Forest Health

Regular readers of this feature will note that the vast majority of species highlighted here are not native to North America. This issue, however, looks at a Osage-orange, a species that is both native to North America and that has been introduced to new environments in such numbers that it is considered invasive in many areas.

American holly, Ilex opaca, is a real show stopper of a tree especially during the winter holidays. Among other benefits, it is extremely valuable to wildlife, particularly, birds and migratory birds overwintering in the region.

In this issue: Read about the how new and old can make a positive mix, and the importance of conserving existing forest buffers. Our two popular online courses return for the fall. Our "Native Trees of Maryland" looks at the red maple, and "Invasives in Your Woodlands" looks at Japanese hop. And don't forget the events calendar and the Brain Tickler challenge.

Read some "parting thoughts" from Extension Forester Jonathan Kays prior to his retirement. Our regular features include the "Woodland Wildlife Spotlight," "Invasives in Your Woodland," plus the events calendar, the Brain Tickler challenge, and the News and Notes section.

Canada Thistle is also known as creeping thistle, as well as green or perennial thistle, depending on the source. Others express their opinion about it by calling it hard thistle and cursed thistle. Canada thistle is an aggressive and colonial perennial, with both male and female plants. It is considered a noxious weed in Maryland and many other areas across the U.S.

Learn about the "blue paint law" that will make marking your woodland boundaries less time-consuming. There's news about two recent awards for the Woodland Stewardship Education program, and information about the native Southern Pine Beetle. Our regular features include the "Woodland Wildlife Spotlight," "Invasives in Your Woodland," plus the events calendar, the Brain Tickler challenge, and the News and Notes section.

The Asian Longhorned beetle (ALB), native to eastern China and Korea, is a wood-boring pest which feeds on a number of hardwood trees, eventually killing them, impacting both urban trees and forested sites. Wildlife habitat will be impacted due to loss of forest shelter and food sources. Industries such as such as lumber, maple syrup, nursery, commercial fruit, and tourism will feel an economic impact.

In this issue: Help us learn more about our readers and subscribers by taking our short survey. Read about a potential ally in the fight against hemlock wooly adelgid, and how Marylanders can get a rebate for planting native trees. There's information about our spring session of "The Woods in Your Backyard" online course, plus our regular features: the "Woodland Wildlife Spotlight" looks at the American beaver and "Invasives in Your Woodlands" looks at Princess tree. And don't forget the events calendar and the Brain Tickler challenge.

The News and Notes roundup for this issue features advice about dealing with the spongy moth, ways to help keep your property accessible during wildfires, a timeline about wood heating technology, and how you can get your green industry business listed with the Woodland Stewardship Education program's online directory.

Read about our upcoming online courses for the fall and about this year's Maryland-Delaware Master Logger. There's also the News and Notes summary about stories you might have missed, as well as our regular features the Woodland Wildlife Spotlight, Invasives in Your Woodland, and the Brain Tickler challenge.