Cypress ntoo: kuaj thiab tiv thaiv kab mob fungal

Cov txheej txheem:

Cypress ntoo: kuaj thiab tiv thaiv kab mob fungal
Cypress ntoo: kuaj thiab tiv thaiv kab mob fungal
Anonim

Hauv qhov sib piv rau cov cypresses cuav, cypresses tiag tiag raug kev txom nyem ntau dua los ntawm cov kab mob fungal. Lawv tsis tshua muaj zog vim lawv tsis tiv nrog cov huab cua hauv lub teb chaws Yelemees. Thaum twg cov kab mob fungal tshwm sim thiab yuav ua li cas txog nws?

Cypress kab mob fungus
Cypress kab mob fungus

Koj paub thiab kho cov kab mob fungal ntawm tsob ntoo cypress li cas?

Fungal infestation ntawm cypress ntoo yog manifested los ntawm discoloration ntawm koob lub tswv yim thiab ceg. Txhawm rau tiv thaiv nws, txiav tawm qhov cuam tshuam ntawm cov nroj tsuag dav dav thiab muab pov tseg rau hauv cov thoob khib nyiab. Yog hais tias tus kab mob loj heev, cov tshuaj tua kab mob fungicide los ntawm lub khw muag khoom vaj yuav pab tau. Raws li kev tiv thaiv kev tiv thaiv, qhov chaw tshav ntuj, kev ywg dej tsis tu ncua thiab tso dej tau pom zoo.

Caus ntawm fungal attack on cypress ntoo

Qhov feem ntau ua rau cov kab mob fungal ntawm cov ntoo cypress yog me me los yog huab cua siab heev thiab av noo.

Cypresses tsis tuaj yeem zam qhov qhuav qhuav lossis ntub dej ntau dhau (waterlogging). Txij li thaum nws los nag ntau dua nyob rau hauv lub teb chaws Yelemees tshaj nyob rau hauv lub teb chaws ntawm lub hauv paus chiv keeb, koj yuav tsum tsuas yog cog cypresses tiag tiag nyob rau hauv qhuav cheeb tsam.

Yog cov av hnyav heev thiab clayey, waterlogging forms sai heev yog hais tias tsis muaj ntws nyob rau hauv cov av thiab yog li ntawd dej yuav ntws tsis tau. Lub waterlogging txhawb cov fungus uas ua rau cov hauv paus rot.

Cov kab mob fungal

Koj tuaj yeem qhia seb tus cypress puas raug mob los ntawm cov kab mob fungal los ntawm kev hloov xim ntawm cov lus qhia koob thiab tom qab ntawd tag nrho cov ceg. Lawv tig xim av, daj lossis grey, plua plav txheej.

Yog tias koj txiav ib ceg ntoo uas raug cuam tshuam thiab pom cov kab noj zaub mov nyob ntawd, nws tsis yog kab mob fungal, tab sis yog kab mob ntawm nplooj miners. Cov no yuav tsum sib txawv sib txawv.

Txiav tawm qhov cuam tshuam ntawm cov nroj tsuag generously. Tab sis nco ntsoov tias cypress tsis tuaj yeem rov tsim dua hauv cov cheeb tsam no, tshwj xeeb tshaj yog tias koj txiav ncaj qha rau hauv cov ntoo qub. Pov tseg cov nroj tsuag seem nyob rau hauv cov khib nyiab thiab tsis nyob rau hauv compost.

Txaus ua qhov kawg

Yog hais tias tag nrho cypress hedge muaj kab mob fungi, txiav nws tawm tsis txaus. Txhawm rau tiv thaiv cov ntoo los ntawm kev tuag, tsuas yog kev xaiv sab laug yog siv cov tshuaj tsuag fungicide. Koj tuaj yeem tau txais cov tshuaj tsuag los ntawm cov khw tshwj xeeb hauv vaj. Tau txais lus qhia txog daim ntawv thov.

Kev tiv thaiv kab mob fungal

  • Sunny mus rau qhov chaw ntxoov ntxoo ib nrab
  • dej tsis tu ncua
  • Tsim kua dej
  • Nkauj kho siab cover

Nco ntsoov tias cypress muaj qhov chaw tshav ntuj hauv lub vaj. Dej cov ntoo ntawm cov hnub tsis muaj Frost txawm nyob rau lub caij ntuj no. Tiv thaiv kom tsis txhob ntub dej.

Tau ib txheej mulch. Nws tiv thaiv cov av kom qhuav tawm ntau dhau. Tib lub sijhawm, txheej mulch ua haujlwm tiv thaiv lub caij ntuj no.

Tip

Ib txwm siv cov cuab yeej huv si thaum tu ntoo cypress. Cov txiab tsis huv kis cov kab mob fungal mus rau lwm cov ntoo.

Pom zoo: