Septoria Leaf Spot and early blight can cause black spots on tomato plant leaves. Learn the cause of these fungal diseases, how to treat them, and how to prevent black spots on tomato leaves.

Tomatoes are one of the most commonly grown vegetables in home gardens. While tomatoes are relatively easy to grow, there are ...

Fungal freeloaders including leaf spots and powdered mildew can greet Oklahoma's gardeners after a wet spring. Ways do exist ...

These fungal leaf diseases are spread by airborne spores. There is nothing wrong with the soil in the beds, and you can feel free to plant there again after adding organic matter and fertilizer.

Wet weather during the hot summer or cooler winter months can cause disease problems for our lawns and shrubs.

Dr. Paul Giordano examines the early surge of gray leaf spot in the U.S. and management practices to prevent its spread.

From fungal disease to hungry bacteria, slugs and insects, plenty of pests want to munch on your garden. Here's how to protect your plants.

Fungal leaf disease can hit tomatoes. Next year, start spraying in April: Dan Gill's advice Answers to readers' gardening questions.

Scientists warn of fungal disease threatening critically endangered Dipterocarpus bourdillonii in the Western Ghats, urging ...

If you have roses growing in your gardens, there's one serious issue which could impact the quality of the blooms - black ...

A gardener has shared a simple trick to keep roses free of black spots this summer. The disease can have a serious impact on the health and quality of the plant ...