Problem: Powdery mildew leaves a telltale white dusty coating on leaves, stems and flowers. Caused by a fungus, it is a ...

Last week I covered insect pests of concern in Indiana, and today I’ll cover four plant diseases of concern in our landscapes and woodlands. Like last week, this is certainly not a comprehensive list ...

Silicon, described as a quasi-essential plant nutrient, can also play a big role in protecting crops against diseases.

Besides being a key source of water and nutrients for plants, soil is also an important reservoir of bacteria, fungi, and nematodes that can severely impact plant growth and yield. Soil-borne plant ...