ʻOka weevil: pehea e pale ai i nā ululāʻau mai ka hua

He aha ke ʻano o ka weevil ʻoka

ʻO ka wehewehe ʻana o ka pipi

inoa: Oka weevil, Acorn weevil, Oka weevil
ʻŌlelo Lākni: Curculio glandium

Papa: nā inike - Pepelu
pūʻulu: Koleoptera - Coleoptera
Kaʻohana: Weevils - Curculionidae

	Nā wahi noho:	ulu ʻoka
	Pilikia no:	acorns
	Ke ano o ka luku:	kālaimeaola

Weevil larva.

ʻO ka acorn weevil, ʻo ia hoʻi i hānau i ka ʻoka, he pīkī mai ka ʻohana weevil i loaʻa nā makemake ʻono kikoʻī. Hoʻopilikia wale kēia pest i nā acorn a i nā hazelnuts.

He liʻiliʻi ka pipi makua, a hiki i ka 8 mm ka nui, he melemele-ʻeleʻele ke kala, i kekahi manawa me ka hina a ʻulaʻula paha, i hāʻawi ʻia e nā unahi. He pale ākea ākea kona me nā kiko.

He ʻano ʻokiki ka ʻōhua, melemele-keʻokeʻo, 6-8 mm ka nui. He mau pest ka larva a me ke kanaka makua. Inā 2 a ʻoi aʻe nā larvae e ulu ana i loko o ka ʻōpū, a laila ʻaʻole ia e ulu.

ihu weevil

ʻO ka ihu, a i ʻole ka mea hana i kapa ʻia ʻo ka rostrum, he lōʻihi loa, a hiki i 15 mm. Kōkua ia i ka ʻai ʻana i ka pipi, he ʻano ʻili a me ka ovipositor. Akā, ma muli o ka like ʻole o ka nui e pili ana i ke kino, pono e paʻa pololei ka Elepani i ʻole ia e hoʻopilikia.

Ke ʻike ʻia kahi ʻaʻa kūpono no ka hānai ʻana, hoʻohuli ka pipi i kona kumu a hoʻololi koke i kona poʻo e wili i ka lua.

Hoʻolaha a me ka pōʻai ola

ʻO nā weevils acorn he aloha wela a me ka māmā, hoʻonohonoho pinepine i nā lāʻau ʻoka hoʻokahi a i ʻole nati. Hoʻoulu ʻelua ka pipi i ka wā:

• puka mai nā poʻe mākua i hoʻoilo i ka wā puna;
  

  ʻAcorn weevil.

• hoʻomaka ka lele me ka hoʻomehana, i ka hoʻomaka o Mei;
• loaa ia lakou ka hoa ma na laau oka hua;
• e waiho i nā hua i loko o ka acorn, e ulu ana i nā lā 25-30;
• E ulu ikaika ana nā larvae, i ka wā e hāʻule ai ka acorn i ka lepo, puka lākou i waho;
• ʻike ʻia nā mākua i ka hopena o ke kauwela. Hiki iā lākou ke noho i ka lepo ma kahi kūlana diapause a hiki i ka puna.

Ma nā wahi i pōkole ke kauwela, hele ke kanaka i kēlā me kēia makahiki. Noho lākou kokoke i ka Russian Federation, nā ʻāina ʻEulopa a me ʻApelika ʻĀkau.

makemake meaʻai

Hoʻopili ka poʻe mākua i nā lau ʻōpiopio, nā ʻōpuʻu, nā pua ʻoka, a laila hōʻiliʻili i nā acorns. I ka lawa ʻole o ka meaʻai, hiki i kahi kanaka makua ke hoʻopili i ka birch, linden a i ʻole maple. Makemake nō hoʻi lākou i nā nati.

Eia nō naʻe, ʻai wale nā ​​ʻōpala i loko o ka ʻacorn.

pōʻino kino

Me ka mālama pono ʻole ʻana o nā mea kanu, hiki i ka weevil acorn ke hoʻopau i ka 90% o ka nui o ka hua acorn. Hāʻule mua nā hua i hōʻino ʻia a ulu ʻole.

ʻO nā acorn i hōʻiliʻili ʻia he kūpono no ka hānai ʻana i nā holoholona inā ʻaʻole lākou i mālama ʻia me nā insecticides.

Nā ala e hana ai me ka weevil acorn

Ke mālama nei i nā acorns i hōʻiliʻili ʻia, pono e nānā i ka maʻemaʻe o ka lumi. Pono e hoʻolako ʻia ka ea i ʻole e hōʻiliʻili ka makū.

Ua hoʻomaʻamaʻa ʻia ka hoʻoinu ʻana i nā mea kanu ʻoka mai nā helikopter i mea e hoʻopau ai i ka mahi ʻana.

Nā hana kūpono

ʻO nā ala o ka pale ʻana ma ke ʻano like me nā hana hoʻomalu passive:

• ka hōʻiliʻili a me ka wehe ʻana i nā acorn i hāʻule a maʻi;
• ka hoʻokaʻawale ʻana i nā mea kanu i ke kanu ʻana a me ka hana ʻana;
• ka huki ʻana i nā ʻenemi kūlohelohe e like me nā ʻano manu like ʻole.

hopena

ʻO ka wīwī acorn he mea ʻino weliweli e ʻai ai i ka hazelnut a me ka ʻoka. Inā ʻaʻole ʻoe e hoʻomaka i ka pale manawa kūpono i kēia pest, a laila hiki iā ʻoe ke nalowale i nā ulu lāʻau ʻoka nani i ka wā e hiki mai ana.