Kho Powdery Mildew Ntawm Ntoo: Yuav Ua Li Cas Rau Tsob Ntoo Nrog Powdery Mildew

2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55

Powdery mildew yog ib yam kab mob yooj yim kom paub. Ntawm cov ntoo nrog powdery mildew, koj yuav pom ib qho dawb los yog grey powdery loj hlob ntawm nplooj. Nws feem ntau tsis tuag rau hauv ntoo, tab sis nws tuaj yeem cuam tshuam cov ntoo txiv ntoo thiab txwv lawv cov khoom tsim tau. Koj tuaj yeem tiv thaiv powdery mildew fungus ntawm cov ntoo los ntawm kev siv cov kev coj noj coj ua kom zoo tab sis kev kho cov kab mob mildew ntawm cov ntoo kuj ua tau. Nyeem rau yog tias koj xav kawm yuav ua li cas kho ntoo nrog powdery mildew.

Powdery mildew tawm tsam ntau cov nroj tsuag, thiab cov ntoo uas muaj kab mob pwm tsis muaj qhov tshwj xeeb. Ntoo tuaj yeem kis tau los ntawm cov kab mob sib txawv. Feem ntau powdery mildew fungus ntawm tsob ntoo tso overwintering spores thaum tej yam kev mob yog moist.

Cov dej noo kuj tsim nyog rau cov spores kom tawg thiab kis tus ntoo. Thaum tsob ntoo muaj kab mob, txawm li cas los xij, cov kab mob loj hlob zoo yam tsis muaj av noo.

Tiv thaiv thiab kho Powdery mildew ntawm tsob ntoo

Ntaus nrog hmoov mildew feem ntau tsis raug puas tsuaj los ntawm cov kab mob, tab sis cov ntoo txiv ntoo yog qhov zam. Tus kab mob no tawm tsam cov buds tshiab, tua thiab paj ntawm tsob ntoo txiv hmab txiv ntoo, cuam tshuam kev loj hlob tshiab.

Ntawm txiv apples, nrog rau apricot, nectarine, thiab txiv duaj ntoo, koj yuavsaib web zoo li nti ntawm cov txiv hmab txiv ntoo tsis paub qab hau ntawm cov ntoo muaj kab mob. Ib qho chaw ntxhib corky tsim thaum kis tus kab mob.

Yog tias koj xav paub yuav ua li cas kho cov kab mob pwm ntawm tsob ntoo, koj yuav ua qhov zoo tshaj plaws los muab cov ntoo zoo saib xyuas kom tsis txhob kis kab mob thawj zaug. Tiv thaiv cov kab mob mildew fungus ntawm cov ntoo los ntawm kev cog rau hauv qhov chaw tshav ntuj, txiav cov ceg sab hauv kom nce cua ncig, thiab txwv cov chiv.

Kev kho cov kab mob pwm ntawm tsob ntoo pib los ntawm kev ceev faj. Khaws koj lub qhov muag ntawm koj cov ntoo txiv hmab txiv ntoo raws li cov tua tshiab tshwm sim nyob rau lub caij nplooj ntoo hlav, nrhiav cov tsos mob ntawm powdery mildew. Yog hais tias koj pom deformed, puckered nplooj, nws yog lub sij hawm kom tau tawm lub pruners. Disinfect cov npoo txiav, ces txiav tawm thiab muab pov tseg cov kab mob ntawm cov nroj tsuag tam sim ntawd.

Tib lub sijhawm, siv cov tshuaj tua kab mob los tiv thaiv cov nplooj seem ntawm tsob ntoo txiv ntoo. Koj yuav tsum rov ua daim ntawv thov cov tshuaj tua kab mob raws li cov lus qhia los tiv thaiv cov ntoo thoob plaws lub caij.