Cercospora Spot On Beets: Kho Beets Nrog Cercospora Spot

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

Beets thiab lawv cov kwv tij muaj yeeb yuj, cov chards, yog qhov zoo nkauj thiab noj qab haus huv ntxiv rau koj lub rooj noj mov hauv tsev, tab sis txhua yam tsis zoo ib yam li kev npaj nrog tsev neeg ntawm cov zaub hauv paus. Qee lub sij hawm, huab cua tsis nyob ntawm koj sab thiab es tsis txhob nyiam beet Cercospora qhov chaw, cov kab mob fungal uas tuaj yeem ua rau ob qho tib si foliar puas thiab txo cov txiaj ntsig zoo. Seb koj puas tau muaj beets nrog Cercospora yav dhau los los yog xav tias nws nyob rau xyoo no cov qoob loo, peb tuaj yeem pab koj tswj nws!

Cercospora Spot on Beets

Cercospora qhov chaw ntawm beets tuaj yeem txaus ntshai pom hauv koj cov qoob loo, tshwj xeeb tshaj yog tias koj tsis paub tias nws yog dab tsi thaum xub thawj thiab cia cov me me kis ua ntej txav mus. Hmoov zoo, koj cov qoob loo yuav tsum tuaj yeem tiv taus cua daj cua dub no, tab sis koj yuav tsum pib los ntawm kev txheeb xyuas qhov zoo hnub no. Koj yuav paub beet Cercospora qhov chaw los ntawm qhov me me, daj ntseg, ncig mus rau oval me ntsis nrog cov xim liab lossis xim av ciam teb.

Raws li cov pob me me no sib kis, lawv tuaj yeem loj hlob ua ke los ua qhov loj dua, tsis zoo ntawm cov ntaub so ntswg tuag. Ntau qhov chaw paub tab kuj tseem yuav pom cov qauv tsim ua me me uas hu ua pseudostromata ntawm lawv cov chaw, txawm tias koj yuav xav tau lub iav tsom rau.nco ntsoov. Thaum cov txiv hmab txiv ntoo no, lawv nyob hauv cov xim tsis muaj xim, fuzzy spores, uas tuaj yeem kis tau cov nroj tsuag noj qab haus huv. Cov nplooj muaj kab mob hnyav tuaj yeem hloov daj lossis qhuav thiab tuag.

Ceeb toom Cercospora cov tsos mob thaum ntxov tuaj yeem txhais tau tias qhov sib txawv ntawm kev kho tau zoo thiab lwm xyoo ntawm cov qoob loo poob beet.

Yuav Kho Cercospora Spot

Yog tias koj cov beets tam sim no pom cov cim ntawm Cercospora qhov chaw, koj nyob hauv qhov chaw muaj hmoo vim tias kev kho mob tuaj yeem pab lawv tau zoo heev. Muaj ob yam tseem ceeb uas yuav tsum nco ntsoov thaum kho Cercospora chaw, txawm li cas los xij.

Ua ntej, koj yuav tsum tau nyeem cov pob ntxig rau koj xaiv cov tshuaj tua kab mob kom koj paub tias yuav tsum tau tos ntev npaum li cas ua ntej sau koj cov txiaj ntsig.

Thib ob, nws yog ib qho tseem ceeb uas yuav tsum tig cov tshuaj tua kab mob vim tias ntau hom kab mob Cercospora tau tsim kev tiv thaiv. Txawm li cas los xij, tig ntau hom fungicide, zoo li pyraclostrobin, triphenyltin hydroxide, thiab tetraconazole thoob plaws lub caij loj hlob tuaj yeem pab kov yeej qhov kev tawm tsam no. Nco ntsoov tias kev kho koj cov beets nrog cov tshuaj tua kab mob yuav tsis kho qhov kev puas tsuaj uas tau tshwm sim lawm, tab sis nws tuaj yeem tiv thaiv qhov chaw tshiab los ntawm kev tawg.

Lub sijhawm ntev, koj tuaj yeem txo koj txoj kev pheej hmoo ntawm Cercospora qhov chaw los ntawm kev xyaum ua qoob loo 3 xyoos, tshem tawm lossis plowing nyob rau hauv tag nrho cov laus lossis cov nroj tsuag tuag thaum lub caij cog qoob loo thiab tom qab sau qoob loo, thiab siv Cercospora ntau dua. qhov chaw resistant ntau yam. Sim ob peb yam sib txawv ntawm beets lub caij tom ntej yuav tsis tsuas yog muab ntau qhov muag pom xim hauv koj lub vaj beet, tab sis tso cai rau koj.sim ntau yam beets rau lawv qhov kev tiv thaiv hauv koj cheeb tsam huab cua.