Cabbage keʻokeʻo hahai (Pieris brassicae). Letra Kolohe Kai

Hahai cabbage keʻokeʻo hahai i kekahi pono nui nui. Kane hiki 55 mm o, wahine i iki nui - mai ka 60 mm o wingspan. Pieris brassicae L. ua kuhi malicious nō kihapai pest e pepehi na hua o ka mahi mea kanu o ka cabbageʻohana a me na mea e ae. He aha e nā kiʻina hana e hakakä mau nā mea kolo? Home i kēia mau Letra Kolohe Kai, pehea ka mea, nana, pehea e hoʻomōhala? Ma keia a he nui 'ē aʻe ma hope o ka pauku.

hanauna

I ka wela manawa, a ma ka hema wahi e ulu, e like me ka rula, i ekolu mau hanauna, i loko o ke kūkulu'ākau - elua. Ka mua ke hele mai i loko o ka hema wahi ma ka pauʻana o Aperila a me ka hoʻomaka o Mei, ma ke kūkulu'ākau - a hiki i ka hopena o Mei-hoʻomaka o June. More lehulehu lua o ka hanauna hou i loko o July, a August. Butterflies e lele ana i ka hopena o Kepakemapa. Ke kolu o ka hanauna hiki ke hui me ka lua ma ka hema wahi. Eia naʻe, e like me ka rula, ke kolu o ka makahiki kanaka e kolo ana ma ka mea kanu, a ola hou 'Aʻohe wai iaʻu, mai ke koena, a hiki mai hoʻokaʻulua aku a hiki iʻOkakopa.

Ka pōʻaiapuni o ka cabbage keʻokeʻo hahai

Cabbage keʻokeʻo hahai pupae overwinter i loko o ka laau nui ilpko o, ka nalu, pa, hale pa a me nā surfaces. Ma hope o ka pōkole wā o ka manawa ma hope o ka hele ana o na kanaka hoʻomaka e kau huaʻano nui ma luna o ka underside o cabbage lau a me nā moʻomeheu a me ka nāhelehele i Cruciferous nō mea kanu 'ohana. i waiho wahine hua ma ka pūʻulu o ka umikumamalima ia liilii ma ka wahie elua o makou haneri. Mahope o eono paha heʻumikumamākolu nā lā he enuhe e hoomaka ana i ka hōʻike. Ka mua manawa i nā 'ōpio ola pu. Molting ma larvae ia lŘlŘ eha manawa. ka anu u manawa hilinaʻi nui ma ka nana ana. Ka pōʻaiapuni manawa mea i loko o 13-38 lā. Ma waena o molts i keia manawa kīkoʻo kona mea ekolu i nā lāʻehiku. Pupa i ka hahai, ma awelika, ma hope 10-17 lā. Kēia hou hanauna o ka moe hua ma ka hopena o Iulai a hiki i kakahiaka nui Augate (ma ka waena Lane). Ināʻaʻole lawe mai i ka aaioee o ka ulu a me ka poʻe iʻikeʻia ka hana mua, 'oe e hoʻomaka e ulu, a hoʻomohala i ka nui loa. Ma ka hema wahi (Central Asia), ka pest i ekolu a eha, a ma kekahi wahi (i loko o ka Caucasus, no ka laʻana) i elima hanauna.

wahi

Cabbage keʻokeʻo hahai hohola iho la i lohe nui ma ka hikina mai Europa ?? eoi?. Nō hoʻi, hiki ke loaʻa lala o ka laha 'ana ma ka pakiko ciia o Asia, ma ka'āina hikina a hiki i Japan, e like me ma ka North Africa. I ka 1993, hoʻikeʻia i ka anal o nā holoholona ma luna o ka mokuna o Hawaiian Primorye. Cabbage keʻokeʻo hahai i lawe mai ai i Panama a me Chile. I wahi i ke aupuni 'akau o ka Arctic kaiapili āpana hiki ke loaʻaʻano nui migrantnyh kanaka. He makemake ko na hoa o ka laha 'e ala, nahele kihi, wahi ulu lāʻau, nā mahinaʻai, ke kula mauʻu, ulu kalana ma ke alahao. Nō hoʻi, cabbage ua pinepine i loaʻa i loko o localities kahi malaila e mahi cruciferous mea kanu. Naʻe, ka mea e e mai la oia i ka Geographic hoi o ka makana o Letra Kolohe Kai kaupalena 'ana wela ana. Penei, ka hooilo pupae e pepehi i -20 degere i loko o ka mea i lawa nui. ʻO kaʻoi loa ana wela no ka ulu ana o na kanaka ua noʻonoʻo 20-26 degere ma luna Aʻohe. I loa anal aniau i loko (ma 35-38 ° C) 'aʻole hoʻi ia i ke kūpono' ana o ke cabbage keʻokeʻo hahai ole ua make. Loa he ākea pest i loko o ka palena o Rusia, koe wale, paha, i ka wahi o Siberia a me kaʻAʻole loa Akau. Aia ka mea, ua huikau ma ke alo a me ka hooulu ana o ka pono haʻahaʻa ana wela a me ka loa climatic ana.

