Paka mosaic nā komako. Pehea e hana i kēia pilikia?

I au hōʻoia i na mea he nui o ua poe la nana i kā lākou mau māla, ma ka liʻiliʻi loa koke ua ike mākou i nā hopena e ho mai ka paka mosaic mea hoʻomaʻi. Ma kēia 'atikala oe, e aʻo ana, e pale aku i ka hanana o kēia maʻi i loko o nā komako.

Pōkole Historical Ka Ike

No ka mea manawa mua i ka maʻi i kākau i loko o ka hopena o XIX kenekulia i loko o ke kaʻina hana o ka ulu paka. Ma iho mailoko laau ooi ikea lilelile kaʻaʻai. Over manawa, hoomaka ae la e lilo shapeʻo ia, a ho'ōla make. Ma hope o ia, i ka maʻi i nā hohola i kokoke mea kanu, a ma hope o ka pōkole manawa i ka māla holoʻokoʻa lilo uala pono no hou mahi.

Wale nō i loaʻa i ka manawa ia i manaoia he ala e hakakā i ka piha loa ana o ka iho mailoko o Mahikō. Mau ana kōkua malama i ke koena o ka mea kanu. Ma hope o na makahiki mahope mai o ka loaʻa o ka maʻi Dr. Ivanovsky ua hiki ke kuhikuhi i kona kumu. Ua huli mai e ia i ka paka mosaic mea hoʻomaʻi.

Keʻano papa hana o ka? Acaeoey a me ka kālaimeaola

Ke causative Agena o keia maʻi ua wehewehe aku ma ka ia'ku i mawaho aʻe. Ua Ua hoʻokumu i ka mea hoʻomaʻi hiki ke mālama 'ia a hiki i ke kiekie ana wela.

Paka mosaic loa iho mailoko o kanu'aʻaʻa ma ke kelepona hele kiʻekiʻe. ua ke kumu no kona hanana manaoia hapa decomposition o chlorophyll a me chloroplast poino. Like plastid fracture ia lŘlŘ emi carbohydrate pae. No ka mea, o keiaʻano papa hana ua ho'ā 'ia ka make kanaka'aʻaʻa pauku. Pathogens i Solanum mea hoʻomaʻi 1, Cummis mea hoʻomaʻi 2 a me 1 Nicotina mea hoʻomaʻi.

Ka papa kuhikuhiE symptoms

Initially, ka pepa ma luna a ma laila i ka paka mosaic e mottled. Waihoʻoluʻu mau kiko e ĸokoĸa ana nä pane. Ka mea, e whitish, ao alohilohi i omaomao a me ka malamalama lenalena. Ke kiʻekiʻe o nā lau hoʻomaka e wrinkle a me ka ino, e loaa i ka threadlike a'amaʻu shape.

Eia hou kekahi, paka mosaic hiki aku ai i degeneration a me ka haoʻa ka hua oo. Ka mea, 'aʻole hoʻi ia i ke ana a me ka ulu ana o ka iho mailoko mea kanu. Ma muli o kāna hana i ka wai, e loaa hou ia lŘlŘ ka maloʻoʻana lau a me anei i. Ka mua i ka make opiopio hoi e pana aku. e uhi poino hua me ka mea eleele kaʻaʻai kahakai, a hoʻomaka i ka popoʻole.

Pehea o ka maʻiʻaʻai?

Paka mosaic nā komako i ke pū i hiki ma ka hui 'ana me mailoko o hana' ike loea a me ÿole mechanical poino i hana i aaioee. Pinepine maʻiʻaʻai ia lŘlŘ ma ka tutua kai anuanu Mahikō.

Nō hoʻi, i ka paka mosaic hohola iho la ia e vectors e like me kuʻia, aphids a me nā nā mea kolo. Ho'īli mea hoʻomaʻi hiki popilikia hua a me ka hua laweia aku la oia e na holoholona a me nā manu. I ka papa kuhikuhiE? Aneii lepo no ka maʻiʻaʻai o ka lepo ma lalo o ka aa o ke kamako nā mea maʻi. Keia ua wehewehe ia e ka mea i ka mea hiki ke malamaia kanu koe. Pakahi aku la ia hoʻomaka koke ulu mosaic i ka pulu ana. Ua Ua loaʻa ia e lawe ana i ka maʻiʻaʻai hiki lilo raindrops e kahe ana ia, mai ka lau o ka iho mailoko mea kanu.

Paka mosaic: lapaau a me ka Kāohi

Ka maʻiʻaʻai ke luku ma kahi o 20% o ka nui o kekahi mea kanu. Nolaila, ia mea pono ke aumeume. E hoomalu i kou mau mea kanu, e hoʻohana wale kiʻekiʻe-e like ai ke kanuʻia. Na anoano, pahu a me nā māla mea paahana paipaiʻia e kō elima pakeneka pāʻoihana o ke potasiuma permanganate. Oia manipulations e halihaliia oia iwaho i loko o eha lā.

I ole ai e hiki maʻiʻaʻai o ka wā e hiki mai kaʻohi muaʻana,ʻaʻole mākou e ole kāohi ana. No laila, he mea pono e vaccinate nā komakoʻano pākīkē ke kanana nei. I ke kanuʻana i loko o ka hoʻomehana honua mea pono, e like me ka pili aiiay ana. E disinfect na anoano, ka mea i paipai i ka incubate dvadtsatiprotsentnym hydrochloricʻakika pāʻoihana a me ka pono holoi ma lalo o ka mokulele hēkī o maʻemaʻe, holo ka wai. Kekahi e kū nei lepo e halihaliia oia iwaho ma ka ninini ana kapuahi e ka wai no elua a ekolu hora.

Ma ka liʻiliʻi loa hookahi i ka pule ua? Aeiiaiaoaony e lawelawe Mahikō ka waiū, nāu kekahi me ka piula wai ka wai i loko o ka lākiō o ka 1:10. Eia hou kekahi, ia mea nui, e lawe mai 'eleu lepo hope i loko o ka hoʻomehana honua, ae hookaawale mai ia desyatisantimetrovyh, ahu iho pu me kanu residues.

Ma kekahi hebedoma mua transplanting i loko o ka lepo, a he umikumamaha mau lā ma hope o ka Mahikō eʻehu i kekahi pakeneka pāʻoihana o boricʻakika. Ma keia mea, e lilo hou i ka pilina paʻa ma ka pili ana i nā mea hoʻomaʻi. Ua hiki ole ke malama ole, a me nā ana nona ma o ka make ana o nā mea kolo, a hiki e Loaʻaʻia nā moku halihali mokulele o ka pathogen o mosaic. Nō hoʻi, ma ka mea e ole ka hiki aku o ka paka mosaic nā komako, poe akamai i waiho aku, e lawe mai i ka aaioee o ka hale hoʻoulu mea kanu, e ohi i, a puhi i nā lau haule, a me ka aa kahiko.