Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Powdery mildew is a disease common in trees that appears as a white powdery ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Hardwood or deciduous trees can be harmed or killed by disease-causing ...

As fall deepens, the number of gardening tasks left to do gets smaller and smaller. Some, like sharpening tools for next year, can be skipped or postponed until spring without serious consequences.

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, ...

Fruit trees, especially dwarf and antique varieties, have become increasingly popular over the past few years as more folks seek to grow their own food. By adding a fruit tree to your property, not ...

Be proactive this spring and do something to control insects or diseases on your fruit trees before problems arise during the ...

Due to California’s dry summers, powdery mildews are more prevalent in Marin County than many other leaf-infecting diseases. These fungi affect virtually all kinds of plants: cereals, grasses, ...

Question: What is this white coating on the leaves of my chokecherry tree, and what would you recommend to get rid of it? Answer: The likely culprit for those symptoms at this time of year in New ...

Q. Every year my crape myrtles get the white mold. I've tried a three-in-one rose food on them, but it doesn't seem to help. Am I just not using enough, or should I be doing something else? A. That's ...