Anthracnose Fungus: Koj Puas Kho Kab Mob Anthracnose
Anthracnose Fungus: Koj Puas Kho Kab Mob Anthracnose

Video: Anthracnose Fungus: Koj Puas Kho Kab Mob Anthracnose

Video: Anthracnose Fungus: Koj Puas Kho Kab Mob Anthracnose
Video: How to Get Rid of Anthracnose (Leaf Spot Fungi) 2024, Hlis ntuj nqeg
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Koj yuav paub nws li nplooj, tua, lossis twig blight. Nws cuam tshuam rau ntau yam nroj tsuag, ntoo, thiab lwm yam nroj tsuag. Kev sib ntaus sib tua anthracnose tuaj yeem yog cov txheej txheem ntxhov siab, tawm hauv cov neeg ua teb nug, "Koj ua li cas kho anthracnose zoo?" Paub ntau ntxiv txog cov nroj tsuag twg tau txais anthracnose thiab yuav ua li cas tiv thaiv nws tuaj yeem mus ntev hauv kev tswj hwm anthracnose.

Cov Ntaub Ntawv Kab Mob Anthracnose

Anthracnose yog kab mob fungal uas nyiam tua cov nroj tsuag thaum lub caij nplooj ntoo hlav thaum huab cua txias thiab ntub dej, feem ntau ntawm nplooj thiab twigs. Cov fungi overwinter nyob rau hauv tuag twigs thiab poob nplooj. Cov huab cua txias, los nag tsim cov xwm txheej zoo tshaj plaws rau cov spores kom kis tau. Cov huab cua qhuav thiab kub yuav tsum nres qhov kev loj hlob ntawm tus kab mob uas yuav pib dua thaum huab cua zoo dua. Qhov teeb meem tuaj yeem ua rau cyclic tab sis tsis tshua muaj neeg tuag.

Anthracnose fungus kis tau ntau yam ntoo thiab tsob ntoo ntsuab thiab tsob ntoo, nrog rau txiv hmab txiv ntoo, zaub, thiab nyom. Anthracnose yog pom raws cov nplooj thiab cov leeg raws li qhov txhab me me. Cov kab mob tsaus ntuj nti no kuj tuaj yeem pom ntawm stems, paj, thiab txiv hmab txiv ntoo.

txhawm rau paub qhov txawv ntawm cov kab mob anthracnose thiab lwm yam kab mob ntawm nplooj, koj yuav tsum ua tib zoo tshuaj xyuas cov hauv qab ntawm nploojrau ib tug xov tooj ntawm me me tan rau xim av dots, hais txog qhov loj ntawm tus pin taub hau. Yog tias koj tsis paub meej txog kev kuaj mob anthracnose, sab laj nrog koj lub chaw ua haujlwm Cooperative Extension hauv zos kom tau txais kev pab thiab cov ntaub ntawv ntxiv txog kab mob anthracnose.

Cov nroj tsuag twg tau txais Anthracnose?

Ntau hom nroj tsuag tuaj yeem cuam tshuam los ntawm cov kab mob anthracnose, suav nrog cov cog sab nraum lub tsev cog khoom, xws li cov ntoo ornamentals thiab cov nroj tsuag tropical foliage.

Cov nroj tsuag thiab cog qoob loo hauv tsev xws li cyclamen, ficus, lupine, xibtes, succulents, thiab yuccas qee zaum cuam tshuam.

Nroj tsuag thiab tsob ntoo uas nquag ua rau anthracnose muaj xws li maple, camellia, walnut, tshauv, azalea, ntoo qhib, thiab sycamore.

Koj Yuav Kho Anthracnose li cas?

Kev tswj kab mob anthracnose pib nrog kev ua kom huv huv. Kev khaws thiab pov tseg tag nrho cov kab mob ntawm cov nroj tsuag, suav nrog cov twigs thiab nplooj, los ntawm hauv av lossis los ntawm ib puag ncig cov nroj tsuag, yog qhov tseem ceeb. Qhov no ua rau cov fungus overwintering nyob ze cov nroj tsuag.

Cov txheej txheem pruning kom tshem tau cov ntoo thiab cov ntoo qub thiab cov ntoo tuag kuj tseem pab tiv thaiv kab mob anthracnose fungus.

Ua kom cov nroj tsuag noj qab haus huv los ntawm kev muab lub teeb, dej, thiab chiv yuav ntxiv dag zog rau cov nroj tsuag muaj peev xwm tiv thaiv kab mob fungal. Cov ntoo nyuaj siab thiab cov nroj tsuag muaj lub sijhawm nyuaj rov qab los ntawm cov kab mob anthracnose.

Kev kho tshuaj tsis tshua siv tshwj tsis yog thaum tus kab mob cuam tshuam nrog cov nroj tsuag tshiab hloov pauv lossis tsis tu ncua.

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