What are the common diseases of tomatoes?
Here’s the low-down on six of the most common tomato plant diseases with information on identifying, preventing, and managing each of them.
- Early blight.
- Fusarium wilt.
- Late blight.
- Septoria leaf spot.
- Southern bacterial wilt.
- Verticillium wilt.
How do you prevent tomato diseases?
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 is the best treatment for tomato 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 is bacterial wilt of tomato?
Southern bacterial wilt of tomato is caused by the soil-borne bacterium Ralstonia solanacearum (formerly known as Pseudomonas solanacearum). It is a widespread and potentially devastating disease that affects solanaceous crops and a wide range of ornamentals in the tropical and subtropical regions of the world.
What is the best fungicide for tomatoes?
10 Best Fungicides For Tomatoes – Reviews
- Bonide Mancozeb Fungicide Concentrate.
- Southern Ag Liquid Copper Fungicide.
- Bonide Copper Fungicide RTU.
- Garden Safe Fungicide Ready-To-Use.
- Spectracide Immunox Fungicide Spray Concentrate.
- Neem Bliss Neem Oil Fungicide.
- Daconil Fungicide Concentrate.
- Serenade Garden Fungicide.
What does blight look like?
Symptoms of early blight first appear at the base of affected plants, where roughly circular brown spots appear on leaves and stems. As these spots enlarge, concentric rings appear giving the areas a target-like appearance. Often spots have a yellow halo.
Can tomatoes recover from blight?
If your tomato plants are suffering from tomato blight there is no cure, even farmers who have access to strong pesticides are helpless once the disease has hit. There are however measures you can take next year to greatly reduce the likelihood of the disease occurring again.
What does bacterial wilt look like?
Identifying bacterial wilt symptoms Leaves first appear dull green, wilt during the day and recover at night. Leaves eventually yellow and brown at the margins, completely wither and die. Wilt progression varies by crop.
