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.
Can mosaic virus spread to other plants?
Mosaic viruses are mostly spread by insects, especially aphids and leafhoppers. … Some types may serve as hosts for the disease, and when aphids and other insects feed on these plants, they will spread the viruses to your garden plants.
Which crop is generally affected by mosaic disease?
A number of economically important crops are susceptible to mosaic infections, including tobacco, cassava, beet, cucumber, and alfalfa.
Is mosaic virus common in houseplants?
Houseplant Infected with Virus
Other symptoms include mosaic or mottling patterns in the leaves, distortion of the stems, and wilting. Typically, most houseplant viruses are named after the plant that they affect, plus having “mosaic” in the name.
What plants affect viruses?
|Rank||Virus||Author of virus description|
|1||Tobacco mosaic virus (TMV)||Karen-Beth G. Scholthof|
|2||Tomato spotted wilt virus (TSWV)||Scott Adkins|
|3||Tomato yellow leaf curl virus (TYLCV)||Henryk Czosnek|
|4||Cucumber mosaic virus (CMV)||Peter Palukaitis|
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.
Does mosaic virus stay in soil?
Tomato mosaic virus and tobacco mosaic virus can exist for two years in dry soil or leaf debris, but will only persist one month if soil is moist. The viruses can also survive in infected root debris in the soil for up to two years.
Is Mosaic Virus bad?
Garden Bad Guys – Mosaic Virus
Viruses cause many important plant diseases and are responsible for huge losses in crop production and quality in all parts of the world. There are over 2000 known viruses and about one-fourth cause disease in plants.
Which disease is caused for mosaic disease?
This disease is caused by a complex consisting of the monopartite begomovirus Bhendi yellow vein mosaic virus (BYVMV, family: Geminiviridae) and a small satellite DNA beta component. BYVMV can systemically infect bhendi upon agroinoculation but produces only mild leaf curling in this host.
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. Leaf- Blight (Corynespora cassiicola): The disease causes severe damage to leaves.
How do you get rid of mosaic virus in plants?
There are no cures for viral diseases such as mosaic once a plant is infected.
- Fungicides will NOT treat this viral disease.
- Plant resistant varieties when available or purchase transplants from a reputable source.
- Do NOT save seed from infected crops.
Can mosaic virus kill plants?
Tobacco mosaic virus (TMV) is also known as tomato mosaic virus. … Plants infected with TMV may be stunted and produce very little fruit. To manage TMV, remove and destroy any symptomatic plants. Avoid use of tobacco around tomato plants.
What are the symptoms of tobacco mosaic virus?
Symptoms associated with TMV infections:
- mosaic pattern of light and dark green (or yellow and green) on the leaves.
- malformation of leaves or growing points.
- yellow streaking of leaves (especially monocots)
- yellow spotting on leaves.
- distinct yellowing only of veins.