![]() ![]() ![]() Watering and Rain will cause an impact that can transfer the spores onto the crops.Įarly Blight infected plants will continue to spread the fungus around a year after the plants decay. In most cases, spores lay dormant in the soil and will start to develop once they come in contact with the plants. The fungus can come from various sources. Let’s start by looking where the pathogens come from, so we can get a better idea of how to prevent them. Unlike most other crop diseases, late blight will completely kill off your tomatoes, both plants, and fruits. The only thing that can be done against late blight is trying to delay it as much as possible and reacting quickly to the first onset. It’s a very violent fungal infection infected plants are sure to die, and the disease will spread rapidly. This disease is commonly referred to when talking about tomato blight. Late blight: is caused by another type of fungus called Phytophthora infestans. Most vulnerable are old leaves once infected, other parts of the plant (like Stem, Fruit) can also be affected. In the early stages, this disease starts with a small black or brown spot that will spread out. The same fungus is also known for tuber blight in potatoes. If kept unchecked early blight will continue to spread, diminishing the harvest or sometimes killing the plant. This disease can easily be identified by the ring-shaped brown spots on the leaves. What should you do if you spot Blight in your TomatoesĮarly blight: is caused by Alternaria solani, a type of fungus that thrives in damp, warm conditions.How does Blight affect our tomato plants. ![]()
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