Peach Texas Mosaic Virus yog dab tsi: Cov tsos mob ntawm Mosaic Virus Ntawm Peaches

Cov txheej txheem:

Peach Texas Mosaic Virus yog dab tsi: Cov tsos mob ntawm Mosaic Virus Ntawm Peaches
Peach Texas Mosaic Virus yog dab tsi: Cov tsos mob ntawm Mosaic Virus Ntawm Peaches

Video: Peach Texas Mosaic Virus yog dab tsi: Cov tsos mob ntawm Mosaic Virus Ntawm Peaches

Video: Peach Texas Mosaic Virus yog dab tsi: Cov tsos mob ntawm Mosaic Virus Ntawm Peaches
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Anonim

Lub neej tsuas yog peachy tsuas yog koj tsob ntoo muaj tus kab mob. Peach mosaic kab mob cuam tshuam rau txiv duaj thiab plums. Muaj ob txoj hauv kev uas cov nroj tsuag tuaj yeem kis tau thiab ob hom kab mob no. Ob qho tib si ua rau cov qoob loo poob loj thiab cov nroj tsuag muaj zog. Tus kab mob no tseem hu ua Texas mosaic vim tias nws tau pom thawj zaug hauv lub xeev ntawd xyoo 1931. Mosaic tus kab mob ntawm txiv duaj tsis tshwm sim tab sis hnyav heev nyob rau hauv cov xwm txheej hauv orchard. Mus nyeem ntawv kom paub ntau ntxiv txog txiv duaj nrog tus kab mob mosaic.

About Mosaic Virus on Peaches

txiv duaj ntoo tuaj yeem tsim tau ntau yam kab mob. Peach Texas mosaic virus stems los ntawm ib tug vector, Eriophyes insidiosus, ib tug me me mite. Nws kuj tuaj yeem tshwm sim thaum grafting qhov twg cov khoom siv cog yog siv los ua scion lossis rootstock. Cov tsos mob tau pom tseeb thaum koj paub tias yuav tsum saib xyuas dab tsi, tab sis ib zaug tsob ntoo muaj tus kab mob no tsis muaj kev kho tam sim no.

Ob hom txiv duaj mosaic kab mob yog cov plaub hau tawg thiab plum. Cov plaub hau tawg mosaic yog hom saib rau hauv peaches. Nws tseem hu ua Prunus mosaic virus. Nws tau kis mus rau sab qab teb ntawm Tebchaws Meskas thiab kis tau yooj yim yam tsis muaj kev kho mob kom tshem tawm cov kab mob.

YModern graftingfeem ntau tau tshem tus kab mob los ntawm cov txheej txheem grafting nrog cov ntawv pov thawj tsis muaj kab mob hauv paus thiab cov khoom siv scion. Thaum pom tus kab mob thawj zaug, lub sijhawm 5 xyoos ntawm kev tshem tawm tsob ntoo pib nyob rau yav qab teb California, qhov twg ntau tshaj 200,000 tsob ntoo raug rhuav tshem.

Ntawm cov ntoo txiv duaj, cov txiv hmab txiv ntoo freestone yog qhov puas tsuaj tshaj plaws, thaum hom clingstone zoo li me ntsis tiv taus tus kab mob mosaic ntawm txiv duaj.

Symptoms of Mosaic Virus on Peaches

Nyob rau lub caij nplooj ntoos hlav, paj yuav pom muaj streaking thiab xim tawg. Cov ceg tawv tshiab thiab tua tau qeeb rau daim ntawv thiab feem ntau tsis zoo. Muaj kev ncua ntawm nplooj thiab nplooj tsim me me, nqaim, thiab mottled nrog daj. Qee lub sij hawm, thaj chaw muaj kab mob poob tawm ntawm nplooj.

Oddly, thaum kub nce, ntau cov chlorotic cov ntaub so ntswg yuav ploj mus thiab nplooj yuav rov pib dua nws cov xim ntsuab. Lub internodes ua luv luv thiab lateral buds tawg. Terminal twigs muaj ib tug whorled tsos. Txhua lub txiv hmab txiv ntoo uas tsim yog me me, lumpy, thiab deformed. Txhua lub txiv hmab txiv ntoo uas siav qeeb qeeb dua cov txiv hmab txiv ntoo uas tsis muaj kab mob thiab qhov tsw tsis zoo.

Kev Tiv Thaiv Kab Mob Mosaic ntawm Peach

Hmoov tsis zoo, tsis muaj kev kho mob rau tus kab mob no. Cov ntoo tuaj yeem muaj sia nyob tau ntau lub caij tab sis lawv cov txiv hmab txiv ntoo tsis siv tau, yog li cov neeg cog qoob loo feem ntau xaiv tshem lawv thiab rhuav tshem ntoo.

Vim tias tus kab mob kis tau thaum lub sij hawm grafting, nrhiav budwood zoo yog qhov tseem ceeb heev.

tsob ntoo tshiab yuav tsum tau kho nrog tshuaj tua kab mob kom tswj tau cov kab mob tuaj yeem ua tau. Tsis txhob raug mob rau tsob ntoo thiab muabKev saib xyuas kab lis kev cai zoo kom lawv thiaj li muaj sia nyob ntawm kev tawm tsam thawj zaug tab sis dhau sij hawm tsob ntoo yuav poob thiab yuav tsum tau muab tshem tawm.

Pom zoo: