ʻO nā kumu o ka helehelena o ka thrips ma orchids a me ke kaua kūʻē iā lākou. Pehea e loaʻa ai a pakele ai i nā kolo?

Hiki i ka Thrips, e like me nā mea ʻino ʻē aʻe, ke lawe mai i ka pilikia he nui a hiki i ka mea ulu pono.

ʻAʻohe o Orchids. Hoʻopili pinepine nā mea aloha ʻole ʻole i kēia mau mea kanu lahilahi a nui nā kumu o kēia.

Pehea e pakele ai a pale i ke ʻano o kēia maʻi ma nā orchids e kūkākūkā nui ʻia i kēia ʻatikala.

He aha nā mea ʻino e hiki ai i nā kolo ke kumu?

Hoʻopili pinepine ka Thrips i nā mea kanu i loko, e like me nā orchids, nā mea e hōʻino ai i ko lākou helehelena, hoʻopōkole i ka wā pua, a hiki i ka make o ka mea kanu. ʻO ka nāwaliwali o ka ʻōnaehana pale pale i ka palupalu i nā fungi.

Inā ʻike ʻia nā kiko aniani a melemele paha i ka mea kanu, ua hala ka manawa no ke kani ʻana o ka pū waikaua. I mea e pale ai i kēia mai, pono e hoʻokō pinepine i nā hana pale.

Pehea e ʻike ai?

ʻAʻole ʻae nā hiʻohiʻona hanana o nā kolo iā ʻoe e alualu koke i nā hōʻailona o kahi hoʻoweliweli e hiki mai ana. ʻAʻole maʻalahi ka loaʻa ʻana o nā thrips ma nā mea kanu, ʻoiai ka nui o ka kolo 1-3 mm, a aia lākou ma ka ʻaoʻao lalo o nā lau a me nā pua. Hōʻike pinepine ʻia ka pilikia ke lilo ka helu o nā kolo i mea hoʻoweliweli i nā mea kanu.

ʻO ka hānai ʻana i ke kohu o nā mea kanu, thrips ke kumu o ke ʻano o nā kiko melemele a i ʻole discolored ma nā lau, ʻo ia ka hōʻailona nui o ka ulu ʻana o ka maʻi. ʻO kekahi o nā ʻōuli o ke ʻano o kahi pest he kiko kiko ʻeleʻele ma luna o ka pā lau. - nā huahana neoneo o ka pest. I kekahi manawa hiki iā ʻoe ke ʻike i nā koina o ka pollen ma nā pua hou, ʻo ia kekahi o nā hōʻailona.

He kiʻi

I ke kiʻi hiki iā ʻoe ke ʻike i ke ʻano o nā mea ʻino.

Hiki iā ʻoe ke aʻo hou aʻe e pili ana i nā thrips species ma aneʻi.

Nā kumu o ka helehelena

Ke hoʻolauna nei i nā mea kanu hou, pono ʻoe e nānā pono iā lākou no ka loaʻa ʻana o nā mea ʻino, a me ka hoʻokō ʻana i kekahi mau kaʻina hana e pale ai i ka helehelena o nā kolo.

Kaohi pest: pehea e pakele ai iā lākou?

1. ʻO ka mea mua e hana ai ma mua o ka hoʻomaka ʻana i kahi lāʻau lapaʻau orchid ka hoʻokaʻawale ʻana i nā mea kanu olakino mai nā mea i loaʻa i ka maʻi a hoʻowalewale iā lākou.
2. Holoi mākou i nā mea kanu kahi e loaʻa ai nā thrips ma lalo o kahi wai mehana e holoi i nā mea kolo a hoʻoliʻiliʻi i kā lākou helu ma ka orchid.

   He mea pono ke hoʻoneʻe pono ʻana i nā pua, ʻoiai hiki iā ʻoe ke hoʻolei i nā mea ʻino i nā mea kanu ʻē aʻe, a laila hoʻonui wale i ka helu o nā mea kanu maʻi.

3. A laila, pono ʻoe e koho i kahi ʻano o ka kaohi pest, kaukaʻi ʻia i ke kekelē o ka infestation a me nā makemake o ka mea ulu.

Nā kemika

I kēia manawa, ua hana ʻia nā hoʻomākaukau he nui e kōkua i nā mea kanu pua e hoʻopau i nā thrips:

• aktara;
• mahiʻai kūlohelohe;
• celaflor;
• pauka pyrethrum;
• bayer lisetane plus;
• bayer lisetane hui pū;
• vertimek;
• ʻoluʻolu ʻole;
• ʻO Nurell D a me kekahi poʻe ʻē aʻe.

