Scale kab ntawm houseplants: pom thiab sib ntaus lawv

Cov txheej txheem:

Scale kab ntawm houseplants: pom thiab sib ntaus lawv
Scale kab ntawm houseplants: pom thiab sib ntaus lawv
Anonim

Muaj kab tuaj yeem ua rau muaj kev puas tsuaj loj rau cov nroj tsuag yog tias koj tsis ua raws sijhawm. Tus kab mob tshwm sim nws tus kheej hauv cov tsos mob tshwj xeeb uas koj yuav tsum paub txog. Yog li koj tuaj yeem nrhiav qhov laj thawj sai li sai tau thiab ua rau cov kab tsuag, peb yuav piav qhia txhua qhov tseeb ntawm kab kab hauv kab lus no.

scale kab ntawm houseplants
scale kab ntawm houseplants

Kuv yuav ua li cas thiaj tshem tau cov kab kab hauv tsev?

Txhawm rau tiv thaiv kab tsuag ntawm cov nroj tsuag hauv tsev, koj tuaj yeem tshem tawm cov kab tsuag ntawm tes, siv cov tshuaj tsuag hauv tsev ua los ntawm curd xab npum thiab cawv lossis siv cov tsiaj nyeg xws li lacewings, gall midges lossis cab cab.

Identifying scale kab

Muaj kab tuaj ntau hom. Cov kab tsuag muaj lub npe Latin Coccoidea thiab nthuav dav thoob plaws hauv Central Europe. Cov tsiaj muaj cov khoom nram qab no:

  • Lub cev loj ntawm 0.8 txog 6 mm
  • nruab nrog lub stinging proboscis
  • tseem ceeb nyob rau hauv qab ntawm nplooj
  • nyob hauv colonies
  • feem ntau tsuas yog cov pojniam qhia lawv paub

Note: Koj puas paub tias cov poj niam, uas loj txog 6 hli, tsis txav? Tsuas yog cov larvae muaj peev xwm txav tau. Cov txiv neej nplai kab ntau dua: lawv tsis tuaj yeem noj thiab tuag tom qab ob peb hnub. Lawv lub hom phiaj hauv lub neej yog kom fertilize cov poj niam.

Causes of scale kab infestation

Sale kab feem ntau tua cov nroj tsuag tsis muaj zog. Cov nroj tsuag hauv tsev tshwj xeeb yog cuam tshuam vim kev ntsuas kev saib xyuas ib leeg tau muab tso rau hauv cov chav kaw. Hauv lub vaj, cov xwm txheej hloov pauv vim huab cua thiab ua rau cov kab tsuag tsis yooj yim hloov. Cov kev saib xyuas yuam kev hauv qab no txhawb qhov tshwm sim:

  • dej tsis txaus
  • Nutrient Deficiency
  • Ntawm dej
  • Nyob zoo
  • low humidity
  • lub teeb me ntsis

Kev ntsuas ntsuas

Chemist tsis yog koj li? Peb qhuas qhov ntawd! Hloov chaw, koj yuav tsum cia siab rau cov tshuaj hauv tsev hauv qab no, uas zoo li cog lus thaum siv ntau zaus:

Collect

Thaum ntxov, cov kab kab tuaj yeem sau tau manually lossis txhuam nrog txhuam. Thov nco ntsoov, txawm li cas los xij, feem ntau tsuas yog cov poj niam tshwm sim. Cov larvae, ntawm qhov tod tes, nyob hauv substrate, yog vim li cas ib tiam tshiab tuaj yeem tshwm sim.

Curd soap

Ua koj tus kheej cov tshuaj tsuag organic los ntawm cov tshuaj hauv tsev. Curd xab npum yog haum rau qhov no:

  • 15 ml curd soap
  • thiab 15 ml plig
  • dissolve hauv 1 liter dej
  • ntim rau hauv lub raj mis tsuag (€ 27.00 ntawm Amazon)
  • txiav rau nplooj

Nyob zoo kab

Cov kab muaj txiaj ntsig zoo xws li lacewings, gall midges lossis parasitic wasps yog natural predators of scale insects. Lawv muaj muag nyob rau hauv lub hnab me me thiab siv rau houseplant. Nyob ntawm seb hom kab muaj txiaj ntsig, koj yuav tsum hloov kho qhov chaw nyob raws li nws xav tau. Cov tsiaj tsis ua mob rau cov nroj tsuag lossis koj txoj kev noj qab haus huv. Thaum tag nrho cov kab kab tau raug rhuav tshem, lawv tuag ib qho kev tuag.

Pom zoo: