Disease Resistant Vegetable Varieties
- Beans.
- Beets. Article: Evaluations of Beet Varieties Resistant to Cercospora Leaf Spot.
- Broccoli.
- Brussels Sprouts.
- Cabbage.
- Carrots.
- Corn (sweet)
- Cucurbits (cucumbers, melons, pumpkins, squash)
What plants are immune to blight?
The Mountain Magic, Plum Regal, Defiant PhR, Jasper, Matt’s Wild Cherry, Juliet, Nectar, Cloudy Day, & Stellar tomato varieties resist both early blight & late blight. The Red Pearl, Red Grape, & Legend tomato varieties resist late blight. The Verona & Valentine tomato varieties resist early blight.
What are the resistant varieties of crops?
With all nightshades, good crop rotation is one of the best methods to fight soil-borne diseases, such as verticillium wilt.
Peppers
- Ace/New Ace (bell)
- Sweet Chocolate (bell)
- Italian Sweet (sweet)
- Anaheim Chile (hot)
- Hungarian Wax (hot)
What are resistant varieties?
Resistant varieties are plants within a certain group that are less vulnerable to attack by plant pests or diseases. In seed catalogs, these are often indicated by codes, which may vary from company to company. The use of resistant varieties is strongly recommended if pest or disease issues have arisen in the past.
What is a resistant cultivar?
Cultivar resistance is described as a fractional reduction (or extension, for latent period) in the life cycle parameters of an avirulent strain.
Are any tomatoes resistant to blight?
‘Mountain Magic’, ‘Mountain Merit’, ‘Legend’, ‘Defiant PHR’ and ‘Plum Regal’ have excellent resistance to Late Blight. ‘Jasper’, ‘Red Pearl’ and ‘Matt’s Wild Cherry’ are small fruited tomatoes with good resistance. Some heirloom tomato varieties have good tolerance to late blight.
What kills blight in soil?
Gardeners can get rid of the blight in their soil through over-the-counter chemicals, rotating plants, purchasing blight-resistant plants, and through environmentally-friendly solarization. Each method is effective, though chemical use should be a last resort.
What is the most resilient crop?
Some crops—such as cotton, barley, safflower and sugar beets—can normally flourish in higher-salinity water and soil, but the majority of crops cannot thrive in these conditions. However, scientists have developed genetically modified wheat and rice that can withstand higher levels of salt.
What is the hardiest crop?
Crops that can take hard frosts include kale, cabbage, brussel sprouts, spinach, parsnips, carrots, mache, and claytonia. These were harvested in late winter. Frost kills the tops but the roots are still good.
Which is the world’s most resistant plant?
World’s most resistant plant – Welwitschia Mirabilis consists of only two leaves and a sturdy stem with roots. The stem thickens, rather than gains in height, and can grow to be almost two meters high and eight meters wide.
What plants are resistant to fungus?
Disease-Resistant Plants
| monarda | powdery mildew |
|---|---|
| beans | powdery mildew, downy mildew, rust, various viruses |
| broccoli | black rot, downy mildew |
| cucumber | bacterial wilt, powdery mildew, downy mildew, various viruses |
| pea | Fusarium wilt, powdery mildew, downy mildew, various viruses |
Which variety is resistant to bacterial blight?
EXPLANATION: Pusa Komal is a crop variety of cowpea. Pusa Komal is developed by the process of hybridisation. This variety is resistant to bacterial blight.
What are the three most resistant microbes?
Important examples are: methicillin-resistant Staphylococcus aureus (MRSA) vancomycin-resistant Enterococcus (VRE) multi-drug-resistant Mycobacterium tuberculosis (MDR-TB)
How can you make crops immune to diseases?
Developing disease-resistant plants is a continuing process. Special treatments for inducing gene changes include the application of mutation-inducing chemicals and irradiation with ultraviolet light and X-rays.
What are the 2 types of plant resistance?
Plant resistance can broadly be classified as (1) antixenosis (or nonpreference), i.e., how much damage is suffered or how many herbivore individuals a plant attracts during a specific time period, or as (2) antibiosis, i.e., how suitable a plant is for the herbivore (Box 1; Painter, 1951; Kogan and Ortman, 1978).
What can make wild plants resistant to disease and increase crop yield?
An important strategy to enhance plant disease resistance is to express in plants microbial-derived genes encoding proteins that are recognized by the plant surveillance system and elicit effective immune responses against pathogens (generally referred to as elicitors).
What is the most blight resistant tomato?
Mountain Magic F1 (Medium)- The most blight resistant tomato we’ve ever seen and the only variety to come through our blight trial unscathed. It’s resistant to early and late blight as well as cracking, verticillium and fusarium wilt.
What are the most disease resistant tomatoes?
Grape Tomato
- Sweet Hearts F1: Fusarium Wilt, Fusarium Wilt 1, Gray Leaf Spot, Leaf Mold, Tomato Mosaic Virus.
- Sweet Mojo F1: Resistant to disorders.
- Sweet Zen F1: Resistant to disorders.
- Uva Orange F1: Tomato Mosaic Virus, Verticillium Wilt.
- Uva Roja F1: Tomato Mosaic Virus, Verticillium Wilt.
- Valentine F1: Early Blight.
How do you prevent tomato blight naturally?
If you garden organically, adding compost extracts or teas can be a treatment. To create a solution that prevents and treats disease, add a heaping tablespoon of baking soda, a teaspoon of vegetable oil, and a small amount of mild soap to a gallon of water and spray the tomato plants with this solution.
Does baking soda get rid of blight?
YES. How it works: Baking Soda works by creating an alkaline environment on the leaf, and fungus (powdery mildew and blight are both fungi) cannot colonize the surface of the leaf since they need a neutral pH (around 7.0) to survive and thrive.
How can you prevent blight naturally?
This fungal disease thrives in wet conditions, so it’s important to keep foliage dry. Try to prevent the tomato leaves from being wet for too long. Water at the base of the plant when possible. This will make it much harder for the blight fungus to survive and spread.