Canna Lily Kab Tsuag Tswj: Kho Kab Tsuag Uas Tawm Tsam Canna Lily Nroj Tsuag

Cov txheej txheem:

Canna Lily Kab Tsuag Tswj: Kho Kab Tsuag Uas Tawm Tsam Canna Lily Nroj Tsuag
Canna Lily Kab Tsuag Tswj: Kho Kab Tsuag Uas Tawm Tsam Canna Lily Nroj Tsuag

Video: Canna Lily Kab Tsuag Tswj: Kho Kab Tsuag Uas Tawm Tsam Canna Lily Nroj Tsuag

Video: Canna Lily Kab Tsuag Tswj: Kho Kab Tsuag Uas Tawm Tsam Canna Lily Nroj Tsuag
Video: Grow Calla Lily Flower From Bulb #winter_flowers 2024, Kaum ib hlis
Anonim

Canna, cov rhizomes semi-tropical rhizomes nrog zoo kawg li, qhov muag-popping paj, yog ib tug cinch loj hlob nyob rau hauv sov cheeb tsam. Txawm tias sab qaum teb gardeners tuaj yeem txaus siab rau lawv li txhua xyoo. Canna lilies muaj ob peb teeb meem thiab muaj peev xwm overwinter nrog ib co kev tiv thaiv nyob rau hauv av nyob rau hauv USDA aav saum toj no 8. Canna lily kab yog tsawg, tab sis lawv broad, ntaj-zoo li nplooj yog txaus nyiam rau ntau yam nplooj munchers. Nyeem rau qee cov tswv yim ntawm kab uas tua Canna lily cov nroj tsuag thiab yuav ua li cas paub thiab kov yeej lawv.

Canna Lily Kab Tsuag

Qhov loj, funnel-puab spikes thiab ci ntsa iab, Flamenco ua las voos xim tshaj tawm lub sijhawm tawg paj ntawm Canna. Lawv yog cov nroj tsuag zoo kawg nkaus nrog lub caij ntuj sov flair thiab muaj peev xwm tsim tau lawv tus kheej li rhizomes replicate. Feem ntau, qhov chaw tshav ntuj nrog cov av zoo-draining thiab dej nruab nrab yog txaus los xyuas kom meej lub caij ntuj sov blooms thiab noj qab nyob zoo, glossy, broad nplooj. Tej zaum teeb meem kab tsuag tshwm sim, xws li hauv txhua tsob nroj. Kab tsuag ntawm Canna lilies feem ntau tuaj nyob rau hauv pawg ntawm nqus thiab zom kab.

Sucking kab

Ntau cov kab uas tua Canna lily cov nroj tsuag yog qhov pom tseeb thiab paub yooj yim. Qee cov kab uas tua Canna lily cov nroj tsuag me me thiab tawvpom, txawm li cas los xij. Thrips yog ib qho ntawm cov no. Lawv xyaum siv microscopic thiab xav tau txoj hauv kev tshwj xeeb los saib lawv thiab txiav txim siab lawv lub neej. Muab ib daim ntawv tso rau hauv qab nplooj thiab paj spikes ntawm koj cov nroj tsuag thiab maj mam co nws. Yog tias pom cov khoom dub me me ntawm daim ntawv, koj yuav muaj thrips ntawm Canna.

Lwm cov kab nqus yog kab laug sab mite. Cov no kuj yog me me tab sis yooj yim dua pom los ntawm kev nrhiav lawv cov webs. Citrus mealybug yog kab kab kab thiab nplai yog ib qho ntawm cov kab tsuag nqus ntawm Canna lilies uas zoo nkaus li ua pob me me ntawm stems thiab foliage petioles.

khob pests

Ntawm cov kab tsuag ntau dua ntawm Canna yog kab ntsig thiab larvae. Canna leafrollers yog larvae ntawm Brazilian skippers thiab zom ncaj kab ntawm qhov hauv nplooj. Ntau lwm cov kab me me tuaj yeem pom Canna nplooj qab. Ntawm cov neeg raug liam yog:

  • pob kws pob ntseg
  • Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws.

Cov no feem ntau pom tseeb thiab tshuaj Canna lily tshuaj tua kab tsis tsim nyog. Foliar puas los ntawm zom tsis feem ntau cuam tshuam rau cov nroj tsuag kev noj qab haus huv tab sis nws ua rau tag nrho cov tsos. Tshwj tsis yog tias muaj qhov tshwm sim sai ntawm ntau kab kab los yog kab laug sab, kev xaiv tes feem ntau txaus los tswj thiab teeb meem me ntsis.

Lwm yam kab tsuag yog cov slugs thiab qwj heev.

Canna Lily Pest Control

Ntau cov kab nqus tau yooj yim tuaj yeem yaug tawm. Lwm tus yuav xav tau ob peb lub lis piam txau nrog cov roj horticultural lossis xab npum.

Nyob hauv tsev cog khoom, so tawm nplooj nrog ib tug dilution ntawm rubbing cawv los tswj scale thiab mealybugs.

Kev xaiv thiab tsoo cov kab ntsig loj dua, slugs, thiab qwj tau zoo tab sis tsis txaus ntseeg.

Npaj thiab ntxiab feem ntau yog koj cov phooj ywg zoo tshaj plaws, nrog rau tshem tawm cov khoom qub qub uas tuaj yeem hla lub caij ntuj no thiab chaw nres nkoj kab tsuag.

Ib qho ntawm cov kab nyuaj tshaj plaws los tswj yog Canna leafroller. Qhov no larvae ciaj sia lub caij ntuj no nyob rau hauv dov nplooj ntawm cov nroj tsuag. Tshem tawm thiab rhuav tshem cov nplooj no thaum lub caij ntuj no. Yog tias cov nroj tsuag muaj kab mob hnyav heev, tshuaj tsuag nrog Bacillus thuringiensis, cov kab mob ntuj tsim uas muaj txiaj ntsig zoo tiv thaiv cov kab mob larvae.

Pom zoo: