Holly Bush Teeb meem - Kab Tsuag Thiab Kab Mob Ntawm Holly Shrubs

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Holly Bush Teeb meem - Kab Tsuag Thiab Kab Mob Ntawm Holly Shrubs
Holly Bush Teeb meem - Kab Tsuag Thiab Kab Mob Ntawm Holly Shrubs

Video: Holly Bush Teeb meem - Kab Tsuag Thiab Kab Mob Ntawm Holly Shrubs

Video: Holly Bush Teeb meem - Kab Tsuag Thiab Kab Mob Ntawm Holly Shrubs
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Anonim

Txawm hais tias cov hav txwv yeem yog qhov sib ntxiv rau cov toj roob hauv pes thiab feem ntau nyuaj heev, cov ntoo zoo nkauj no qee zaum raug kev txom nyem los ntawm lawv cov kab mob ntawm cov hav txwv yeem, kab tsuag, thiab lwm yam teeb meem.

Cov Kab Tsuag thiab Kab Mob Ua Rau Holly Bushes

Rau feem ntau, hollies yog qhov nyuaj heev, raug kev txom nyem los ntawm ob peb kab los yog kab mob. Qhov tseeb, feem ntau cov teeb meem uas tshwm sim feem ntau yog txuam nrog lwm yam, xws li ib puag ncig. Txawm li cas los xij, cov kab tsuag thiab kab mob ua rau cov ntoo holly tuaj yeem tshwm sim yog li nws yog ib qho tseem ceeb kom paub txog cov feem ntau siv los pab tiv thaiv thiab kho.

Holly Tree Pests

Holly ntoo kab xws li nplai, mites, thiab holly nplooj miner yog cov feem ntau pom cuam tshuam hollies.

  • Scale - Thaum lub teeb kab mob ntawm qhov ntsuas feem ntau tuaj yeem tswj tau ntawm tes, ntsuas ntsuas rau cov kab mob hnyav dua feem ntau yuav tsum tau siv cov roj horticultural. Qhov no feem ntau yog siv ua ntej kev loj hlob tshiab los tua cov neeg laus thiab lawv cov qe.
  • Mite - Kab laug sab mites yog ib qho ua rau muaj xim tsis zoo thiab speckling ntawm holly foliage. Thaum qhia cov tsiaj txhu ntuj, xws li ladybugs rau hauv toj roob hauv pes tuaj yeem pab txo qis lawv cov lej,zoo noj qab haus huv koob tshuaj soapy dej los yog tshuaj tua kab tshuaj txau tsis tu ncua ntawm cov nroj tsuag kuj yuav pab kom cov kab tsuag ntawm bay.
  • Leaf Miner - Cov nplooj ntoo holly tuaj yeem ua rau tsis pom daj rau xim av txoj kab thoob plaws hauv nruab nrab ntawm nplooj. Kab mob nplooj yuav tsum raug rhuav tshem thiab kev kho mob nrog tshuaj tua kab mob feem ntau xav tau rau kev tswj cov nplooj miner.

Holly Tree Disease

Muaj kab mob ntawm holly tuaj yeem raug ntaus nqi los ntawm cov kab mob. Ob hom kab mob fungal holly ntoo feem ntau yog tar chaw thiab cankers.

  • Tar Spot – Tar chaw feem ntau tshwm sim nrog cov dej noo, txias caij nplooj ntoos hlav. Tus kab mob no pib me me, daj me ntsis ntawm nplooj, uas nws thiaj li ua liab liab xim av mus rau dub nyob rau hauv cov xim thiab poob tawm, tawm hauv lub qhov nyob rau hauv foliage. Ib txwm tshem tawm thiab rhuav tshem cov nplooj ntoo.
  • Canker - Cankers, lwm yam kab mob ntoo, ua rau thaj chaw sunken ntawm stems, uas thaum kawg tuag tawm. Pruning tawm cov kab mob feem ntau yog tsim nyog txhawm rau txuag cov nroj tsuag.

Txhim kho huab cua thiab khaws cov khib nyiab pov tseg yog qhov zoo rau kev tiv thaiv ob qho tib si.

Kab Mob Ib puag ncig ntawm Holly

Qee zaum tus kab mob holly bush yog vim ib puag ncig. Xws li yog rooj plaub rau cov teeb meem xws li ntshav blotch, txha nraub qaum, holly scorch, thiab chlorosis.

  • Purple Blotch - Nrog ntshav blotch, nplooj ntawm holly ua splotched nrog ntshav-loj me ntsis, uas feem ntau yog coj los ntawm drought, nroj raug mob, los yog khoom noj khoom haus tsis txaus.
  • txha nraub qaumSpot - Cov pob txha pob txha zoo ib yam nrog cov pob grey edged nrog ntshav. Qhov no feem ntau tshwm sim los ntawm nplooj punctures los ntawm lwm nplooj.
  • Scorch - Qee zaum qhov kub hloov pauv sai thaum lub caij ntuj no tuaj yeem ua rau cov nplooj daj, lossis kub hnyiab. Nws feem ntau pab tau kom muab qhov ntxoov ntxoo rau cov nroj tsuag uas muaj kev phom sij tshaj plaws.
  • Chlorosis - Hlau deficiency tuaj yeem ua rau tus kab mob holly bush, chlorosis. Cov tsos mob muaj xws li daj ntseg ntsuab mus rau daj nplooj nrog cov leeg ntsuab tsaus. Txo pH qib hauv av lossis kho nws nrog cov tshuaj ntxiv hlau-fortified chiv tuaj yeem txo qhov teeb meem.

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