Does mosaic virus stay in soil?

If there’s any good news here it’s that unlike some other mosaics, Cucumber Mosaic Virus can’t be passed along through seeds and won’t persist in plant debris or soil.

How do you get rid of mosaic virus in soil?

How to Control Mosaic Viruses

  1. Remove all infected plants and destroy them. Do NOT put them in the compost pile, as the virus may persist in infected plant matter. …
  2. Monitor the rest of your plants closely, especially those that were located near infected plants.
  3. Disinfect gardening tools after every use.

Can mosaic virus live in soil?

Unlike TMV (tobacco mosaic virus), CMV is not seedborne in tomato and does not persist in plant debris in the soil or on workers’ hands or clothing. The occurrence of this virus is erratic and unpredictable; consequently, control of this disease can be difficult.

How long does mosaic virus live on surfaces?

The virus is very persistent on bench tops and other materials. It can be infective as long as 8 years on bench tops and 50 years in dried plant material.

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How fast does mosaic virus spread?

Comments on the Disease

Cucumber mosaic virus is spread from plant-to-plant by many species of aphids. Aphids only retain the ability to transmit these viruses for very short periods of time (minutes to a few hours). Thus, spread is often very rapid and local.

How do I know if my plant has mosaic virus?

Mosaic symptoms are variable but commonly include irregular leaf mottling (light and dark green or yellow patches or streaks). Leaves are commonly stunted, curled, or puckered; veins may be lighter than normal or banded with dark green or yellow.

What houseplants can get mosaic virus?

Francesca Peduto Hand: Tobacco mosaic virus, or TMV, is a virus with worldwide distribution, affecting hundreds of different plant species including many floriculture crops. Among these are petunia, calibrachoa, impatiens, lobelia, verbena, gerbera daisy, geranium and many more.

How do cucumbers deal with Mosaic Virus?


  1. Purchase virus-free plants.
  2. Maintain strict aphid control.
  3. Remove all weeds since these may harbor both CMV and aphids.
  4. Immediately set aside plants with the above symptoms and obtain a diagnosis.
  5. Discard virus infected plants.
  6. Disinfest tools used for vegetative propagation frequently.

Can you eat a watermelon with mosaic virus?

Yes, you can eat squash and melons that are infected with mosaic virus. These viruses are not harmful to humans and do not cause the fruit to rot.

Does cucumber mosaic virus stay in soil?

If there’s any good news here it’s that unlike some other mosaics, Cucumber Mosaic Virus can’t be passed along through seeds and won’t persist in plant debris or soil.

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Can mosaic virus spread to other plants?

If the sap contains TMV, it can be introduced into other plants when those come in contact with this sap. Sucking insects such as aphids do not spread TMV. Chewing insects such as grasshoppers and caterpillars occasionally spread the virus but are usually not important in spread.

Is mosaic virus harmful to humans?

“These viruses are specific to plants and do not harm humans. The presence of mosaic won’t cause fruits to rot prematurely but severely distorted fruit will have a different texture, so use your own judgement.”

Can TMV be transmitted by aphids?

Aphids (Myzus persicae Sulz.) can acquire tobacco mosaic virus from tobacco leaves coated with a virus suspension and inoculate it into healthy leaves. Transmission depends on virus concentration, period of acquisition, previous feeding history of the aphids, and time between acquisition and transmission feedings.

Why are my plant leaves wrinkled?

Squishy, mushy leaves likely mean it has received too much water. … Shriveled, wrinkled leaves tell you it’s time to fill up the watering can. However, if it’s only the very bottom (oldest) leaves that are thin and shriveled, and the rest look good, then that is completely, totally normal.

What causes Dahlia mosaic virus?

Mosaic virus in dahlias cause large scale disfigurement of the plant. It is found worldwide and is spread by inoculation of the sap, either through human intervention or by the 13 species of aphids that serve as its natural vectors. Dahlias with mosaic virus can exhibit a multitude of symptoms.

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How do you treat mosaic virus on roses?

After the onset of symptoms, pruning infected tissue won’t cure the disease because the virus will have already spread throughout the entire plant. The best solution is to remove and properly destroy infected plants by bagging all plant tissue and digging up the rose bush.