The three most common forms of blight on nightshades, such as tomatoes, peppers, potatoes, and eggplant, are early blight, late blight, and Septoria leaf spot. In this article, you will learn how to identify, treat, and prevent Septoria leaf spot.Septoria leaf spot, also known as Septoria blight, is caused by the…
Nothing tastes better than a salad featuring homegrown lettuce, tomatoes, and cucumbers! But cucumbers, like other garden favorites, are susceptible to diseases like powdery mildew, downy mildew, and anthracnose. In this article, we will learn about Alternaria or early blight, another disease that can affect cucumbers and other cucurbits like watermelon, cantaloupe, zucchini, acorn squash, and butternut squash,…
The three types of blight that most often affect tomatoes are early blight, late blight, and Septoria leaf spot. In this article, you will learn how to identify, treat, and prevent late blight. Although the focus of this article is on tomatoes, the information can be applied to other members…
Early blight is one of the most common fungal diseases that affects tomatoes and other nightshades. Learn how to identify, treat, and even prevent this disease before it destroys your harvest.
Does Epsom salt really cure blossom end rot (BER)? We take a quick look at basic science to determine if this popular treatment method is fact or fiction.
Blossom end rot is a common condition found in tomatoes, peppers, cucumbers, eggplant, melons, and squashes, like zucchini. It is characterized by a water-soaked spot or lesion located at or near the bottom of the fruit. Blossom end rot is not a disease but rather a physiological disorder (or an abiotic disorder)…
Learn how to identify sweet potato scurf and distinguish it from other fungal diseases. Also, learn how you can prevent it from taking over the harvest. And discover whether or not you can eat infected tubers.
Sweet potatoes are a popular crop with home gardeners and commercial growers alike. The sweet root vegetable is easy to grow and a nutritious side dish to be enjoyed throughout the year, not just at Thanksgiving. But just like other root vegetables such as carrots, turnips, and beets, sweet potatoes…
Anthracnose refers to a group of fungal diseases that can infect ornamental trees, fruit trees, shrubs, flowers, and vegetable-producing plants like tomatoes, cucumbers, melons, and squash.Fungal spores that have overwintered in soil, seeds, and plant debris, spread in the spring when new plant growth appears. The wet and cool spring…
Clubroot disease is a fungal disease that plagues brassicas like broccoli, cauliflower, Brussels sprouts, cabbage, turnips, mustard, kale, kohlrabi, radishes, collard greens, and more. The fungus, Plasmodiophora brassicae, spreads in the soil, infecting the roots of plants and causing them to swell and develop an irregular shape that resembles galls…
