Q: Last year, the cactus plants in our neighbor's yard developed a disease where white stuff that looked like snow was coming out of the spine pores, and the main branches were turning yellow. Now, ...

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 ...

The Rest of the Story: Forgotten Stories of Plant Pathology History, by Robert M. Harveson (Panhandle Research and Extension Center, University of Nebraska–Lincoln), offers a unique and engaging ...