Cov kab no hu ua boxwood borer vim nws tua cov ntoo boxwood. Tab sis cov kab ntsig voracious puas tuaj yeem saj cov ntsuab ntawm lwm cov nroj tsuag? Muaj qee qhov kev paub dhau los, tab sis lub boxwood borer tseem yog ib tus neeg tuaj txawv teb chaws tsis paub. Puas yog kev txhawj xeeb txog kev puas tsuaj ntxiv yuav raug puas tsuaj?
Puas yog lub boxwood borer tseem tua lwm cov nroj tsuag?
Raws li cov kws tshaj lij, tus npauj boxwood hauv lub teb chaws Yelemees pub tsuas yog ntawm nplooj ntawm boxwood (Buxus). Nyob rau hauv nws haiv neeg Asia nws kuj muaj lwm cov tswv tsev. Txawm li cas los xij, nws tau tshaj tawm tias hauv lub tebchaws no nws tuaj yeem kis tauHolly(Ilex) thiabSpindle bushes (Euonymus).
Puas muaj kev hem thawj ntau npaum li cas lub boxwood borer ua rau lwm cov nroj tsuag?
Nws tseem tsis tau paub meej tias thiab qhov twg lub thawv ntoo npauj (Cydalima perspectalis), uas los ntawm Tuam Tshoj, yeej tawm tsam holly thiab spindle bushes nyob teb chaws Europe. Kuj tseem muajcov lus sib txawv los ntawm cov kws tshaj lij Yog tias cov kab tsuag tau tso nws cov qe rau ntawm ib qho ntawm cov nroj tsuag no, qhov kev puas tsuaj tuaj yeem xav tau zoo ib yam li cov thawv ntoo. Tshwj xeeb: liab qab ceg thiab webs. Incidentally, Japanese holly (Ilex crenata) zoo li zoo li boxwood.
Puas yog boxwood borer nws thiaj li tua cov nroj tsuag tshiab?
Xwm yog hloov tau; tom qab tag nrho, txhua hom tsiaj xav kom ciaj sia. Cov kab ntsig ntawm lub thawv ntoo borer lawv tus kheej tau ntev los ntawm cov noog hauv zos vim lawv tsis paub txog lawv. Tam sim no nws tau raug pom tias tsawg kawg yog cov tits loj thiab cov noog tau nyiam lawv thiab tau dhau los ua lawv cov yeeb ncuab ntuj. Raws litseem muaj qhov ua tau tias tus borer no tseem yuav tig mus rau cov nroj tsuag tshiab ntawm qee qhov taw tes, tshwj xeeb tshaj yog txij li boxwood, uas raug rau cov kab mob thiab kab tsuag, tam sim no tsis kam cog thiab cov cov neeg hauv lub thawv yog li ntawd poob ntau thiab ntau dua.
Kuv yuav ua li cas thiaj paub thiab tawm tsam tus kab mob boxwood borer?
Hmoov tsis zoo, cov kab npauj kab npauj kab mob tau lees paub lig heev vim cov kab ntsig loj thawj zaug noj hauv lub kaus mom. Nrhiav kom paub txog qhov tsos ntawm npauj, qe thiab kab ntsig. Tom qab ntawd koj tuaj yeem taug qab lawv nrog lub hom phiajkuaj xyuas los ntawm lub caij nplooj ntoos hlav mus rau lub caij nplooj zeeg thiab ntsuas qhov tsim nyog. Nyob ntawm qhov xwm txheej pib, cov kev xaiv muaj xws li: pruning, phau ntawv sau, tshem tawm nrog lub tshuab nqus tsev siab, txau nrog cov kab mob Bacillus thuringiensis, neem roj npaj, algae txiv qaub.
Puas muaj borer-safe evergreen lwm txoj rau boxwood?
Muaj qee qhov kev hloov pauv ntsuab ntsuab rau boxwood. Tab sis hmoov tsis tsis yog txhua tus ntawm lawv tuaj yeem raug txiav mus rau hauv cov duab zoo nkauj li boxwood.
- small-leaved rhododendron 'Bloombux'
- Dwarf privet
- Dwarf Yew
- Dwarf Honeysuckle
- Blueberry 'Berry-Bux'
Txawm hais tias pom qhov sib txawv ntawm boxwood, lavender thiab thyme bushes kuj zoo tagnrho raws li ciam teb rau txaj.
Tip
Cia li ceev faj thaum cov npauj npaim dawb nrog cov xim av ciam teb ncig lub buddleia
Nkauj kab ntsaum yoov mus rau lub boxwood nteg qe. Txwv tsis pub, nws nyiam dai rau lwm cov nroj tsuag hauv lub vaj, tshwj xeeb tshaj yog hom buddleia. Yog tias koj saib cov npauj npaim dawb-xim av ntawm lawv, koj yuav tsum ua tib zoo saib thiab tshuaj xyuas cov hauv qab ntawm lub thawv ntoo rau lub qe tso.
