Southern Pea Mosaic Virus Learn About Mosaic Virus Of Southern Pea Plants

Can peas get mosaic virus?
How do I know if my plant has mosaic virus?
What is mosaic virus in plants?
What plants can get mosaic virus?
What is Enation in plants?
Can mosaic virus kill plants?
Is it safe to eat squash with mosaic virus?
Is mosaic virus harmful to humans?
Does mosaic virus live in soil?
Do Hoyas get mosaic virus?
What is Dasheen mosaic virus?

Can peas get mosaic virus?

The virus is transmitted in a persistent (circulative) manner. Infected pea plants develop mosaic and chlorotic vein flecking (appears as translucent windows) and veinal enations (blisterlike outgrowths), which are very characteristic for PEMV (fig. 1). Plants are stunted, and proliferation of basal branches is common.

How do I know if my plant has mosaic virus?

Look for:

Yellow, white or green stripes/ streaks/ spots on foliage.
Wrinkled, curled or small leaves.
Pronounced yellowing only of veins.
Stunted growth and reduced yields.
Infected fruit appears mottled and develops raised “warty” areas.

What is mosaic virus in plants?

What Are Mosaic Viruses? Mosaic viruses affect more than 150 types of plants, including many fruits, vegetables, and flowers. The disease is characterized by leaves that are mottled with yellow, white, and light or dark green spots and streaks (in other words, a “mosaic” of these colors).

What plants can get 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.

What is Enation in plants?

Enations are scaly leaflike structures, differing from leaves in their lack of vascular tissue. ... They are created by some leaf diseases. Also found on some early plants such as Rhynia, where they are hypothesized to aid in photosynthesis.

Can mosaic virus kill plants?

Tobacco mosaic virus does not usually kill the plant that is infected; it does cause damage to flowers, leaves and fruit and stunts a plant's growth, however. With tobacco mosaic damage, leaves may appear mottled with dark green and yellow-blistered areas. The virus also causes leaves to curl.

Is it safe to eat squash 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.

Is mosaic virus harmful to humans?

Accordingly, they are not considered harmful for humans. However, a few studies questioned the certainty of this paradigm. Tobacco mosaic virus (TMV) RNA has been detected in human samples and TMV RNA translation has been described in animal cells.

Does mosaic virus live 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.

Do Hoyas get mosaic virus?

The various types of hoya are also attractive houseplants in temperate areas (Courtier and Clarke 1997; Harris 1973). Araujia mosaic virus, a potyvirus isolated from other members of the Asclepiadaceae, is reported to cause symptomless infections in hoya following mechanical inoculation (Charudattan et al. 1980).

What is Dasheen mosaic virus?

Dasheen mosaic virus (DsMV) is one of the important viral pathogen of C. esculenta, which develops pale green feathering symptoms, or may have severe or slight vein-banding symptoms or no visible symptoms at all. The virus causes variation patterns in colour, shapes, and sizes of the leaf and may reduce the corm yield.