DNR Many homeowners in northern Minnesota are asking the questions: Are my spruce trees dying? Should I be spraying something on them to help?  Your spruce trees are not dying and ...

Turning waste into fuel is a key to second-generation biofuels. This fungus has been found on a Patagonian tree called ulmo (Eucryphia cordifolia), and the remarkable quality is that it produces ...

Minnesota Department of Natural Resources staff, with help from the Minnesota Conservation Corps, harvested a 44-foot balsam fir from the Nemadji State Forest today that will grace the ...

ATOKA COUNTY, Okla. (KTEN) — This past fall, drought in portions of Texoma have caused an influx of a tree fungus, which explains why you may be seeing more dead trees in southeastern Oklahoma.

Needle bladder rust causes Norway spruce needles to ... to select trees that seem to display a resistance to the disease. From these trees, the team were able to generate clones and then study ...

If your cedars are showing signs of disease, you'll need to identify the issue to appropriately treat it. Learn about some of the most common cedar illnesses.