Cov txheej txheem:

Puas yog kuv tsob ntoo xiav spruce tuag?
Puas yog kuv tsob ntoo xiav spruce tuag?

Video: Puas yog kuv tsob ntoo xiav spruce tuag?

Video: Puas yog kuv tsob ntoo xiav spruce tuag?
Video: kuv yog tus thaum koj thuam Tub huas Xyooj MV 2023 2024, Kaum ib hlis
Anonim

Yuav muaj ntau yam laj thawj rau cov ceg qis tuag ntawm koj spruce . Yog hais tias cov ceg sab sauv muab qhov ntxoov ntxoo ntau dhau, cov ceg qis yuav tuag tawm. Tsis tas li ntawd, ntau yam kab mob tuaj yeem ua rau ceg tuag. Cytospora canker yog cov kab mob uas tawm tsam spruces thiab ua rau ceg ntoo tuag.

Kuj paub yog, ua li cas koj paub thaum lub xiav spruce tuag?

Cov tsos ntawm me me dub me ntsis, koob ntxov ntxov poob thiab ib tug thinning canopy yuav ua tau kos npe Rhizosphaera koob cam khwb cia. Cov kab mob fungal kis tau pib ze ntawm lub hauv paus ntawm tsob ntoo thiab kis mus rau sab saud. Mob hnyav xiav spruce muaj ntshav los yog xim av koob, cov ceg tuag thiab bald me ntsis.

Tsis tas li ntawd, kuv tsob ntoo spruce puas tuag? Cov kev hloov pauv no, tshwj xeeb yog drought, kev ntxhov siab ntoo thiab ua rau lawv yooj yim rau cov kab mob. Yog hais tias muaj ntau ceg ntawm lub tsob ntoo muaj cov koob uas tig daj los yog xim av thiab poob, qhov ua rau yuav yog rhizosphaera koob cam khwb cia. Cov fungus no kis tus kheej spruce koob thiab tua tau a tsob ntoo tshaj peb lossis plaub xyoos.

Raws li, yuav ua li cas koj txuag tau ib tsob ntoo spruce tuag?

Cov hauv qab no yuav pab koj tswj cov kab mob xeb:

  1. Txiav cov ceg uas tuag, twigs, thiab cov kab mob ntawm tsob ntoo.
  2. Tshem cov nplooj poob thiab rhuav tshem nws (kub nws).
  3. Siv cov tshuaj fungicide rau tsob ntoo tom qab tshem tawm cov tsos mob ntawm tus kab mob.
  4. Tso dej tob rau tsob ntoo ib zaug hauv ib lub lis piam los pab nws rov qab los ntawm kev ntxhov siab.

Vim li cas kuv cov ntoo xiav spruce tig xim av?

Spruces tuaj yeem raug kev txom nyem los ntawm Rhizosphaera Needle Cast, kab mob fungal uas ua rau koob rau ntoo spruce rau tig xim av thiab poob, tawm hauv ceg liab qab. Nws feem ntau pib ze ntawm lub hauv paus ntawm lub tsob ntoo thiab ua haujlwm nws txoj hauv kev. Koj tuaj yeem tshawb xyuas cov kab mob no los ntawm saib cov koob nrog lub iav tsom iav.

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