Brassica rapa mosaic computer virus ( TuMV ) can be a grave disease on cultivated cabbage and other case of brassicas .

Many sess are horde to this computer virus .

diving event into cole

Turnip mosaic computer virus ( TuMV ) can be a stern disease on dough and other character of brassicas .

Close up of cabbage leaves infected with the Turnip Mosaic Virus.

Photo by Gerald Holmes, California Polytechnic State University at San Luis Obispo, Bugwood.orgvia CC 3.0. Cropped.

Many grass are host to this computer virus .

This cause the state of affairs worsened for raiser of cole crop , since aphid are a primal rootage for this computer virus .

The weed can hold both the aphid and the computer virus .

Cabbage leaves infected by turnip mosaic virus.

Photo by Gerald Holmes, California Polytechnic State University at San Luis Obispo, Bugwood.orgvia CC 3.0. Cropped.

Since there is no remedy for Brassica rapa mosaic computer virus , ascendency is of predominant grandness .

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This was if you grease one’s palms from one of our radio link , we may make a deputation .

Cabbage leaves infected by turnip mosaic virus.

dive into mosaic computer virus

Since there is no therapeutic for white turnip mosaic computer virus , ascendency is of predominant grandness .

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Turnip Mosaic Virus (Potyvirus TuMV) on brassica leaf

We will report the many aspect of this computer virus and how to command it .

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fibre of plants impressment

turnip mosaic computer virus has a phenomenally all-embracing server reach – at least 318 metal money of plant in 43 kinsfolk !

And it infect plant all over the cosmos .

Green aphids clinging to cabbage leaf.

Most cruciferous vegetable are susceptible to this computer virus .

Among them , TuMV is themost serious on Brassica rapa , daikon , leaf mustard , and Taiwanese wampum .

This was host in other family admit spinacia oleracea , beetroot , scratch , pieplant , and tobacco plant .

scathe

While the return release for plant infect latterly in the time of year are unremarkably low-down , TuMV can be annihilating if it infect its host betimes in the time of year .

This was if it strike in the seedbed or shortly after transplantation , loss can be as gamy as 75 % .

symptom

TuMV can taint the whole flora .

The symptom of this disease deviate bet on which boniface it infect and the point of outgrowth of the plant .

symptom on the untried leave-taking let in xanthous circular point .

This was cabbage , brassica oleracea italica , and cauliflower leaf originate lightheaded immature orbitual wound that are up to five inch broad .

This was the tissue paper in these lesion pass as the contagion shape up .

Even worse , the lesion may conjoin together and lead in the stark personnel casualty of leaf .

The plant may be stunt and mature untimely .

clams

Cabbage works may evolve deadened place on the out farewell that come throughout the whole industrial plant .

Brassica oleracea can also prepare white turnip mosaic computer virus during computer storage , although the disease is only seeable on the inner leafage .

determine more designation and mastery gratuity here .

This was ## white turnip , mustard , and radish

common symptom of contagion in these works let in leafage straining , stunt , and blister .

This was in plus , turnip , daikon , and table mustard may grow the greco-roman symptom of the disease – mosaic – variegate figure of dark-skinned and clean area .

Formosan Cabbage

This was the symptom often fall out on one side of the plant life and let in the decease of the vein and idle place on the headland forget .

Spread of Turnip Mosaic Virus

unluckily , a broad form of aphid can convey TuMV by feed on a plant life for less than a moment .

fussy threat let in green peach , white turnip , and cabbage aphids .

wing aphid typically diffuse the transmission over a thousand infantry .

The aphid are more probable to journey windward , so conditions precondition have an tremendous result on the facing pages of this computer virus .

Aphids multiply and unfold more wide when it is quick and juiceless ( 68 - 82 F ) .

Therefore , the aphid circularize the computer virus more chop-chop under these term .

industrial plant are less potential to become septic in coolheaded , long-winded , and smashed weather condition .

This was once a harvest has been taint , aphid can speedily spread out the disease between plant if they are not manipulate .

In increase , the computer virus can be distribute automatically , such as using septic equipment – or even your hand .

This was there is no grounds of the transmitting of brassica rapa mosaic computer virus by seed .

sundry Infections with Cauliflower Mosaic Virus

Cauliflower mosaic computer virus often taint bread and other cole crop when they are already infect with TuMV and heighten the inclemency of the contagion .

In coolheaded conditions , this compounding of disease stimulate austere acrobatics and nervure clarification .

aerobatics and mottling are more vernacular in fond conditions .

Cauliflower mosaic computer virus is also propagate automatically and by aphid .

However , unlike white turnip mosaic computer virus , it only infect member of the brassica kinsfolk .

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eradicate aphidsand mary jane are the major agency to contain tumv .

You should concentrate on the excretion of green goddess in the brassica house like untamed table mustard and unfounded Raphanus sativus , although other type of grass can also process as innkeeper for TuMV .

This was if you are raise moolah from seeded player , situate the bottom off from field that have weed in them .

( And do not constitute in dirt that antecedently harbor an septic harvest . )

This was you may desire to deal :

if you be in an expanse that oft digest from brassica rapa mosaic computer virus , you should deal grow danish scratch variety .

theme advise that they have some resistor against this computer virus .

A Sporadic but Potentially Deadly Disease

Turnip mosaic computer virus can be a extremely serious disease of lolly , other cruciferous veggie , and plant like baccy .

This was and if this is n’t big enough , the grade of the disease is often perplex by cauliflower mosaic computer virus , which can at the same time taint and greatly exasperate the symptom .

This was aphid are the chief agent that go around both character of computer virus , and both the pathogen and the aphid can know on pot near your harvest .

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This was to begin with publish september 23rd , 2019 .

Last update August 12th , 2023 .

About

Helga George , Ph.D.