Leaf miners yog cov kab mob txaus ntshai tshaj plaws uas tuaj yeem ua rau tus kab mob thuja. Yog hais tias tus kab mob loj heev ntawm hedge tsis kho tam sim ntawd, nws tuaj yeem ua rau tsob ntoo ntawm lub neej tuag tag. Yuav ua li cas paub thiab tawm tsam cov nplooj miner infestation ntawm koj Thuja.
Yuav ua li cas koj paub txog cov nplooj miner infestation ntawm Thuja?
Ib nplooj miner infestation ntawm Thuja tuaj yeem lees paub los ntawm cov cim hauv qab no: cov lus qhia tsis muaj xim lossis xim av, cov lus qhia hollowed, cov xim dub ntawm cov xaum thiab cov kab ntsig me hauv qhov. Yog tias muaj kab mob, txiav cov tua cuam tshuam tam sim ntawd thiab muab pov tseg hauv tsev.
Leaf nplooj miner ua rau kev puas tsuaj mus ntev rau thuja
Muaj ob nplooj miners uas tua tsob ntoo ntawm lub neej: Thuja nplooj miner (Argyresthia thuiella) thiab Juniper nplooj nplooj miner (Argyresthia trifasciata). Ob qho tib si muaj kev sib raug zoo, tab sis txawv ntawm qhov npauj npaim ya thiab nteg lawv cov qe ntawm lub sijhawm sib txawv.
Lub juniper leafminer muaj dawb-grey mottled tis thiab yoov los ntawm lub Tsib Hlis mus rau Lub rau hli ntuj, tus thuja leafminer muaj xim av tis thiab tshwm nyob rau lub rau hli ntuj mus rau Lub Xya hli ntuj.
Identifying thuja nplooj nplooj miner infestation
Txhua yam kev hloov pauv ntawm cov lus qhia ntawm Thuja tua yuav tsum nyiam koj. Yog tias cov lus qhia tig xim av, tshuaj xyuas lawv ze. Cov cim hauv qab no qhia tias muaj kab mob nplooj miner:
- cov lus qhia los yog xim av
- Cov lus qhia yog hollow hauv
- dub poop dots
- muaj kab ntsig me nyob hauv txoj kev
Thawj ntsuas los tiv thaiv kab tsuag
Yog tias koj tus thuja kis nrog cov nplooj miners, koj yuav tsum tau ua tam sim ntawd, tshwj xeeb tshaj yog tias tag nrho cov hedge raug cuam tshuam. Txiav tag nrho cov kab mob thiab muab pov tseg rau hauv tsev pov tseg - tsis yog hauv cov chiv! Koj tseem tuaj yeem hlawv lawv.
Yog tias muaj kab mob hnyav heev, pruning yuav tsum muaj zog heev, tab sis yuav tsum tsis txhob mus rau hauv cov ntoo qub.
Kev siv cov tshuaj tsuag tsuas yog tsim nyog yog tias qhov tshwm sim hnyav heev. Rau kev tswj kom ua tiav, tshuaj tsuag ib zaug hauv lub Rau Hli lossis Lub Xya Hli kom ntes cov npauj ncaj qha. Kev kho thib ob tshwm sim thaum cov kab ntsig tau hatched.
Yuav ua li cas kho tau cov nplooj miners?
Kev lag luam muaj ntau yam khoom muaj los tawm tsam nplooj miners (€ 8.00 ntawm Amazon). Txawm cov khoom uas tsis txaus ntshai rau muv yuav tsum tau siv me ntsis raws li lawv ua paug ib puag ncig.
Txoj kev tswj hwm ecological yog ua tau nrog nettle manure. Ua li no, koj yuav tsum muab ib kilo ntawm nettles tshiab (tsis muaj paj!) nyob rau hauv ib lub thoob nrog kaum liv dej rau tsawg kawg yog ob lub lis piam. Lub brew tuaj yeem txau ncaj qha thiab tsis muaj tshuaj lom.
Txawm li cas los xij, koj yuav tsum tsis txhob kwv yees tus ntxhiab tsw phem rau cov neeg nyob ze.
Tip
Thuja tua tuag kuj tuaj yeem tshwm sim los ntawm cov kab mob fungal. Cov tua kuj tig xim av, tab sis tsis zoo li kab tsuag kab, lawv tsis hollowed.
