Understanding Septoria Leaf Spot. Do you have brown or black spots on your tomato leaves? It could be septoria leaf spot.

If Septoria leaf spot is wreaking havoc on your tomato plants, it's not too late to save them. Here's how to fix it and prevent future infection.

Your photo and description indicate Septoria leaf spot, which is very common on Rudbeckia and is prevalent in Illinois. The disease begins on lower leaves and progresses up the plant but does not ...

It's easy to see why tomatoes are a popular choice among home gardeners. They're relatively easy to grow, come in a range of cultivars, and produce plenty of delicious, vitamin-rich fruits. Before ...

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 ...

Pennsylvania’s No. 1 home-garden vegetable crop‚ tomatoes, should be hitting peak form this week and churning out trusses full of juicy, ripe fruits. However, this long-time summer pleasure is being ...

Tomato blight is a catch-all term for a group of serious fungal infections that affect the production and quality of fruit. The fungi attack tomatoes in different ways at different times, with ...

Q: I was trimming some of my Aphrodite sweetshrub bushes and found a weird growth on them (see reader's photos). I was trimming them back anyway, so I cut those branches off. Should I spray something?