hōʻikeʻano

Cabbage keʻokeʻo hahai'ēheu mea keʻokeʻo. Ke kihi o ke alo i pena ma kaʻeleʻele, a me ka hope - he pouli haukaʻe i ma ka alakai kae o kaʻili kai. Wahine i kiʻiona hiʻona. Ma kekahi, ma luna o lākou alo eheu, he mau poepoeʻeleʻele mau kiko. Hua manu - yellow, i ka mole-shape. Lākou kiʻekiʻe mea e pili ana 1,25 mm o. Ma ka ili o ka hua manu hiki lonikū iwi aoao. Poʻohina-uliuli enuhe i shestnadtsatitinogie Kino pouli eleele kiko, a kiko kona kiʻi, a i Hoʻohui 'i loko o ka kŘpa a palahalaha transverse lalani. Aoao o ke kino, a ma ka hope e yellow (ma ka hope o māmā ma mua o nāʻaoʻao) o ka loloa. ua uhi enuhe kino me ka lauoho a me ka hulu. Ke poʻo o ua uhiiaʻeleʻele 'ōpio a me nā mākua me ka malamalama mau kiko. Track lōʻihi hiki e mai ia 35-40 mm o. ua uhi kanaka o ka makahiki mua o ke kukui omaomao waihoʻoluʻu a pau, a me kā lākou mau kino me kaʻeleʻele warts. A dolly mai he angular kinona, he omaomao iki-melemele, eleele kiko kona kiʻi ma luna o nāʻaoʻao a me ka hope.

ka ai

Cabbage keʻokeʻo hahai i hanai ma cruciferous mea kanu. Young enuhe, he mea ka mua manawa a pau, eʻai i kaʻiʻo pepa mai ka lalo o ka lau, waiho i ka luna ili. Eia, kanaka kolo a puni o ka mea kanu. Cabbage lau hoʻomaka e hoopau ia i ka puleʻAmelika, kihi, makua enuhe kolo ana ma luna o ka luna ili. Ka mea, kikoo aku e unuhi i ka io, a koe no lohi wale aa koko. Letra Kolohe Kai makemake e lele i loko o ke ao. Ka mea,ʻai (koe kaʻiʻo pepa lau) kaʻapapane o ka mea kanu. Nui nā hoʻohui like o nā manu hiki ke loaʻa i wahi palekana mai ka makani, a me ke aupuni 'ole mamao mai o ka pa, laau kalana. Ma nā'āpana, i hua cabbage pest, i hookuu kikiʻo ma na kihi o ke kula.

eha

Enuhe hoʻopilikia maoli cabbage lau poho radishes, turnips, rutabagas a me nā meakanu. Ka mea, ke iʻai i nā mea kanu o nāʻohana e like me nasturtium, mignonette, kolohe. Eia hou, i ka hookuuia mai na glands o ke kino alahao hoʻonāukiuki loa ma luna o ke kanaka kino. Waihona moʻokāki i kanaka hihia o kaʻapu kōheoheoʻana a me ka luku ana i na manu, e hanai ma luna o kēia mau enuhe. Ua nui ka poino i ka cabbage keʻokeʻo hahai lawe ma ke komohana a me ka akau-komohana wahi o Rusia.

Nā Papahana O Ka pest ana. parasitic nā mea kolo

Aia nō kekahi mau 'ano o ka luku i ka cabbage keʻokeʻo hahai. I ka pau, kekahi o ka loa ka hoʻokō i insect parasites. O ka pau nui o ka mea nāna e holo melkobryuh, i hoolakolako i loko o ke kino o ke keiki enuhe hua paha, kekahi manawa mai a hiki i ka kakini i loko o kekahi kanaka. Mai hua larvae hōʻike. Ka mea,ʻai ma luna o nā nā'aʻaʻa o ke kino o ka enuhe, o na la lakou i ka make. Iho mailoko o kanaka hoʻomōhala maʻamau ma mua, akā, laila, lilo emi lawe lima, e loaa i ka yellowish tint. Ma ka hiki ole i kekahi makahiki, hoʻomaka e hou kino parasites enuhe crawling mai. Kokoke i ka make na kanaka e hoʻomaka e milo lākou mau cocoons ma i e pupate, a laila, huli i makua parasites. Nā haʻawina i loaʻa i ka mea nāna e holo ai ka mea e loli i ke 90% cabbage. Nolaila, e pono ka hakakā i kaʻai mahinaai pest ma ke kaʻina hana o ka hana lima kaʻohiʻana Pono enuhe, e haʻalele i ke parasite cocoons no ka hope nā'ōlelo i loko o ka 'āina, a me ka ohi, a hoolilo ia lakou i loko o ka loa na kanaka] wahi enuhe.

nā aoao

Nā'ōlelo a me ka ulu ana o Letra Kolohe Kai pili kēia ole like ka maʻi. No ka laʻana, mau hoʻohana mea koʻohune moʻomeheu nahaehae ka mu, a triggers maʻi, a mahope make ana o na enuhe. A pau nui i waena o ka bacteriological pathologies i flyasheriya. Enuhe e loli ana e ia, ana e ulu ana, lilo lemona yellow a me ka make koke. Loko o ka iho mailoko o'aʻaʻa specimens huli i loko o mush. Hua paha Belyanko hiki i loaa i kekahi o nā lāhui kanaka kēlā hana Trichogramma (oviphages).

Kekahi o ka simplest ki ina hana o ka luku hahai keʻokeʻo hahai ua noʻonoʻo i ka papa nana o ka lalo ili o ka lau o cruciferous mea kanu, palaoa o ka hua. E ho ohana i lima-ia ohiu na enuhe a me ko lakou lukuia'na. Eia hou, i keia la puka mai ka hailona no insecticides. Primenyayutdlya wā e hiki mai lākou iʻohiʻawa kakahiaka nui i ka wa pono, e pale aku i ka ikea ana o pests, e like me ia ma kā lākou mua helehelena no ka luku ana i opiopio holoholona. Plant lapaʻau ua ālai 'hou ia ka ulu ana o na enuhe, a me nā lau i malama ulu mai ka poino.