana ma kekahi kahua o ka mea kanu ola kalapona, akā, oi pinepine ia ia lŘlŘ i loko o ka flowering wā.

Pehea ka maʻiʻaʻai

I ka papa kuhikuhiE kumu o ka maʻiʻaʻai - he ua hoʻohaumiaʻia lepo. Nolaila, o ka loa paha, e ae aku i ka mea kanu i loko o ka hoʻomehana honua, ma ka lepo, aole ia e hoʻololi i ole, a aole i pili i ka kuapo. Kekahi kumu no ka hanana o ke Fusarium - mailoko o na anoano. Fish hoʻomōhala a ulu pu laua me ka mea kanu, a laila, e luku aku ia.

Fusarium anei: Kāohiʻana a me ka maʻi e hooponopono

Etching o kanu mea e pale aku i ka manawa kūpono o ke komo ana o pathogens i loko o ka moe ana o na anoano. Good lepoʻeliʻana, hoeing, hope o ka kūpapakū kuapo a me ka disinfection o na mea paahana, a alakai ai i ka emi manawa kūpono o ka hanana o ka maʻi. Fungi ulu pono ma ke kiʻekiʻe wela ea (ma kahi o 28 ° C), kiʻekiʻe humidity a me ka pōkole photoperiod. Nolaila, e pono e pono ventilated hale hoʻoulu mea kanu. E like me ke kaiapuni mea e pono hookahi manawa i ka pule, e nānā i nā moe a me ke kuhikuhi i iho mailoko mea kanu. i wehe 'maÿi specimens, a puhi aku la. Good hualoaʻa e hoike ana i mālama '-e kū nei o ka aina a me kona disinfection me kūikawā liluwelo Luna ma ka muli o fungal hakaka. "Privekur" hiki ke hoʻohana mai Nine Inch.