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Tomato Blight? Well if it's not one thing, it's another. Tending a garden is like having another child. And how frustrating it is when you see all the effort and time you devoted to your garden turns up some "problem children". What's even worse, when one plant has the blight, it spreads...and spreads fast. So what causes it? How do you treat it? How do you prevent it? Well, I am no garden expert. Like everything else, be it learning an instrument or learning how to write a web-based application it takes experience and time and going through the pains of making mistakes. :) So this is what I know thus far about the nasty tomato blight.
First, there are two types of blight. Early Blight and Late Blight. Phytophthora infestans (aka "Late Blight"). It is not a bacteria or a virus, but rather are a "fungus" caused by infectious spores from standing water that is stagnant on the plants. Early Blight, is caused by a different fungus and occurs in more arid regions. Regardless, the outcome is the same, leaf and stem legions and fruit rot. Blight can occur at any time. I think that what we are seeing here is a Late Blight. Temperature, humidity, and rainfall are the players in this disease. Additionally, blights can spread to other plants from wind blown rain and running ground water. Blight needs a living organism to survive. So keep this in mind for our mild winters and potential un-rotted organic material in the soil. This combination can facilitate another blight outbreak for the next growing season.
So how do we prevent this problem? I've read a variety of suggestions and will list them here.
Anyway, these are all lessons learned for me. Hopefully this information will benefit those other garden aficionados that read this. If anyone has other insightful information on tomato blight, please share!
Posted by Janine at 7:03 PM Subscribe Now: Follow my Feed