Emerald ash borer, or Agrilus planipennis, is an invasive insect native to Asia that arrived in Minnesota around 1990. As of ...

Many have been eagerly awaiting it: spring has arrived over the past few days, with its renewal, awakening gardens, and the ...

Spruce trees are popular choices for landscapes. Blue spruces are especially attractive for their color and shape. However, they are not problem free. Our Horticulture Hotline often receives calls abo ...