Yuav ua li cas phem, thaum koj xav mus txiav ib tug bouquet ntawm tshiab fragrant paj, koj txoj kev ua tus Rose Bush thiab pom cov dub me ntsis rau ntawm nplooj ntawm Rose. Thiab nws tsis yog hais tias lub zoo nkauj tsos ntawm xws li ib tug bouquet yog tsis muab. Ib tug Rose Bush yuav tsuas tuag.
Tus kab mob no pib nrog qis dua ntawm cov nroj tsuag thiab maj nce. Cov qoob loo nce, sib sau ua ke. Cov nplooj tig daj thiab poob tawm. Shrubs yuav nyob tag nrho liab qab. Paj kuj poob lawv cov lus tsis txaus siab. Cov npauj npaim yog tsim tsawg dua.
Yog hais tias koj tsis siv kev ntsuas kom txuag tau qhov Bush, nws tuag nyob rau hauv ob mus rau peb lub xyoos.
Dub thaj rau ntawm Roses yog ib hom kab mob fungal tshwm sim los ntawm fungus Marssonina rosae.
Dub thaj rau ntawm Roses, zoo hmoo, tuaj yeem kho tau yog tias tau noj tam sim ntawd, yog tias thawj qhov pom ntawm tus kab mob no. Paj, zoo li tib neeg, yog yooj yim los tiv thaiv tus kab mob dua li mus tua nws.
Yuav ua li cas ntsuas yuav ua tau los tiv thaiv qhov kev loj hlob ntawm tus kab mob sawv Rose - ib tug dub nqaij ntawd?
- thaum muas, xaiv resistant rau dub thaj ntau yam;
- Sau tus ciam rau cov nplooj thiab hlawv lawv kom cov nceb tsis txhob poob rau lwm cov nroj tsuag;
- kev pruning ntawm Roses nce tus tsis kam ntawm cov nroj tsuag mus rau dub me ntsis;
- Tsis txhob cia cov av cog qoob loo ntawm cov nroj tsuag nrog cov nroj tsuag;
- Sprinkle Rose bushes nrog Txoj kev lis ntshav ntawm mullein los yog horsetail;
- nyob rau hauv rainy huab cua, sprinkle lub ntiaj teb ib ncig ntawm bushes nrog ashes thiab kho cov nplooj nrog tshwj xeeb npaj (Rovral, Fitosporin, Gamair).
Dub thaj ntawm roses - kev kho mob
Yog hais tias tus nroj tsuag muaj mob, tsis txhob txhawj. Nws tuaj yeem kho tau. Yam koj yuav tsum tau ua kom ua tau li no:
- ua tib zoo sau thiab hlawv cov kab mob kis;
- mus rau kev kho mob spraying ntawm Bush nrog tshwj xeeb npaj.
Dua li mus kho thaj chaw ntawm roses?
Ntxiv nrog rau dub spotting, lub Rose yog mob nrog ob peb ntau hom spotting. Kev kho yog tib yam rau txhua hom kab mob. Kws khw tshwj xeeb yog xaiv ntau yam tshuaj los kho cov kab mob phem. Tab sis, ua los ntawm kev txheeb xyuas ntawm gardeners, peb pom zoo kom koj sim ib tug heev zoo
Nyob rau hauv thawj lub limtiam, txau siv nrog kev npaj muaj mancozeb, xws li Kub, Nyiaj.
Tom qab ib lub lim tiam, txau ua tiav nrog kev npaj muaj triazole (Skor, Topaz).
Tsis pub ntau tshaj peb txoj kev kawm no rov qab.
Feem ntau tshawb xyuas cov fab kev rau kab mob. Nws yog ib qho yooj yim dua los tiv thaiv tus kab mob dua li mus tua nws. Rose yuav ua tsaug rau koj kom koj paub thiab saib xyuas nrog ib qho lus ci paj.