Virginia Department
of Forestry

Invasions of nonnative plants into forests of the Southern United States continue to spread and include new species, increasingly eroding forest productivity, hindering forest use and management activities, and degrading diversity and wildlife habitat. This book provides the latest information on how to organize and enact prevention programs, build strategies, implement integrated procedures for management, and proceed towards site rehabilitation and restoration. Effective control prescriptions are provided for 56 nonnative plants and groups currently invading the forests of the 13 Southern States. A companion book, “A Field Guide for the Identification of Invasive Plants in Southern Forests,” (Miller and others 2010) includes information and images for accurate identification of these invasive plants.

One-page calendar identifies what forest health issues or occurrences are happening each month throughout the year. Learn what to look for each month.

Forestry topic information sheet provides information about the invasive species Ailanthus and possible methods for removing or controlling Ailanthus, including manual as well as chemical methods such as foliar spray, stem injection or basal spray.

Forestry topic information sheet provides information about managing your ash trees during a time when the emerald ash borer is invading, including options for your property and possible biological controls being used.

USDA Forest Service Pest Alert publication about beech leaf disease discusses identification and description, range, and management.

Hemlock wooly adelgid (HWA) is a small insect that causes huge problems. Learn more about this insect in this publication including information on how to identify it, its lifecycle, and distribution as well as the damage it causes and tactics for managing it. This Southern Region Extension Forestry publication provides additional information about the biology and management of HWA.

Southern Regional Extension Forestry Forest Health publication discusses in depth the current distribution, plant hosts, beetle identification, symptoms, disease cycle, impacts, and management of laurel wilt.

Forestry topic information sheet discusses the most common pests and diseases affecting oak trees in Virginia.

Publication provides landowners comprehensive insight to this invasive species, including biology and life cycle, control and elimination methods, utilization of ailanthus, and other resources available. Printed copies available.

Brochure advises citizens to leave their firewood at home, explaining the danger of spreading tree-destroying insects and diseases. Printed copies available.

Brochure advises citizens to leave their firewood at home, explaining the danger of spreading tree-destroying insects and diseases. Printed copies available.

Flyer advises citizens to leave their firewood at home, explaining the danger of spreading tree-destroying insects and diseases. Printed copies available.

Forestry topic information sheet provides information about the Emerald Ash Borer Cost-Share Program for protecting ash trees, including the requirements and treatments covered by the program.

Information about emerald ash borer in Virginia.

Learn more about the ash treatment financial assistance program and to see the work that has been done so far.

Document provides guidance through the application process for the Emerald Ash Borer Treatment Cost-Share Program offering financial assistance for treating ash trees.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown marmorated stink bug, spotted lanternfly, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown periodical cicadas, spotted lanternfly, Asian longhorned beetle, fall cankerworm, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, gypsy moth, emerald ash borer, hemlock woolly adelgid, brown periodical cicadas, spotted lanternfly, Asian longhorned beetle, fall cankerworm, and more.

Report provides an update on current forest health issues, such as weather impact, pine bark beetles, spongy moth, emerald ash borer, hemlock woolly adelgid, brown periodical cicadas, spotted lanternfly, Asian longhorned beetle, fall cankerworm, red imported fire ant, laurel wilt disease, oak decline, and more.

Report provides a brief history of longleaf pine in Virginia, the original range of longleaf pine, longleaf and fire, the search for native longleaf pine, the case for conserving and restoring Virginia’s longleaf pine, the importance of Northern-source seedlings for longleaf pine restoration, seed collection and seedling production, orchard development, where we are restoring longleaf pine, special programs available to promote the restoration effort, and future goals and challenges. Printed copies available.

This factsheet details the life cycle and biology of the spongy moth.

Forestry topic information sheet discusses treatment options to protect hemlock trees from the damaging hemlock woolly adelgid.

Webinar about HWA biology and management in the Southeastern U.S.

Video on how to treat hemlock trees using the soil drench method.

Document provides guidance through the application process for the Hemlock Woolly Adelgid Treatment Cost-Share Program offering financial assistance for treating hemlock trees.

Application form to be completed to apply for Hemlock Woolly Adelgid Treatment Cost-Share Program.

Learn more about all treatment options available for ash trees with this multi-state emerald ash borer insecticide fact sheet.

A non-native invasive insect, the hemlock woolly adelgid (HWA), threatens the ability of natural resource managers to maintain eastern and Carolina hemlocks as critical components of unique forest ecosystems in eastern North America. Although substantial progress has been made in both chemical and biological control of HWA, neither of these tactics applied alone are expected to provide adequate control of HWA throughout its introduced range. This guide presents a methodological strategy for integrating biological and chemical control together in the same forest stands.

Brochure educates citizens about invasive plants, including what makes an plant invasive, the problems they cause, characteristics, and how to stop the spread of invasive plants. Printed copies available.

USDA Forest Service Pest Alert publication about laurel wilt discusses symptoms, disease process, hosts, detection, and management.

Don’t Move Firewood website provides additional information about laurel wilt and the redbay ambrosia beetle.

Forestry topic information sheet provides information about laurel wilt disease – a threat to all species in the Laurel family. Information includes the hosts, signs and symptoms, and how to manage the disease.

Forestry topic information sheet provides information about possible control treatments for some of Virginia’s most common non-native invasive plant species.

This report provides an overview of oak decline and the factors that cause it.

Hemlock woolly adelgid (HWA) (Adelges tsugae) is killing hemlock trees in the eastern U.S. This invasive insect is native to Japan and has been in the eastern U.S. since the 1950’s. HWA feed by sucking fluids from hemlock twigs just at the base of the needles, depleting the tree of needed energy reserves. Large swaths of hemlock forests have been decimated by HWA, and millions of hemlocks have died. This publication provides information about optimized dosage for HWA control in hemlock trees

Brochure educates landowners on options available to help maintain healthy pine forests and prevent bark beetle damage including cost-sharing pre-commercial thinning and cost-sharing longleaf pine restoration. Printed copies available.

Information about the red imported fire ant (RIFA).

Brochure provides information about the services available to landowners from the Virginia Department of Forestry, including forest management and forest health, timber harvesting and water quality, land conservation, tree seedling production, and resource protection. Printed copies available.

Information about the southern pine beetle and the problems it can cause.

Information on how to identify the spotted lanternfly or find additional resources are available on this Virginia Cooperative Extension website.

Forestry topic information sheet provides a checklist for loggers to do a self-inspection for spotted lanternfly, including photos of what to be looking for.

Book provides guidance about tree and forest health; conditions that are common or important enough in Virginia to gain frequent attention are covered. General guidelines are given for the diagnosis and treatment of biotic (living) and abiotic (non-living) disturbances of forests and individual trees. Guide should not be used as a final reference, but rather a quick field guide and training tool.

Book provides guidance about tree and forest health; conditions that are common or important enough in Virginia to gain frequent attention are covered. General guidelines are given for the diagnosis and treatment of biotic (living) and abiotic (non-living) disturbances of forests and individual trees. Guide should not be used as a final reference, but rather a quick field guide and training tool.

Publication provides information on the Spongy Moth Slow the Spread Program.

The Virginia Department of Conservation and Recreation maintains the invasive plant species list.

This Virginia Cooperative Extension factsheet will help detail thousand cankers disease {TCD} and what symptoms to be on the lookout for.