Cucumber mosaic virus is one of the most recurrent viruses infecting pepper in South Korea (Choi et al., 2005). The Chinese C. annuum variety “Likeumjo” is resistant to CMV-P0 (Kang et al., 2010) and is a rare CMV resistance source controlled by a single dominant gene, Cucumber mosaic resistant 1 (Cmr1).
What is the most disease resistant cucumber?
Cucumbers are another crop for which varieties with a wide range of disease resistance is available. The varieties ‘Dasher II’, ‘Indy’, and ‘Thunder’, for example, all have resistance to several common diseases of cucumbers, including angular leaf spot, powdery mildew, and downy mildew.
How do you prevent mosaic virus in cucumbers?
Management
- Purchase virus-free plants.
- Maintain strict aphid control.
- Remove all weeds since these may harbor both CMV and aphids.
- Immediately set aside plants with the above symptoms and obtain a diagnosis.
- Discard virus infected plants.
- Disinfest tools used for vegetative propagation frequently.
Which variety is resistant to mosaic powdery mildew?
mung bean
In mung bean, resistance to yellow mosaic virus and powdery mildew were induced by mutations.
Are cucumbers affected by mosaic virus?
As can be inferred from its name, cucumber mosaic virus often affects cucumbers, but it is also a common problem for many other garden plants, including other cucurbits (melons, squashes), nightshades (tomatoes, peppers, eggplants, potatoes), and leafy greens (lettuce, spinach).
How do you grow a disease free cucumber?
Although cucumbers can be started indoors and transplanted outside in late spring, they tend to be more disease resistant when they are direct sown outside. Plant a radish seed with every cucumber seed to protect against cucumber beetles, according to Carrots Love Tomatoes.
What is the easiest cucumber to grow?
Spacemaster
Spacemaster cucumbers are ideal for small gardens because they grow on compact vines. They can be planted in containers and even hanging baskets. Spacemaster cucumbers are also one of the fastest growing cucumbers and you can start harvesting them after only 56 days.
Does cucumber mosaic virus stay in soil?
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.
Can cucumber mosaic virus spread to other plants?
Cucumber mosaic virus can infect plants from over forty families, including vegetable crops like tomato, lettuce and spinach, flower crops like gladiolus, petunias, impatiens and rudbeckia, and a wide variety of weeds. All of the mosaic viruses can also infect weeds in the cucurbit family.
How fast does mosaic virus spread?
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.
Which variety is resistant to yellow mosaic virus?
Parbhani Kranti
Complete answer: Parbhani Kranti is the name of a lady’s finger variety scientifically known as Abelmoschus esculentus. It is resistant to yellow mosaic virus. The resistance to the yellow mosaic virus was transferred from another wild species known as Abelmoschus manihot land.
Which of following is resistant to yellow mosaic virus?
So the correct answer is “Prabhani kranti“.
What causes cucumber mosaic virus?
What causes Cucumber Mosaic disease is the transfer of the virus from one infected plant to another through the bite of an aphid. The infection is acquired by the aphid in just one minute after ingestion and is gone within hours.
How do I know if my cucumbers have a virus?
Symptoms
- Yellowish patches or green and yellow mottling on leaves.
- Leaves curl downwards and are distorted and reduced in size.
- Plants are stunted due to a shortening of the internodes (lengths of stem between leaves)
- Reduction in yields and distorted fruit.
- In flowers white streaks known as ‘breaks’ appear.
How do you prevent tomato mosaic virus?
Avoid working in the garden during damp conditions (viruses are easily spread when plants are wet). Avoid using tobacco around susceptible plants. Cigarettes and other tobacco products may be infected and can spread the virus. Remove and destroy all infected plants (see Fall Garden Cleanup).
Which crop is generally affected by mosaic disease?
mosaic, plant disease caused by various strains of several hundred viruses. A number of economically important crops are susceptible to mosaic infections, including tobacco, cassava, beet, cucumber, and alfalfa.
What is the best type of cucumber to grow?
33 of the Best Cucumber Varieties
- Salad Bush.
- Spacemaster.
- Straight Eight.
- Sugar Crunch.
- Sweet Slice.
- Sweet Success.
- Tanja.
- Tendergreen Burpless.
Are any cucumbers resistant to bacterial wilt?
Grow ‘County Fair’, a cucumber cultivar with genetic resistance to bacterial wilt.
Are English cucumbers disease resistant?
They have better disease resistance than other types. Nearly all English cucumber varieties are seedless and thin skinned. It is recommended to select disease-resistant varieties whenever possible.
What’s the best tasting cucumber?
The best-tasting cucumbers are those that are slicing cucumbers. English cucumbers don’t have the bitter chemical cucurbitacin that some cucumbers have. They also have higher natural sugar content, making them sweeter. The lack of seeds and thinner skin also English cucumbers more enjoyable to eat.
What is the sweetest cucumber to grow?
Striped Armenian is one of the sweetest cucumbers. It has small seeds and thin skin. Though it looks like a cucumber, it is actually a melon—a species of Cucumis.
Elvira Bowen is a food expert who has dedicated her life to understanding the science of cooking. She has worked in some of the world’s most prestigious kitchens, and has published several cookbooks that have become bestsellers. Elvira is known for her creative approach to cuisine, and her passion for teaching others about the culinary arts.