How is bean mosaic virus treated?

Comments on the Disease

How can papaya mosaic virus be controlled?

Control : As soon as the disease symptoms are observed dusting Sulphur (30 g/10 litres of water) or spraying Calixin 75 EC (5 ml/10 litres of water) at 15 days interval helps to control the disease.

How does TMV get treated?

No chemicals cure a virus-infected plant.

Remove all weeds since these may harbor TMV. Remove all crop debris from benches and the greenhouse structure. Set aside plants with the above symptoms and obtain a diagnosis. Discard infected plants.

How long does mosaic virus last in soil?

These investigations have shown that the virus may survive in soils for periods of 1 year or more, but that it is subject to relatively rapid inactivation under certain natural conditions.

What causes bean common mosaic virus?

The virus can infect few plants beside dry bean. The virus can be transmitted mechanically by plant-to-plant abrasion and equipment. The virus is disseminated among fields by viruliferous aphids, pollen, movement of contaminated seed, and by movement of contaminated equipment between fields.

Can you eat cucumbers 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. Often the discoloration is only skin deep. In cases where fruit are severely distorted, the texture of the fruit may be affected and may not be desirable for eating.

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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.”

How can we prevent cucumber mosaic virus?

Management

  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 TMV be cured?

HOW TO TREAT TOBACCO MOSAIC VIRUS. There is no cure for Tobacco Mosaic Virus, diseased plants should be dug up, roots and all, then burnt. Prevention is the only measure you can take with this disease.

Can plants recover from virus?

Virus-induced diseases cause severe damages to cultivated plants resulting in crop losses. Interestingly, in some cases, the diseased plants are able to re-gain health, further grow and develop normally.

Does mosaic virus stay in the soil?

CMV can be transmitted mechanically by sap and by more than 60 different aphid species. The virus often appears following cool conditions that favor aphid flights. 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.

What plants are affected by mosaic virus?

Mosaic viruses affect a wide range of edible crops – alfalfa, apples, beans, celery, corn, cucumbers, figs, peppers, spinach, tobacco and tomatoes are some of the more common ones. They can also infect ornamental plants like abultilon, delphinium, gladiola, marigold, petunia and one of the most notable, roses.

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