Tsis zoo li ntau lwm cov nroj tsuag, koj tsis tas yuav txhawj xeeb txog kab mob lossis kab tsuag nrog koj cov harlequin willow. Cov kab mob fungal tsuas yog tshwm sim hauv qhov tsawg tshaj plaws ntawm cov neeg mob. Nrog rau qhov yooj yim ntsuas, lub ornamental willow yuav rov qab nyob rau hauv ob peb lub hlis. Txawm li cas los xij, koj yuav tsum paub ntau ntxiv txog kab tsuag kab tsuag hauv kab lus no kom koj paub tias yuav ua li cas yog tias muaj qee yam tshwm sim.
Yuav ua li cas yog tias muaj kab mob fungal ntawm harlequin willow?
Thaum tus harlequin willow raug tua los ntawm cov kab mob, cov nplooj ua xim av lossis dub, nplooj poob thiab tua cov lus qhia wilt. Kho cov pasture nrog hnyav pruning mus rau ob peb centimeters saum av thiab pov tseg ntawm clippings yam xyuam xim.
Mushrooms ntawm Harlequin Willow
Tus harlequin willow raug rau ob hom fungi:
- Rost
- Willow Anthracnose
Symptoms
- xim daj los yog xim dub ntawm nplooj
- Nkauj tawm tshiab
- Nyob zoo cov lus qhia
Ceeb Toom: Yog tias koj paub cov tsos mob uas tau hais los ntawm koj lub harlequin willow, nws tsis tas yuav muaj kab mob fungal. Ntau yam kev saib xyuas tsis raug ua rau muaj cov tsos mob zoo sib xws. Cov no suav nrog:
- Ib qhov chaw tsis ncaj ncees lawm, lub harlequin willow xav tau ntau lub teeb (tsis tu ncua nyias tawm lub crown).
- Tus cwj pwm dej tsis zoo, lub substrate yuav tsum tsis txhob qhuav tag. Txawm li cas los xij, waterlogging yuav tsum tsis tsim ib qho.
- fertilization tsis raug, lub harlequin willow reacts rau ntau dhau chiv nrog nplooj xim av. Nws yog qhov zoo tshaj yog siv mulch lossis compost.
Kev kho mob
Yog tias nws yog tus kab mob fungal tiag tiag, koj yuav tsum txiav lub harlequin willow rov qab hnyav. Xav tias dawb kom luv tsob ntoo mus rau ob peb centimeters saum av. Nws yog qhov zoo dua kom tshem tawm cov ceg ntau dua li tshem tawm tsawg dhau. Ua li no koj tuaj yeem paub tseeb tias cov fungus tau raug tshem tawm tag nrho. Koj tus harlequin willow yuav rov qab sai sai ntawm qhov kev txiav radical.
Tshuaj tsuag
Tsis txhob muab cov khib nyiab pov tseg rau hauv lub pob tawb quav. Cov fungus kis ntawm no thiab tej zaum yuav rov qab mus rau harlequin willow lossis tua lwm cov nroj tsuag hauv cheeb tsam. Kev hlawv yog qhov zoo tshaj plaws los rhuav tshem cov fungus. Xwb, muab cov ceg cuam tshuam rau hauv cov hnab khib nyiab thiab khaws cov ntoo ntsuab. Txawm hais tias cov tshuaj fungicides feem ntau pom zoo rau cov kab mob fungal, koj tsuas yog siv lawv thaum muaj xwm txheej ceev. Nco ntsoov nco ntsoov tias cov tshuaj ua mob rau koj ob lub harlequin willow thiab cov nroj tsuag ib puag ncig.
