Qeb Mealy dew

Mealy dew (as well as tshauv, linen) yog ib hom kab mob uas tshwm sim thiab muaj kab mob uas tshwm sim rau sab hauv tsev thiab sab nraum zoov thiab yuav tsum tau kho tam sid. Dab tsi yog qhov txaus ntshai thiab qhov twg Mildew tuaj ntawm yog txaus ntshai rau cov nroj tsuag tsis tsuas yog los ntawm kev poob lawv cov hniav attractiveness, tab sis kuj los ntawm cov tsos ntawm tus kab mob no, cov nroj tsuag poob qhov muab kev pab cuam, cov txheej txheem photosynthesis, respiration thiab evaporation yog disturbed.

Nrog lub slightest yuam kev nyob rau hauv kev saib xyuas, kev sib tw petunia pib mob. Thawj thawj yeeb ncuab ntawm lub paj yog powdery mildew spores. Qhov txaus ntshai ntawm no tus kab mob fungal lies nyob rau hauv thawj zaug pib cov cim qhia - txawm thaum dawb Bloom tshwm rau ntawm nplooj, ntau growers ua yuam kev xav li plua plav. Vim lub sijhawm poob, cov nroj tsuag tuag taus.

Mealy dew yog kab mob fungal ntawm cov nroj tsuag uas yuav luag txhua tus gardener los yog florist tau nyuaj. Nws cuam tshuam zaub cov qoob loo, cereal thiab qhwv tsev. Nws yuav tsis yog tsis meej pem nrog lwm yam kab mob, vim hais tias cov yam ntxwv dawb Bloom yog sai li sai tau pom ntawm nplooj. Ua rau ntawm qhov pib Qhov kab mob no feem ntau hu ua "tshauv" los yog "ntaub pua chaw", uas muaj feem xyuam nrog nws li cas nws muaj feem xyuam rau cov nroj tsuag.

Ib qho ntawm ntau cov kab mob nroj tsuag yog powdery mildew. Cia peb kawm saib tus kab mob zoo li cas yog dab tsi, nws yog dab tsi thiab nws yuav ua li cas nrog nws. Qhov teeb meem yog dab tsi? Mealy dew thawj pib tshwm nws tus kheej li ib lub paj tawg dawb rau cov nroj tsuag uas tau tsim muaj cov kab ntsig ua kua mycelium. Pib, cov quav hniav yog zoo li lub vas sab. Sij hawm dhau mus, nws zoo li tus hmoov.