June 9, 2022 - By Amanda Conrad, DOF Forest Health Technician The vibrant, metallic green of an emerald ash borer (EAB) makes it look like royalty of the forest. But this beautiful, invasive insect is also deadly. Just one beetle can lay 40-70 eggs on the bark of its preferred host: ash trees. The growing larvae disrupt the flow of water throughout the tree, which will ultimately kill the tree. A healthy ash tree... Read More
May 26, 2022 - By Katlin Dewitt, DOF Forest Health Specialist Can a fire alarm alert you to an invasive insect? Technically, no, but it seems an appropriate way to raise awareness about the red imported fire ant! The red imported fire ant (RIFA) is native to central South America and was first detected in either Alabama or Florida between 1933 and 1945. In Virginia, this species was first detected in 1989, and so... Read More
May 19, 2022 - By Ellen Powell, DOF Conservation Education Coordinator Readers of my Field Notes posts will know that I like to introduce nerdy words. Today I have two: elaiosome (pronounced eh-LIE-uh-sohm) and myrmecochory (pronounced mer-me-ko-CORE-e). Together they describe a fascinating connection between ants and plants. Myrmecochory is a seed dispersal strategy used by some familiar plants. It means their seeds are carried away by ants! Myrmecochorous seeds have attached structures called elaiosomes.... Read More
April 18, 2022 - By Delaney Beattie, DOF Riparian Buffer Specialist- James River Buffer Program At Greene County Community Park, partners recently came together for the simple act of planting a tree. Thirty trees and shrubs, to be exact – and there are more to come. Greene County Community Park covers 70 acres and is the only public park in Greene County. The land is mostly open fields, but Quarter Creek runs through the... Read More
April 18, 2022 - By Jim Schroering, DOF Longleaf Pine Coordinator and Ellen Powell, DOF Conservation Education Coordinator Forestry usually takes place on a landscape scale. But some forestry work requires meticulous attention to detail. Just ask the team of DOF staff who recently undertook the painstaking process of grafting longleaf pines. Grafting requires splicing a scion – a growing stem with desired characteristics – onto an established rootstock of the same species. You... Read More
April 7, 2022 - By Katlin Dewitt, DOF Forest Health Specialist The southern pine beetle (SPB) is the most destructive native insect that threatens pine forests in the Southeast. These tiny insects, about the size of a grain of rice as adults, are especially harmful due to the complex system of pheromones (insect “scents” that are specific to a species) they utilize to find host trees and aggregate. Pheromones allow populations to build up... Read More
March 28, 2022 - By Scott Bachman, DOF Senior Area Forester Recently, I attended the Virginia Association of Forest Health Professionals meeting held in Staunton, VA. There were many great topics discussed over the day and a half long conference. I will admit I was there for the pesticide recertification credits I could earn. You never know what you will get when you attend a pesticide recertification meeting, but this agenda was quite varied... Read More
March 14, 2022 - By Todd Groh, DOF Forest Resource Management Program Manager Can you feel it? The temperatures are rising and the daylight is lingering. New life is pushing up through the once cold soils, and we’re seeing the yellow blooms of daffodils across the Commonwealth. Spring is almost here, and the trees know it too. Red maples are often the first trees to wake up in Virginia forests and along roadways, their... Read More
March 9, 2022 - By Meghan Mulroy-Goldman, DOF Community Forestry Specialist Spend some time in Hampton Roads, Virginia, and you will probably notice that there is a lot of water. Where there’s a lot of water, there are also a lot of boats. In Hampton Roads, this means everything from small kayaks to massive aircraft carriers and everything in between. In fact, Hampton Roads is home to Newport News Shipbuilding, Norfolk Naval Shipyard, and... Read More
February 23, 2022 - By Lori Chamberlin, DOF Forest Health Manager If you are in search of a fun winter activity, look no further! The spotted lanternfly (or SLF, for short), an invasive insect that was discovered in Virginia in 2018, continues to spread, and we need your help finding egg masses. Spotted lanternfly egg masses are laid in the fall, survive through the winter, and then hatch in the spring. Each egg mass... Read More
