Hornbeams yog tsob ntoo muaj zog heev uas muaj ob peb kab mob thiab kab tsuag. Ib qho chaw tsis zoo, dryness lossis noo noo ntau dhau feem ntau yog lub luag haujlwm rau qhov tshwm sim ntawm cov kab mob. Nov yog qhov koj tuaj yeem qhia qhov hornbeam ploj lawm thiab koj tuaj yeem ua li cas txog nws.
Cov kab mob dab tsi tshwm sim hauv hornbeams thiab koj tuaj yeem tiv thaiv lawv li cas?
Hornbeam kab mob tuaj yeem tshwm sim los ntawm powdery mildew, nplooj ntoos fungus thiab hornbeam kab laug sab mites. Txhawm rau tiv thaiv cov no, cov kab mob yuav tsum tau muab tshem tawm, siv cov tshuaj tua kab mob los yog kho nrog tshuaj tsuag kab laug sab mites.
Cov kab mob dab tsi tuaj yeem tshwm sim?
Aphids thiab lwm yam kab tsuag tsis tshua tshwm sim. Thaum nws los txog rau hornbeams, gardeners feem ntau yuav tsum tau nrog cov kab mob hauv qab no thiab kab tsuag:
- Powder mildew
- Ntshai kab mob fungus
- hornbeam kab laug sab mite
Txhim kho thiab kho cov kab mob mildew
Cov nplooj ntawm hornbeam yog them nrog ib tug dawb txheej, curl thiab qhia yellowish thiab xim av me ntsis. Cov tsos mob ntawm tus kab mob no qhia tias mob mildew.
Powdery mildew tshwm sim thaum muaj dej noo ntau dhau. Dej lub hornbeam ntau zaus nyob rau lub caij ntuj sov qhuav thiab lub caij ntuj no, tsawg kawg thaum nws tseem hluas.
Txiav cov nplooj uas cuam tshuam thiab muab pov tseg. Yog tias muaj kab mob hnyav, cov tshuaj tua kab mob tuaj yeem pab tau.
How to fight leaf spot fungus
Cov kab mob ntawm nplooj nplooj yog pom los ntawm xim av thiab daj ntawm nplooj. Nws feem ntau ua rau cov ntoo hluas heev, uas tuaj yeem ua rau muaj kev phom sij tiag tiag.
Txoj kev pab ntawm no thiab. Yog tias tsis muaj cov kab mob fungus, koj yuav tsum siv cov tshuaj fungicide tsim nyog rau cov hluas hornbeams.
Yuav ua li cas tiv thaiv hornbeam kab laug sab mites
Hornbeam kab laug sab mites feem ntau khaus heev. Ua ntej cov nplooj tau me me dots. Tom qab ntawd lawv tau npog nrog ib lub mesh zoo thiab poob tawm.
Kev txiav ib txwm tsis pab. Kho lub hornbeam nrog tshuaj tsuag tawm tsam kab laug sab mites (€ 13.00 ntawm Amazon).
Ib txwm pov tseg cov nplooj cuam tshuam
Nrog cov hornbeams noj qab nyob zoo, nws ua rau kev nkag siab yooj yim tso cov nplooj dag rau lub caij nplooj ntoo hlav. Nws tsim cov mulch tiv thaiv thiab muab lub hornbeam nrog cov as-ham.
Txawm li cas los xij, yog tias tsob ntoo cuam tshuam los ntawm kab mob lossis kab tsuag, koj yuav tsum muab cov nplooj thiab tag nrho cov txiav ntawm cov nroj tsuag pov tseg hauv tsev.
Tsis muaj qhov xwm txheej yuav tsum tau muab cov khoom seem no tso rau hauv cov pob zeb ua chiv. Cov kab tsuag thiab cov kab mob tuaj yeem kis thiab tua lwm cov nroj tsuag.
Tip
Kev tiv thaiv zoo dua kev kho, txawm tias nrog hornbeams. Xyuas kom tseeb tias lub hornbeam tsis qhuav dhau los yog ntub dhau. Kev saib xyuas tsis tu ncua los ntawm thinning tiv thaiv kev kis kab mob.
