Nyob rau xyoo tas los no, cov ntoo txiv apple uas nws cov tawv tawv tau tig mus rau qhov tsaus ntuj tsis zoo li qub. Vim nws qhov tsos, tus kab mob lub luag haujlwm rau qhov tshwm sim no hu ua black bark burn. Peb qhia koj li cas koj tuaj yeem tiv thaiv thiab tawm tsam nws.
Dab tawv tawv hlawv ntawm txiv apples yog dab tsi?
Black bark blight is a tree diseaseua los ntawm fungintawm genus Diplodia,uas cuam tshuam rau tsob ntoo tseem ceeb. Ib qho xim dub ntawm cov tawv ntoo yog qhov raug. Cov tawv ntoo kua muag qhib thiab cais tawm ntawm ntoo.
Cov tawv tawv dub hlawv zoo li cas ntawm txiv apples?
Thawj chiv muaj tiaj tus, sunken,dub bark necrosisfeem ntau ntawm lub cev thiab cov ceg ntoo. Raws li tus kab mob no zuj zus,tearing thickenings txhim kho ntawm cov tawv ntoo thiab cov tawv ntoo nyias nyias.
Loj, tsaus nti tshwm sim, uas ua rau cov txiv apples tshwm hlawv. Cov rot dub yog pom nyob rau hauv ntu ntu vim yog cellulose degradation. Qhov kev puas tsuaj no feem ntau tshwm sim ntawm ib sab ntawm lub cev uas ntsib lub hnub. Yuav luag ib txwm muaj cov kab nrib pleb los yog lwm yam kev raug mob nyob ib puag ncig tam sim ntawd.
Koj tuaj yeem ua li cas yog tias cov tawv ntoo hlawv thaum ntxov?
Yog hais tias tus kab mob no tseem tsis tau hnyav heev,thaj chaw muaj kev cuam tshuam yuav tsum tau txiav tawm kom zoo:
- Hnav hnab looj tes pov tseg thaum ua haujlwm no.
- Yuav kom tshem tau cov fungus kom huv si, siv rab riam ntse heev thiab cordless screwdriver nrog milling taub hau.
- Ua tib zoo tua cov cuab yeej txiav ua ntej thiab tom qab.
- Nco ntsoov tias cov txiv hmab txiv ntoo tev tawm mus rau saum npoo thiab muab pov tseg hauv tsev.
- Kaw lub qhov txhab nrog cov tshuaj tua kab mob kaw qhov txhab (€ 17.00 ntawm Amazon).
Puas muaj kab mob hnyav heev nrog cov tawv ntoo hlawv puas kho tau?
Yog cov tawv tawv dub hlawv npog lubtag nrhotua los yogpob tw, nws yuav inevitablytuag. Vim li cas dub bark blight feem ntau yog kab lus tuag, tshwj xeeb tshaj yog rau cov tub ntxhais hluas txiv apples.
- Rau cov txiv ntoo laus, koj yuav tsum txiav cov ceg tuag rov qab mus rau ntoo noj qab haus huv.
- Yog hais tias tsob txiv apple qhov tseem ceeb ntawm cov txiv apples twb loj heev, nws yuav tsum tau muab tshem tawm.
- Txhawm rau tiv thaiv kom tsis txhob kis kab mob, hlawv cov clippings sai li sai tau lossis muab pov tseg raws li cov cai hauv zos.
Koj puas tuaj yeem tiv thaiv bark hlawv ntawm txiv apples los ntawm kev ywg dej?
Yuav kom tiv thaiv tau cov tawv ntoo, koj yuav tsum tau ywg dejtxiv applestsis tu ncua thaum lub caij qhuav qhuavUa li no koj tiv thaiv cov ntoo kom tsis txhob muaj ntoo. nqhis dej Thaum lub caij los nag hnyav, koj mam li nqus dej ntau. Qhov no txhais tau hais tias tsis muaj qhov nro tuaj yeem tshwm sim hauv txoj kev coj ua, uas tuaj yeem ua rau tawg ntawm cov tawv ntoo.
Nws tau ua pov thawj tias yog ib lub tswv yim zoo los muab cov xim pleev xim rau cov qhov me me thiab muab tso rau hauv thaj tsam ntawm cov hauv paus hniav. Yog li ntawd, cov dej nkag mus rau hauv av los ntawm kev poob thiab muab cov txiv apples sib npaug nrog cov kua.
Kuv tuaj yeem tiv thaiv bark hlawv ntawm txiv apples?
Tseem muajlwm yam kev ntsuasuas tuaj yeem pab tiv thaivtawv tawvtshwm sim thawj qhov chaw:
- Cov kws tshaj lij pom zoo kom pleev xim tsob ntoo txiv ntoo dawb. Qhov txo qis qhov sib txawv ntawm qhov sib txawv tiv thaiv Frost tawg.
- Khaws tsob ntoo kom tsis muaj zaub thiab mulch nws. Qhov no ua rau muaj kev sib tw tsawg dua rau cov dej thiab cov dej noo zoo khaws cia hauv av.
- Txhawm rau kom muaj zog, koj yuav tsum ntxiv dag zog rau tsob ntoo txiv apple nrog cov khoom noj uas tsim nyog.
Tip
Tsis txhob fertilize lub Xya hli ntuj mus txog rau
Yog hais tias koj muab tsob ntoo txiv hmab txiv ntoo nrog cov as-ham nyob rau lub caij ntuj sov, cov tub ntxhais hluas tua yuav tsim uas yuav tsis loj hlob mus txog rau thaum lub caij ntuj no, khov thiab tsis muaj zog tsob ntoo. Txhawm rau kom ua tiav kev tua zoo, qhov kawg fertilization yuav tsum tshwm sim thaum kawg ntawm Lub Rau Hli.
