For the past two summers my cucumbers and zucchini have developed a whitish powder on their leaves. Some, after flowering, get fruit that becomes mushy. I have used [the insecticide] Sevin and other ...

Getting a garden started can be surprisingly difficult, and that includes choosing the plants you want to grow. If you want ...

Powdery mildew, one of the most easily identifiable fungi, first appears as white spots on plants and then spreads. In some plants, the leaves eventually turn yellow or brown and fall off, leaves or ...

Plant diseases are a fact of life for gardeners. Learn how to deal with the most common plant ailments and how to keep them ...

Something is wrong with my cucumbers, leaves are fuzzy-looking with white spots and also yellow spots that turn brown. What is the cause and what can I do about this? This is most likely due to ...

It seems to spring up overnight: Powdery mildew. The splotchy white and gray dust covers the leaves and stems of many of the most popular plants. Woody perennials like lilacs, roses, azaleas, ...

The grayish white powdery growth you are seeing on the dahlia leaves is caused by a fungus and can also be a common garden problem on other plants. Many species of fungi can cause powdery mildew on ...

Q: Every time I used to plant cucumber plants they did very well, lots of cukes on the vines. Now when I plant them, the leaves get a silvery sheen to them, then the plants and cukes die. I have no ...