Lilac kab mob: Koj tuaj yeem paub lawv li cas thiab pab dab tsi?

Cov txheej txheem:

Lilac kab mob: Koj tuaj yeem paub lawv li cas thiab pab dab tsi?
Lilac kab mob: Koj tuaj yeem paub lawv li cas thiab pab dab tsi?
Anonim

Lub lilac (Syringa) suav hais tias yog qhov muaj zog thiab tsis hnov tsw rau cov kab mob, tab sis tau kawg nws tseem tuaj yeem ntes tau. Cov kab mob ntau yam - uas suav nrog cov kab mob fungi nrog rau cov kab mob thiab cov kab mob - yog dav dav hauv qhov xwm txheej. Txhua yam koj ua tau yog sim ua kom cov lilac muaj zog thiab tiv taus kab mob los ntawm qhov chaw tsim nyog, cog qhov deb thiab zoo, hom kev saib xyuas tsim nyog.

kab mob lilac
kab mob lilac

Cov kab mob dab tsi tuaj yeem cuam tshuam lilacs?

Lilac tuaj yeem cuam tshuam los ntawm ntau yam kab mob xws li fungal nres (Ascochyta, Gloeosporium, Heterosporium, Septoria), kab mob kab mob (Pseudomonas syringae), iron deficiency (chlorosis) lossis powdery mildew. Rau kev kho mob, cov nroj tsuag muaj kab mob yuav tsum tau muab tshem tawm, qhov chaw kuaj xyuas lossis siv cov chiv tsim nyog.

Floos

Yog tias lilac tsis tawg, tsis tas yuav muaj kab mob tom qab nws. Feem ntau, qhov chaw tsuas yog tsaus nti lossis cov nroj tsuag tsis tau txais cov as-ham txaus. Muaj peev xwm waterlogging (ua rau, piv txwv li, los ntawm kev ywg dej ntau dhau lossis los nag ntau dhau) tuaj yeem ua rau qab nws. Hauv cov xwm txheej no, kev hloov pauv ntawm qhov chaw lossis cov khoom siv chiv pab.

lees

Ntau zaus, cov kab mob tuaj yeem pom ntawm nplooj, txawm tias tom qab theem lwm qhov ntawm cov nroj tsuag xws li cov ceg thiab pob tw kuj tuaj yeem cuam tshuam.

Nkauj tig daj

Yog tias lilac muaj nplooj daj, feem ntau muaj teeb meem qhov chaw tom qab nws: txawm tias cov nroj tsuag tsaus dhau, ntub dhau (waterlogging) lossis nws tsis muaj cov as-ham. Rov cog lawv los yog muab cov chiv tsim nyog.

Nplooj ntsuab ntsuab

Lub teeb ntsuab nplooj nrog cov leeg ntsuab tsaus yog qhov qhia meej txog kev tsis muaj hlau. Koj tuaj yeem kho qhov hu ua chlorosis los ntawm kev muab cov chiv hlau. Koj yuav tsum xyuas qhov chaw, vim qhov tshwm sim no feem ntau tshwm sim ntawm cov av uas tsis tsim nyog rau lilacs. Koj yuav tsum tshem tawm cov mulching (piv txwv li nrog bark mulch).

Nplooj muaj xim av

Cov xim daj ntawm cov nplooj lilac tuaj yeem saib txawv heev thiab yog li muaj qhov sib txawv. Cov fungi feem ntau tom qab nws: Ascochyta syringae (loj, xim av-rimmed me ntsis), Gloeosporium syringae (loj heev, xim av me ntsis), Heterosporium syringae (grey-xim av me ntsis nrog ib tug velvety nto) thiab Septoria syringae (daj-xim av me ntsis). Tsis tas li ntawd, cov kab mob Pseudomonas syringae pib ua rau lub teeb rau cov nplooj xim av tsaus thiab thaum kawg tua rot. Kev ntsuas tsim nyog nyob rau hauv txhua rooj plaub: Tshem tawm los yog txiav rov qab cuam tshuam qhov chaw ntawm cov nroj tsuag, tshem tawm cov nplooj poob thiab tshuaj tsuag lilacs nrog teb horsetail broth. Yog tias muaj kab mob loj heev, tshuaj tsuag tooj liab (€ 16.00 ntawm Amazon) los ntawm lub khw muag khoom vaj yuav pab.

Cov nplooj muaj xim dawb

Mildew fungi muaj ntau heev hauv lilacs. Kev ntsuas tshwj xeeb yog qhov tseem ceeb tsis tsim nyog, tab sis koj tuaj yeem tiv thaiv kab mob los ntawm kev txau nrog cov nyom horsetail lossis qej decoction nyob rau lub caij nplooj ntoo hlav. Cov nroj tsuag muaj kab mob raug txiav rov qab thiab muab pov tseg.

Tub, ceg thiab pob tw

Wilting cov tsos mob ntawm lilacs kuj muaj ntau yam ua rau. Piv txwv li, kab mob lilac tshwm sim los ntawm cov kab mob Pseudomonas syringae thiab kab mob wilt tshwm sim los ntawm Verticillium fungi muaj ntau. Nyob rau hauv ob qho tib si, koj yuav tsum tau txiav rov qab cov kab mob tam sim ntawd tob rau hauv cov ntoo noj qab haus huv thiab pov tseg cov txiav hauv tsev pov tseg lossis hlawv lawv.

Root

Koj kuj yuav tsum tau ceev faj nrog zib mu fungus, uas nyiam tua lilacs qub thiab ua rau hauv paus rot. Yog tias muaj kab mob, qhov tsuas yog pab tau yog tshem tsob ntoo thiab noj nceb.

Tip

Ntau cov tsos mob piav qhia tsis tas yuav tshwm sim los ntawm cov kab mob. Qee cov kab tsuag kuj nyiam noj lilacs.

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