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Add Yahoo as a preferred source to see more of our stories on Google. Close-up photo of tomatoes on the vine with mold and tomato blight - Irina Starikova1811 ...

Tomato disease can be traced to one of four causes: fungal, bacterial, viral, and environmental. Learn to identify them and fight back.

This easy garden trick may help prevent fungus, strengthen plants, and improve yields.

It's a great feeling to walk out to your garden and pluck a ripe tomato for lunch. But there's nothing worse than noticing your plants have succumbed to blight.

Some of my tomatoes have blight. What can I do? Without actually seeing your plants, it is difficult to diagnose the exact type of blight your tomatoes have. This time of year, late blight would be ...