Strawberry Anthracnose Info: Yuav Ua Li Cas Kho Anthracnose Ntawm Strawberries

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Strawberry Anthracnose Info: Yuav Ua Li Cas Kho Anthracnose Ntawm Strawberries
Strawberry Anthracnose Info: Yuav Ua Li Cas Kho Anthracnose Ntawm Strawberries

Video: Strawberry Anthracnose Info: Yuav Ua Li Cas Kho Anthracnose Ntawm Strawberries

Video: Strawberry Anthracnose Info: Yuav Ua Li Cas Kho Anthracnose Ntawm Strawberries
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Anthracnose ntawm strawberries yog kab mob fungal uas yog tso tseg, tuaj yeem txiav tag nrho cov qoob loo. Kev kho mob strawberry anthracnose yuav tsis tshem tawm tus kab mob tag nrho, tab sis kev saib xyuas ntxov tuaj yeem khaws qhov teeb meem hauv kev kuaj xyuas.

Strawberry Anthracnose Information

Anthracnose ntawm strawberries yog ib zaug xav tias yog ib qho kab mob ntawm huab cua sov, huab cua, tab sis qhov teeb meem tau dhau los ua ntau dua nyob qhov twg strawberries loj hlob.

Tus kab mob no feem ntau qhia txog cov kab mob strawberry nroj tsuag. Thaum tsim tau, cov fungus tuaj yeem nyob hauv av rau ob peb lub hlis. Cov fungus overwinters ntawm nplooj tuag thiab lwm cov nroj tsuag khib nyiab, thiab yog harbored los ntawm ob peb hom nroj tsuag.

Txawm hais tias cov spores tsis yog huab cua, lawv raug faib los ntawm cov nag los nag, dej, lossis los ntawm tib neeg thiab cov cuab yeej vaj. Anthracnose ntawm strawberries tsim thiab kis tau sai heev.

Cov cim ntawm Strawberries nrog Anthracnose

Anthracnose ntawm strawberries tawm tsam ze li txhua feem ntawm cov nroj tsuag strawberry. Yog hais tias lub crown ntawm cov nroj tsuag muaj kab mob, feem ntau qhia rotted, cinnamon-liab ntaub so ntswg, tag nrho cov strawberry nroj tsuag yuav wilt thiab tuag.

Ntawm txiv hmab txiv ntoo,Cov tsos mob ntawm tus kab mob muaj xws li daj ntseg xim av, tan, los yog dawb lesions. Cov kab mob sunken, nws thiaj li npog los ntawm pinkish txiv kab ntxwv spores, loj sai sai kom npog tag nrho cov txiv hmab txiv ntoo, uas yuav maj mam ua dub thiab mummified.

Paj, nplooj, thiab stems kuj tseem tuaj yeem pom me me ntawm salmon-xim spores.

Yuav ua li cas kho Strawberry Anthracnose

Cia tsuas yog kab mob tiv thaiv kab mob. Nco ntsoov tias cov nroj tsuag muaj kev noj qab haus huv thiab tsis muaj kab mob thaum koj coj lawv mus tsev los ntawm chaw zov me nyuam. Tshawb xyuas koj cov txiv pos nphuab ntau zaus, tshwj xeeb tshaj yog thaum huab cua sov, ntub. Tshem tawm thiab rhuav tshem cov kab mob sai li sai tau thaum lawv tshwm sim.

Dej hauv av thaum twg ua tau. Yog tias koj yuav tsum siv cov tshuaj tsuag tsuag, dej thaum sawv ntxov kom cov nroj tsuag muaj sij hawm kom qhuav ua ntej kub poob thaum yav tsaus ntuj. Tsis txhob ua haujlwm hauv thaj chaw strawberry thaum cov nroj tsuag ntub. Mulch thaj chaw cog nrog straw kom txo cov dej txaws.

Tsis txhob noj ntau dhau, vim tias cov chiv ntau dhau tuaj yeem ua rau cov nroj tsuag strawberry ntau dua cov kab mob.

Tshem tawm cov khoom qub, muaj kab mob, tab sis ceev faj ua haujlwm hauv cheeb tsam thaum muaj kab mob. Khaws cov cuab yeej hauv vaj kom huv si kom tsis txhob kis kab mob mus rau qhov chaw tsis muaj kab mob. Khaws cov nroj tsuag kom zoo, raws li qee cov nroj tsuag muaj cov kab mob uas ua rau strawberries nrog anthracnose.

xyaum ua qoob loo. Tsis txhob cog txiv pos nphuab lossis lwm cov nroj tsuag uas raug mob rau hauv thaj chaw muaj kab mob tsawg kawg yog ob xyoos.

Fungicides yuav muaj txiaj ntsig yog tias siv thawj zaug ntawm tus kab mob. Koj lub chaw ua haujlwm txuas ntxiv hauv cheeb tsam tuaj yeem muab cov lus qhia tshwj xeeb txog kev sivntawm fungicides hauv koj cheeb tsam.

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