National Invasive Species Awareness Week

National Invasive Species Awareness Week kicked off this week.  A series of events and webinars offered throughout the week aim to raise awareness and identify solutions to invasive species issues at local, state, tribal, regional, international and national scales.

Invasive species are plants, insects, pathogens or other animals intentionally or accidentally introduced into a region where they did not evolve. Their introduction causes, or is likely to cause, economic or environmental harm, or harm to human health.

A fair number of invasive species are found in Virginia, many of which negatively affect the health of our forests. These pests often do not have natural controls in place to regulate their population, so eradication or containment can be challenging and very expensive. Invasive insects like the emerald ash borer continue to cause tree mortality throughout the state, and invasive plants often out-compete native flora and reduce diversity.

The Virginia Department of Forestry’s Forest Health Program detects, monitors and evaluates invasive species on state and private land. Knowing which species are present in an area and understanding their potential impact will enable landowners to make decisions regarding treatment and management. There are simple things we can all do to reduce the risk of future invasive species introductions.

Here are seven ways you can help:

  1. Learn about invasive species, especially those found in your region. Virginia Department of Forestry staff can help.
  2. Clean hiking boots, waders, boats and trailers, off-road vehicles and other gear to stop invasive species from hitching a ride to a new location. Learn more.
  3. Avoid dumping aquariums or live bait into waterways. Learn more.
  4. Don’t move firewood – instead, buy it where you’ll burn it, or gather on site when permitted. Learn more.
  5. Plant only non-invasive plants in your garden, and remove any known invaders.
  6. Use forage, hay, mulch and soil that are certified as “weed free.”
  7. Volunteer to help remove invasive species from public lands and natural areas.

Field Notes: Nepal: A Pioneer Country in Community Forestry Management

by Area Forester Manij Upadhyay

About a year ago, I transitioned from working in the Department of Forests in Nepal as a forest officer to the Virginia Department of Forestry. Here, I want to share some information about the community forest management system of Nepal, which is the most common practice.

Nepal is a beautiful landlocked country with a total population of 28.98 million people.  The country covers a total of 56,827 sq. miles of land, which is approximately 40.4 percent forested.

Figure 1: Nepal Map

The country is divided into three major geographic regions: the High Himalayas, the Middle Hills and the Lowland Terai. The elevation ranges from 230 feet above sea level to 29,028 feet.  Two-thirds of the population live in the rural areas of Nepal and depend on agriculture and forestry for their daily livelihood. In these rural communities, firewood is the major source of energy to cook food. Also, rural people have to cut, collect and carry their firewood and livestock’s fodder and bedding materials from nearby forests.

How Community Forests Emerged

After the democratic revolution in 1951, the newly formed parliament of Nepal passed the Private Forest Nationalization Act. The objective of this act was to protect forests from being converted by private landowners into agricultural crops.

Figure 2: Typical mid hill community from a higher elevation viewpoint @Manij Upadhyay

But, this act brought a negative concept to local forest-dependent communities. Forest owners of larger properties were motivated to cut down their timber and convert it to cultivated land, rather than retain their forests that would be absorbed as National Forest.  Because of this, deforestation and forest degradation were at a high rate, and the government policies intended to protect the forests were not successful.

During the 1970s, the government realized the support of local people was crucial to protect forests in the country.  The Department of Forests in Nepal formed the first Community Forest. Community Forestry is a participatory forest management system, in which government forest resources are controlled, protected and managed by a User Group where forests are an integral part of their farming systems.

Figure 3: User group members going out to plant trees @ Manij Upadhyay

In Community Forestry, the User Groups are allowed to sell the forest products and to fund a budget for the benefit of the forest and local community. Because of this progressive act, now more than 1.45 million households (about 35 percent of the population of Nepal) are involved in Community Forestry User Groups (CFUGs).  About 20 thousand CFUGs in Nepal cover around 7,000 sq. miles of National Forest (DoF, Nepal Data 2018).


