A thorough fall garden cleanup removes squash bug adults and reduces the spread of other plant pests and diseases, including powdery mildew. Here's what to do. Pull cucurbit plants infested with ...

Research on fungus spread could help growers predict, monitor and control powdery mildew disease affecting blueberries.

The highly-prevalent foliar diseases around at the moment are downyand powdery mildew that affect the cucumbers, squash and zucchini families. These appear on leaves and stems as a white powdery ...