How Do You Treat Yellow Spots On Tomato Plants?

How do you treat yellow spots on tomato plants? One of the most common fungicides used for tomato spots/blight is chlorothalonil which can be found in several brands. There is now an organic fungicide called “Serenade” that can also be used.

How do you treat septoria leaf spots on tomato plants?

Removing infected leaves. Remove infected leaves immediately, and be sure to wash your hands and pruners thoroughly before working with uninfected plants.

Consider organic fungicide options.

Consider chemical fungicides.

How do you get rid of tomato leaf spots?

Pinch off leaves with leaf spots and bury them in the compost pile.

It is okay to remove up to a third of the plant's leaves if you catch the disease early.

Do not remove more than a third of the plant's leaves.

Keep leaves dry to reduce spreading the disease.

What does fungus look like on a tomato plant?

Late blight is caused by a fungus, and it creates irregularly shaped splotches that are slimy and water-soaked. Often, the splotches occur on the top-most leaves and stems first. Eventually, entire stems “rot” on the vine, turning black and slimy. There may also be patches of white spores on the leaf undersides.

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