Korean fir yog ib txwm muaj cov nroj tsuag muaj zog uas tiv thaiv kab mob nrog kev tiv thaiv kev noj qab haus huv. Tab sis hauv ib lub vaj tsev, tib neeg cuam tshuam hauv lawv lub neej, tej zaum ua rau lawv tsis muaj zog. Kab mob ces pom nws yooj yim dua.
Cov kab mob dab tsi tshwm sim hauv Korean fir?
Korean fir kab mob tuaj yeem tshwm sim los ntawm cov kab mob fungal xws li pwm grey, koob poob vim kev noj zaub mov tsis txaus, lossis kab tsuag xws li mealybugs thiab cov ntshauv. Ib puag ncig noj qab haus huv, kev tshuaj xyuas tsis tu ncua thiab kev saib xyuas tsim nyog pab kom tsob ntoo noj qab haus huv.
Nyob zoo rau tsob txiv ntoo muaj zog
Koj tsis muaj tsob txiv ntoo no hauv koj lub vaj lossis hauv lub thawv, tab sis koj puas xav cog nws? Tom qab ntawd koj yuav tsum paub ua ntej tias nws tseem nyob ntawm koj qhov kev noj qab haus huv ntawm Korean fir yuav zoo li cas.
Nws yog ib qho tseem ceeb kom ntxiv dag zog rau koj tus kheej tiv thaiv thiab tsis txhob muab cov kab mob rau qhov chaw zoo. Qhov no tsuas yog ua tau yog tias tsob ntoo fir tau muab qhov chaw zoo tshaj plaws thiab kev saib xyuas tsim nyog. Nrhiav kom paub seb koj puas tuaj yeem muab rau nws.
Grey pwm ntawm Korean fir
Grey pwm yog kab mob tshwm sim los ntawm cov kab mob fungal uas peb feem ntau cuam tshuam nrog hauv Kaus Lim Kauslim fir. Kev tuag cov tub ntxhais hluas tua yog qhov pom tseeb ntawm kev mob. Feem ntau, kev ua neej nyob tsis zoo txhawb tus kab mob. Piv txwv li:
- Too dense plant
- vim qhov cua tsis txaus
- muag, compacted av
Txiav tawm txhua qhov cuam tshuam thiab muab pov tseg raws li cov pov tseg. Tom qab ntawd koj tuaj yeem siv kev npaj ua lag luam (€ 11.00 ntawm Amazon) txhawm rau tua tus kab mob yam tsis muaj qhov seem seem.
Kev tsis zoo ua rau koob poob
Yog cov Kaus Lim Kauslim tau koob xim av lossis poob lawv, nws tsis tas yuav muaj kab mob los ntawm cov kab mob. Nrog rau hnub nyoog thiab qhov loj, txhua tsob ntoo fir ua liab qab ntawm sab hauv vim hais tias qhov chaw ntawm cov koob tau muab ntxoov ntxoo mus tas li. Yog tias koob tseem poob, koj yuav tsum xav txog cov hauv qab no:
- Nutrient deficiency, tshwj xeeb tshaj yog magnesium
- lub sij hawm tsis muaj teeb meem
- Frost puas los yog drought
- Sunburn
Tip
Ua ib qho kev tshuaj ntsuam av los txiav txim seb puas muaj zaub mov tsis txaus. Tsuas yog tom qab ntawd koj yuav tsum fertilize tsob ntoo fir cautiously nrog Epsom ntsev. Fertilizing tsis tsim nyog yuav ua rau muaj teeb meem nrog cov koob.
Pests are common culprits
Kab tsuag kuj tuaj yeem ua rau cov tsos mob xws li koob daj, uas peb yuav ua yuam kev sai rau tus kab mob los ntawm qhov deb. Yog tias koj saib ze rau ntawm tsob ntoo, koj yuav pom cov neeg ua phem tam sim no. Kev loj hlob zoo ntawm Kauslim fir feem ntau cuam tshuam los ntawm mealybugs thiab cov ntshauv.