Ke hoʻohana nei i kēia mau lāʻau, pono ʻoe e hāhai i nā ʻōkuhi me ka ʻole o ka hoʻonui ʻana i ka noʻonoʻo a i ʻole ka helu o nā mālama ʻana, ʻoiai ka hapanui o kēia mau huahana he aila. Kōkua maikaʻi kēia mau lāʻau i ke kaua ʻana i nā thrips, akā aia kahi drawback koʻikoʻi. Pale lākou i ke komo ʻana o ka oxygen, e pono ai i ke kaʻina o ka photosynthesis.

Pēlā ʻoi aku ka maikaʻi o ka hoʻopili ʻana i nā lāʻau i nā wahi kahi i loaʻa ai nā mea kolono laila ke hoʻomau nei ke kaʻina hana o ka hoʻokumu ʻana i nā meaola i nā lau olakino.

Pehea e hana ai i nā lāhui?

• Inā ʻike ʻia ke alo o nā kolo i nā wā mua, kahi hana ākea āpau no ka kaohi ʻana i nā mea ʻino o nā mea kanu o loko kahi hopena kopa.
  1. E hoʻomākaukau ai, e lawe i ke kopa holoi a wili iā ia.
  2. Hoʻohui ʻia kahi pā kopa liʻiliʻi me 250 ml o ka wai mehana a mālama ʻia ka orchid me ka hopena i hoʻomākaukau ʻia.
  3. Eia hou, i ka hala ʻana o 15 mau minuke, holoi ʻia ka hopena me ka wai mehana.
• Kōkua pū ʻo Garlic infusion:
  1. Hoʻopili ʻia ka wai mai loko mai o 4-5 cloves o kālika a kāwili ʻia me ka hapalua lita o ka wai e hoʻolapalapa ana.
  2. Pono e koi ʻia ma kahi o 4 mau hola.
  3. A laila, hamo i nā wahi i pili o ka orchid.
• E kōkua pū kahi hopena aila ʻaila i ke kaua thrips. Hoʻohui ʻia he 2 punetēpō o ka aila i ka lita o ka wai a kāpīpī i ka mea kanu.
• ʻO kahi decoction o marigolds i hōʻoia pono iā ia iho.
  1. Hoʻopili ʻia kekahi mau pua, hoʻohui ʻia i 1 lita o ka wai a hoʻolapalapa ʻia.
  2. Ma hope o kēlā, haʻalele mākou i ke kai e ʻū no ka wela haʻahaʻa no 1.5 mau minuke.
  3. A laila, ʻoluʻolu a waiho e hoʻoulu no ʻekolu mau lā.
  4. Ma mua o ka pīpī ʻana i ka orchid, kānana i ka pala.

Pehea e pale aku ai i nā mea ʻino?

He mea nui ka pale ʻana i kahi hōʻiliʻili orchid maikaʻi a olakino hoʻi. Eia nā ana aʻe e pale aku ai i ke ʻano o nā pests.

• ʻO ka hapa nui o nā ʻano kolo e aloha i nā mahana wela o ka lewa, no laila hana pinepine ʻia lākou i ka wā hoʻomehana, a me nā manawa ke kūpaʻa ke ʻano no kahi manawa lōʻihi. I nā wā, pono pono ke nānā pono loa ma hope o nā lau orchid.
• Hoʻohui ʻia nā mea kanu i kūʻai hou ʻia. E kōkua kēia kānāwai i ka pale ʻana i ka infestation e nā thrips ʻelua a me nā ʻano pests ʻē aʻe. Pono e kiaʻi ʻia ka mea kanu kaʻawale ma kahi o 2 mau pule, a pono e mālama ʻia nā hana lapaʻau inā pono. Ma hope wale nō o ka hōʻoia ʻana i ke olakino olakino āpau hiki iā ʻoe ke waiho me nā pua ʻē aʻe.
• ʻO ka hoʻohaʻahaʻa kiʻekiʻe a me kahi ʻauʻau mehana e hopena i ka maikaʻi o nā orchids, a me ke kōkua e pale aku i ka infips infips.
• Inā he nui kāu mau pua, ʻoi aku ka maikaʻi o ka hana ʻana i nā hana maʻamau. ʻO kahi ʻano hana me ke alapine o ka hapalua makahiki e lawa.

ʻO Thrips ka ʻenemi o kāu mea kanu. Lawe ʻia ka manawa a me ka hoʻoikaika nui e hoʻopau i ka pest. ʻOiaʻiʻo, ʻoi aku ka maʻalahi o ka pale ʻana i ka infestation ma mua o ka hakakā no ke ola o nā pua. Hiki i nā hiʻohiʻona o nā malihini kipa ʻole ʻia ke luku i nā orchids, no laila e mālama i kāu mau holoholona me ka nānā nui a mai hōʻalo i ka pale.

E nānā i ka wikiō: Ua Mau (Iulai 2024).