Tomato leaves will begin showing signs of leaf-spot diseases soon if they haven’t already, Kansas State University horticulture expert, Ward Upham said. Brown spots on the leaves indicate Septoria ...

Nothing is better than a home-grown, garden tomato, but growing tomatoes does have its pitfalls, including disease problems. Tomatoes are subject to many diseases, both leaf spots and wilts. Tomatoes ...

Answer: It sounds like the problem with your tomatoes could be septoria leaf spot, which is a common tomato disease found in Minnesota. The Brainerd lakes area has had warm, wet, humid conditions, ...

Tomato blight can be a plague in the garden. Learn not only how to identify the main types of blight, but how to prevent and ...

Tomato plants are easier to grow in the garden than you would think, especially when planted alongside these beneficial herbs ...

Dear Dr. Dirt: My tomato plants get black spots on the leaves and then they turn yellow. It seems to start at the bottom of the plants and now it's halfway up the plants. The plants were supposed to ...

Fall may be in the air, but gardening season is still happening, and you may have questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s ...

This is a preview. Log in through your library . Abstract Bacterial leaf spot (BLS) caused by Xanthomonas spp. is a serious and a major constraint to tomato production worldwide. The seed-borne nature ...