Controlling Pepper Southern Blight: Yuav Ua Li Cas Kho Southern Blight On Peppers

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Controlling Pepper Southern Blight: Yuav Ua Li Cas Kho Southern Blight On Peppers
Controlling Pepper Southern Blight: Yuav Ua Li Cas Kho Southern Blight On Peppers

Video: Controlling Pepper Southern Blight: Yuav Ua Li Cas Kho Southern Blight On Peppers

Video: Controlling Pepper Southern Blight: Yuav Ua Li Cas Kho Southern Blight On Peppers
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Npaj rau yav qab teb blight yog ib qho kab mob loj thiab puas tsuaj uas ua rau cov kua txob cov nroj tsuag ntawm lub hauv paus. Cov kab mob no tuaj yeem rhuav tshem cov nroj tsuag sai sai thiab muaj sia nyob hauv cov av. Yuav kom tshem tau cov fungus yog yuav luag tsis yooj yim sua, yog li kev tiv thaiv yog qhov tseem ceeb, nrog rau kev siv kev tswj xyuas yog tias tus kab mob no tawm tsam koj lub vaj.

Yuav ua li cas Southern Blight of Pepper Plants?

Southern blight tsis tsuas yog cuam tshuam cov kua txob, tab sis kua txob nroj tsuag yog lub hom phiaj ntawm cov kab mob no. Ua los ntawm Sclerotium rolfsii, tus kab mob no tseem hu ua wilt yav qab teb lossis yav qab teb qia rot. Lwm cov nroj tsuag cuam tshuam los ntawm blight yav qab teb suav nrog:

  • Carrots
  • qos yaj ywm
  • Tomatoes
  • qos yaj ywm qab zib
  • Cantaloupe
  • taum

Cov fungus tawm tsam cov nroj tsuag pib ntawm qia, txoj cai ntawm kab av. Ib qho ntawm cov tsos mob ntxov tshaj plaws ntawm tus kab mob yog me me, xim av lesion ntawm qia. Tom qab ntawd koj tuaj yeem pom cov paj dawb, dawb loj nyob ib ncig ntawm qia ze hauv av, tab sis cov tsos mob kuj tshwm sim thoob plaws hauv cov nroj tsuag. Kua txob nrog rau yav qab teb blight muaj yellowing ntawm nplooj, uas nws thiaj li tig xim av.

Thaum kawg, tus kab mob yuav ua rau tuskua txob nroj tsuag rau wilt. Lwm cov cim qhia ntawm tus kab mob tsis yog ib txwm yooj yim kom pom, yog li nws yog ib qho tseem ceeb los txheeb xyuas qhov teeb meem tsuas yog thaum cov nroj tsuag tau pib wilting. Nyob rau lub sijhawm no, kev noj qab haus huv ntawm cov nroj tsuag yuav poob sai sai. Tus kab mob kuj tseem kis mus rau cov kua txob tiag tiag.

Tiv thaiv lossis Tswj Southern Blight ntawm Peppers

Raws li nrog ntau lwm yam kab mob fungal, tiv thaiv kua txob yav qab teb blight tuaj yeem ua tiav los ntawm kev ua kom cov nroj tsuag qhuav, sib nrug ntawm lawv kom tso cua nkag, thiab muaj cov av zoo. Cov kab mob kis tau zoo nyob rau hauv cov av ntub thiab ntub dej.

Yog tias koj kis kab mob yav qab teb rau hauv koj cov kua txob, nws tuaj yeem so koj cov qoob loo sai. Kev tswj hwm yog txheej txheem ntau xyoo uas suav nrog kev hloov qoob loo. Yog tias koj plam koj cov kua txob rau yav qab teb blight xyoo no, cog cov zaub uas tiv taus rau xyoo tom ntej. Kev npaj cov av nrog fungicide ua ntej cog txhua xyoo tuaj yeem pab tau. Ntxuav cov nroj tsuag kom huv si txhua xyoo. Kab mob nplooj thiab qhov chaw ntawm cov nroj tsuag tuaj yeem hloov tus kab mob mus rau cov nroj tsuag noj qab haus huv tom qab.

Ib txoj hauv kev los sim tua cov kab mob uas ua rau yav qab teb blight yog kom sov cov av los ntawm txheej txheem hu ua solarization. Ntawm 122 degrees Fahrenheit (50 Celsius) nws siv sijhawm li plaub mus rau rau teev los tua cov fungus. Koj tuaj yeem ua qhov no los ntawm kev tso cov ntawv yas ntshiab hla cov av thaum lub caij ntuj sov. Nws yuav ua kom sov cov av thiab yog lub tswv yim zoo rau thaj chaw me me, zoo li lub vaj tsev.

Yog tias koj tau txais cov kab mob yav qab teb hauv koj cov kua txob, koj tuaj yeem poob tag nrho lossis feem ntau ntawm ib xyoos sau. Tab sis nrog cov kauj ruam yognruab nrab ntawm tam sim no thiab lub sijhawm cog tom ntej, koj tuaj yeem tswj hwm koj lub vaj thiab khaws cov kab mob hauv kev kuaj xyuas.

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