2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55
Yog tias koj muaj tsob ntoo cherry nrog nplooj peppered nrog me me ncig liab mus rau ntshav me ntsis, koj yuav muaj qhov teeb meem ntawm cov nplooj ntoo. Dab tsi yog qhov chaw cherry? Nyeem rau kom paub seb yuav txheeb xyuas tsob ntoo cherry nrog nplooj nplooj thiab yuav ua li cas yog tias koj muaj nplooj nplooj ntawm cherries.
Cherry Nplooj Spot yog dab tsi?
Nplooj nplooj ntawm cherries yog tshwm sim los ntawm cov kab mob Blumeriella jaapi. Tus kab mob no tseem hu ua "daim nplooj daj" lossis "shot qhov" kab mob thiab tseem cuam tshuam rau plums. Lus Askiv Morello cherry ntoo feem ntau cuam tshuam nrog nplooj nplooj, thiab tus kab mob no suav tias yog mob hnyav hauv Midwest, New England xeev, thiab Canada. Tus kab mob no muaj ntau heev uas nws tau kwv yees tias yuav kis tau 80% ntawm sab hnub tuaj Tebchaws Meskas cov txiv ntoo. Tus kab mob yuav tsum tau tswj txhua xyoo tsam nws hla lub vaj txiv hmab, uas tuaj yeem txo cov qoob loo los ntawm yuav luag 100%.
Cov tsos mob ntawm tsob ntoo Cherry nrog Nplooj
Cov kab mob tshwm sim hauv cov nplooj tuag thiab tom qab ntawd thaum lub caij nplooj ntoo hlav, apothecia tsim. Cov kab mob no yog me me, puag ncig, liab mus rau purplish pib thiab raws li tus kab mob loj tuaj, sib koom ua ke thiab tig xim av. Cov chaw ntawm cov kab mob tuaj yeem poob tawm thiab muab cov nplooj ua tus yam ntxwv "tuaqhov” tsos. Qhov "shot qhov" zoo li muaj ntau dua ntawm qaub cherries dua li ntau yam qab zib.
Cov laus nplooj daj ua ntej tso tawm ntawm tsob ntoo thiab cov ntoo muaj kab mob hnyav tuaj yeem ua kom defoliated thaum nruab nrab lub caij ntuj sov. Spores yog tsim nyob rau hauv underside ntawm nplooj lesions thiab zoo li ib tug dawb mus pinkish loj nyob rau hauv nruab nrab ntawm qhov txhab. Cov spores raug tshem tawm thaum lub caij nag los pib thaum lub caij nplooj zeeg.
Yuav ua li cas tswj Cherry Leaf Spot Teeb meem
Yog tias cov nplooj ntoo cherry raug tso cai mus tsis tau kuaj xyuas, nws yuav ua rau muaj ntau yam tsis zoo. Txiv hmab txiv ntoo zoo li dwarfed nyob rau hauv loj thiab ripen unevenly. Tsob ntoo yuav raug ntau dua rau lub caij ntuj no kev puas tsuaj, poob ntawm cov txiv hmab txiv ntoo spurs, cov txiv hmab txiv ntoo me me, txo cov txiv hmab txiv ntoo loj thiab tawm los, thiab thaum kawg tuag ntawm tsob ntoo tshwm sim. Tsob ntoo uas kis tau ntxov txaus nyob rau hauv lub caij nplooj ntoos hlav teem txiv hmab txiv ntoo uas tsis paub tab. Cov txiv hmab txiv ntoo yuav muaj xim, mos, thiab muaj suab thaj tsawg.
Vim muaj kev cuam tshuam rau lub sijhawm ntev ntawm tus kab mob, nws yog ib qho tseem ceeb heev kom tau txais kev tswj hwm ntawm nplooj ntoos. Kev tswj hwm yog ua los ntawm daim ntawv thov ntawm fungicides los ntawm nplooj poob mus txog rau nruab nrab ntawm lub caij ntuj sov. Tsis tas li ntawd, tshem tawm thiab rhuav tshem cov nplooj poob kom tshem tawm ntau ntawm cov kab mob tsis pom kev zoo li ua tau. Txhawm rau txo tus kab mob ntxiv, ntxiv ib txheej ntawm straw mulch rau hauv av thaum tag nrho cov nplooj tau raked.
Yog tias cov tshuaj tua kab mob nyob rau hauv kev txiav txim, pib thov ob lub lis piam tom qab tawg paj thaum nplooj qhib tag. Rov ua dua raws li tus neeg tsim khoom cov lus qhiathoob plaws lub caij loj hlob nrog rau ib daim ntawv thov tom qab sau qoob. Nrhiav cov fungicides nrog cov khoom xyaw nquag ntawm myclobutanil lossis captan.
Fungicide kuj tuaj yeem txhim kho yog tias siv tshuaj tua kab mob ntau dhau; Txhawm rau tiv thaiv kev tiv thaiv, hloov ntawm myclobutanil thiab captan. Tsis tas li ntawd, fungicides nrog cov khoom muaj txiaj ntsig ntawm tooj liab tuaj yeem qhia qee qhov kev ua tau zoo ntawm nplooj nplooj.
Pom zoo:
Tseem Tsob Ntoo Caij Nplooj Ntoos Zeeg - Tsob Ntoo Tsob Ntoo Thiab Tsob Ntoo Tsob Ntoo Hauv Caij Nplooj Ntoos Hlav
Cov tsob ntoo thiab tsob ntoo twg zoo dua nrog kev cog caij nplooj ntoos hlav? Nyeem rau kom paub txog dab tsi cog rau lub caij nplooj ntoo hlav nrog rau qee cov lus qhia txog kev cog ntoo
Txhob Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo
Vim qhov ntxoov ntxoo thiab kev sib tw, nws tuaj yeem nyuaj rau cog lwm cov nroj tsuag hauv qab ntoo. Ib tsob ntoo thawv vaj tej zaum yuav yog qhov khoom xwb. Kawm ntxiv ntawm no
Dav Hlau Tsob Ntoo Caij Nplooj Ntoos Hlav Caij Nplooj Ntoos Hlav Caij Nplooj Ntoos Hlav Caij Nplooj Ntoos Hlav Caij Nplooj Ntoos Hlav Caij Nplooj Hlav Caij Nplooj Ntoos Hlav Caij Nplooj Hlav Caij Nplooj Hlav
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