Cov beech hedges muaj zog heev thiab tsis raug rau cov kab mob thiab kab tsuag. Cov teeb meem feem ntau tshwm sim hauv qhov chaw tsis zoo lossis nyob rau hauv cov huab cua tsis zoo. Yuav ua li cas paub thiab kho kab mob beech hedge.
Cov kab mob thiab kab tsuag dab tsi tshwm sim ntawm beech hedges thiab lawv kho li cas?
Kab mob thiab kab tsuag ntawm liab beech hedges muaj xws li beech aphids, beech nplooj gall midges thiab fungal kab mob xws li nplooj ntoos fungus. Rau kev tiv thaiv thiab kev kho mob, tua kab mob yuav tsum tau muab tshem tawm, nplooj pov tseg, hedges trimmed tsis tu ncua thiab zoo tej yam kev mob rau cov kab tsim. Cov tshuaj yuav tsum tsuas yog siv thaum muaj xwm txheej ceev.
Kab mob thiab kab tsuag uas ua rau muaj teeb meem rau beech hedges
- Beech aphid
- Beech nplooj nplooj hlav midge
- Mhrooms / nplooj ntoos chaw fungus
Ntseev thiab kho cov kab mob fungal
Cov kab mob fungal tshwm sim ntau zaus thaum qhov chaw ntub dej lossis qhuav dhau. Cov kab mob fungal feem ntau tshwm sim, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov los nag. Cov nplooj tau me ntsis, tig xim av thiab poob tawm.
Tus kab mob fungal tsis tas ua rau lub beech hedge, tab sis ua rau nws unsightly heev.
Txiav cov ceg uas muaj kab mob thiab muab pov tseg nrog rau cov nplooj poob. Xyuas kom tseeb tias lub beech hedge yeej tsis dries tawm, tab sis kuj hais tias nws yeej tsis moist.
Yuav ua li cas txog kab tsuag ntawm beech hedge?
Beech aphids, tseem hu ua beech ornamental aphids, tsis tuaj yeem pom ntawm qhov muag liab qab. Lawv ua pom tau los ntawm kev hloov pauv ntawm nplooj. Lawv curl thiab qhuav.
Yog hais tias muaj cov thickenings ntawm nplooj, beech nplooj gall midge yog ua hauj lwm. Tsis muaj teeb meem tshwj xeeb thiab tsis tas yuav tsum tau tawm tsam.
Nws yog ib qho tseem ceeb kom paub tias cov kab tsuag overwinter nyob rau hauv nplooj ntawm beech hedge. Txiav tawm cov kab mob tua thiab sau cov nplooj. Cov kab mob feem ntau tsuas kav ib lub caij xwb.
Siv tshuaj tua kab mob tsuas yog thaum muaj xwm txheej ceev
Muaj cov khoom siv tshuaj lom neeg hauv khw rau txhua yam kab mob ntawm beech hedges. Lawv muaj kev phom sij rau cov muv thiab cov kab muaj txiaj ntsig. Yog li ntawd, lawv yuav tsum tsuas yog siv thaum muaj xwm txheej ceev thiab nruj me ntsis raws li cov lus qhia.
Yuav ua li cas tiv thaiv kab mob
Nquag txiav beech hedges yog ib txoj hauv kev zoo los tiv thaiv kab mob. Qhov no txwv qhov tshwm sim ntawm cov kab mob thiab kab tsuag.
Pov tseg cov kab mob hauv lub thoob khib nyiab, tsis yog hauv cov quav. Ntxuav cov cuab yeej ua vaj ua tib zoo tom qab siv txhua zaus.
Tsim tej yam zoo rau cov kab uas muaj txiaj ntsig xws li lacewings, ladybirds thiab hover wasps. Lawv yog tus tswv ntawm kev tswj kab tsuag tiag tiag.
Tip
Nyob rau hauv qhov sib piv rau cov beech hedges, hornbeam hedges raug kev txom nyem ntau dua los ntawm powdery mildew, tshwj xeeb tshaj yog thaum nws qhuav dhau los yog noo heev. Lub teeb kab mob tuaj yeem kho nrog cov kua mis diluted.
