What does VF mean in tomatoes?

Roma VF is a hybrid tomato, as its sign indicates. It has been bred to be resistant to two particularly troublesome diseases. Hybrid tomatoes can also be bred to have fewer problems with things like skins that crack and split.

How do you grow disease free tomatoes?

Health and Hygiene

Minimize Irrigation. Tomato plants have surprisingly low water needs and overwatering can promote disease.
Water at Ground Level.
Water in the Morning.
Mulch.
Remove Infected Leaves Immediately.
Prune Out Dense Foliage.
Keep Adjacent Vegetation Down.
Disinfect Tomato Tools.

What are some disease resistant tomatoes?

A collection of 3 varieties that have very good resistance to late blight. Contains 3 pkgs, one each of Mountain Magic (Cherry), Defiant (Beefsteak) and Plum Regal (Paste) Tomatoes.

What is a beefmaster tomato?

As mentioned, Beefmaster tomato plants are indeterminate (vining) tomatoes. The plants produce solid, meaty tomatoes and are fertile yielders. This type of tomato hybrid is resistant to verticillium wilt, fusarium wilt, and root knot nematodes. They also have a good tolerance against cracking and splitting.

What’s a hybrid tomato?

A hybrid tomato, simply put, is created when plant breeders intentionally cross-pollinate two different varieties of a plant, with the outcome being an offspring, or hybrid that contains the best traits of each of the parents.

Can you eat tomatoes with blight?

Late blight is a common disease in tomatoes and potatoes caused by the fungus Phytophthora infestans. Both green and ripe tomatoes can be infected. Potatoes can become infected both before or after harvest, with the disease appearing as brown, dry and sunken areas. “The unaffected parts probably are safe to eat.

Can I save my tomato plants from blight?

Treating Blight Once blight is positively identified, act quickly to prevent it from spreading. Remove all affected leaves and burn them or place them in the garbage. Mulch around the base of the plant with straw, wood chips or other natural mulch to prevent fungal spores in the soil from splashing on the plant.

What tomatoes are nematode resistant?

Some tomato varieties you are likely to find at local nurseries that are resistant to root-knot nematodes include Celebrity, Better Boy, Better Boy Bush, Early Girl Bush and Park’s Whopper. Your local nursery may carry other varieties that are resistant; just look for that capital N after the variety name.

Are beefsteak tomatoes disease resistant?

For years gardeners wanted a large, beefsteak-type tomato that was delicious, early to bear, and highly disease resistant. The large fruit has old-time tomato flavor and the vines are resistant to many of the problems that can discourage gardeners. …

Is beefmaster a good tomato?

Beefmaster tomatoes are an excellent cultivar to add to your garden. These large tomatoes can be used for canning or fresh eating, and best of all, learning how to grow Beefmaster tomatoes is just as easy as any other tomato variety. Give them a try this year!

What is the disease resistance code for Tomatoes?

Here’s how to decipher disease resistance codes. For instance, when you see a plant that has disease resistance codes VFN after its name, then it’s resistant to verticillium wilt, fusarium wilt, and nematodes. (All nasty stuff.)

What kind of blight does Alternaria solani cause?

Convolvulus arvensis, a new host for Alternaria solani causing early blight of Solanum lycopersicum in Pakistan. Australasian Plant Disease Notes, 6 (1):84-86. http://www.springerlink.com/content/m726670u09865784/fulltext.html

What does St mean on a tomato plant?

“T” means that the plant is resistant to the Tobacco Mosaic Virus (TMV), which causes mottling and yellowing in tomato leaves, reduced tomato size and yield, and brown fruit. “St” means the plant is resistant to Stemphylium or gray leaf spot, caused by the Stemphylium solani fungus.

What does TSWV stand for in tomato plants?

“TSWV” means plants are resistant to the Tomato Spotted Wilt Virus. Symptoms vary from plant to plant, but can include yellow and brown rings on stems, brown streaks on p stems, dead leaf spots and tips, and severely stunted growth. Fruit may be discolored at maturity. Tomato diseases: how to identify, treat, and prevent them