Yog hais tias lub privet tau curled nplooj nyob rau hauv caij nplooj ntoos hlav, tus tswv vaj yuav tsum xav tias ib tug kab tsuag tau tawm tsam lub shrub los yog hedge. Vim li cas cov nplooj curl thiab qhov no txaus ntshai npaum li cas rau cov privet?
Vim li cas privet nplooj curl up?
Privet nplooj curl li thaum cov nroj tsuag raug kab mob nrog privet aphids. Qhov teeb meem no feem ntau tshwm sim nyob rau lub caij nplooj ntoos hlav thiab tawm kev noj qab haus huv hedges los daws nws ntawm lawv tus kheej. Yog tias muaj kab mob hnyav heev, peb pom zoo kom tshem tawm cov kab mob thiab tshuaj tua kab hauv ntuj.
Privet - yoojyim curl up
Qhov teeb meem ntawm privet nplooj curling, ziab tawm thiab nws thiaj li poob tawm tshwm sim feem ntau nyob rau lub caij nplooj ntoos hlav.
Qhov pom tej zaum yuav tsis zoo nkauj heev, tab sis koj tsis tas yuav txhawj tias tus privet raug mob hnyav. Qhov laj thawj yog kab tsuag kab mob los ntawm privet aphid.
Kev noj qab nyob zoo privet hedges tuaj yeem tiv thaiv kab mob zoo heev ntawm lawv tus kheej. Yog li koj tsis tas yuav ua dab tsi tsuav yog tias privet aphid tsis tshwm sim hauv kev sib kis.
Sib ntaus privet aphid
Yog tias kab kab kab mob hnyav heev, koj tuaj yeem sim siv tshuaj tua kab tshwj xeeb. Nws tseem zoo dua yog tias koj tso siab rau cov yeeb ncuab ntuj ntawm cov ntsaum, ladybirds thiab lacewings.
Tab sis feem ntau npau suav phem dhau tom qab ob peb lub lis piam thiab cov privet sprouts tshiab, noj qab nyob zoo nplooj.
Cia li tua cov kab mob
Yog hais tias qhov pom ntawm dov, nplooj qhuav thab koj heev, txiav tawm tag nrho cov cuam tshuam tua. Privet tau yooj yim zam pruning hnyav.
Tsis txhob muab cov cuttings tso rau hauv compost, tab sis muab pov tseg rau hauv tsev pov tseg. Qhov no kuj siv tau rau cov nplooj poob, uas koj yuav tsum tau rake thiab muab tso rau hauv lub thoob khib nyiab.
Kev tiv thaiv yuav luag tsis yooj yim sua
Nws yuav luag tsis yooj yim sua kom tiv thaiv privet nplooj los ntawm curling vim muaj kab mob privet aphid. Xyuas kom cov nroj tsuag noj qab nyob zoo. Tsis txhob cog cov privet heev ntom ntom rau hauv hedge thiab nyias tawm cov bushes tsis tu ncua:
- ua kom muaj kev sib npaug ntawm cov as-ham
- Tsis txhob cia privet qhuav tawm
- Tsis txhob haus dej
- Thinning nroj tsuag tsis tu ncua
- Tsis txhob cog ntau heev nyob rau hauv hedge
Yog hais tias cov av tsis zoo nyob rau hauv cov as-ham, koj yuav tsum tau ntxiv fertilization uas muaj compost thiab horn shavings. Qhov no ntxiv dag zog rau cov privet kom nws tuaj yeem kov yeej cov kab mob tsis muaj teeb meem.
Tip
Yog hais tias tus privet poob nws cov nplooj nyob rau hauv lub caij nplooj zeeg thiab lub caij ntuj no, nws yog ib tug natural txheej txheem. Lub shrub tsis yog evergreen. Nyob rau lub caij nplooj ntoos hlav nplooj sprout dua.