Positive Aspect

In three decades of history, Community Forestry has been able to conserve the forestland and biodiversity. Now local users do not have to spend long hours collecting forest products for their household use. Community Forestry practices benefit the social, natural and economic aspects of the rural community in many ways.

Figure 4: user group collecting litter from the forest for livestock use (piles in the background.  That is me squatting in the front row!

Community forestry helps to increase the supply of forest products and fulfill the daily need of the local farmers. Socially, there is a provision for gender and social inclusion in each Community Forestry User Committee; women, low-income citizens, and other disadvantaged groups must be represented on the committee. Community Forestry also promotes income generation and community development activities for local livelihood improvement.


As mentioned earlier, Community Forestry was designed to meet the subsistence needs of the local community and to protect the local forest simultaneously. Although, it has been able to fulfill its primary objective, there are many issues at the local and national levels that have shown up in the last three decades that need to be addressed.

At the community level, the elected committee members and rural elites of the community direct most of the decision-making and may benefit most from the forests and their funds. Many of the Community Forests are still protection oriented and only a few of them are able to sell forest products to neighboring communities to generate funds from outside of the local area to increase their community fund.  Therefore, Government and Non- Governmental Organizations are still investing a large amount of the money to run Community Forestry successfully.

At the national level, Community Forestry is still not successful in contributing to the gross domestic product of the nation. CFUGs do not have to pay forestland property taxes or internal forest product sales taxes to the government.  It is not doing enough in job creation, timber production and forest based industries development.  A national newspaper mentions that, “a large number of trees die and decay in the forest, while over eighty percent of the country’s timber is imported from other countries” (The Himalayan Times, 2016).  This is obviously not good for a country that is 40 percent forestland.

In 2018, Nepal is endorsing its new constitution based on one federal, seven state and 753 local governmental systems. How will Nepal address Community Forestry regulation in this new governmental landscape? In Nepal’s new political system, local and state government must decide how to capture the benefits of forest products.  The state government believes that they own the state forest and they should collect all taxes and revenue produced by the CFUGs.  Officials at the Federal level of government also feel that they should get some percentage of revenue from these Community Forests.

Figure 5: Community Forestry User Committee meeting with Federal Forestry staff (I am third from the left flanked by my co-workers)

In a nutshell, timely management of these issues is very important to the continuous success of the world’s most successful community based forest management program. I think government, local forestry users and related stakeholders should have a roundtable discussion for a solid output, which will maintain local forest users’ rights and provide economic benefits at the local and national levels in Nepal.

Field Notes: Buy It Where You Burn It!

by VDOF Forest Health Specialist Katlin Mooneyham

Independence Day is just around the corner, and that means travel season is officially here! This year, AAA estimates that almost 47 million Americans will be travelling more than 50 miles to celebrate America’s independence. Many of these travelers will be enjoying the great outdoors by camping, and no camping trip is complete without a campfire! However, one of America’s favorite pastimes can also contribute to the unintentional movement of invasive insects, diseases and plants through firewood.


Many of the invasive species we are battling here in Virginia most likely arrived through the movement of wood material. For example, the emerald ash borer (EAB), an insect currently attacking all species of ash in Virginia, has small larvae that bore under the bark of trees and often goes undetected due to its cryptic lifestyle. If someone were to cut an infested ash tree down and then take that wood to a campsite in a state where there is no EAB, the larvae could potentially hatch out and spread. These insects, diseases and plants do not have the means to disperse themselves long distances, but when aided by human movement they are able to travel very far and to new locations.

eab tree
This “larval gallery” is a sign of emerald ash borer infestation

So how do you enjoy your holiday camping trip without aiding and abetting potentially harmful invasive species? A simple slogan, “Buy it where you burn it!” says it all! Buying heat-treated or local firewood once you get to your destination ensures that these invasive pests don’t move to new locations. While it can sometimes be difficult to find stores in remote locations, a website called Firewood Scout has been created to show stores that sell this type of fire wood in locations across 10 states (including Virginia!). This website also includes links to rules from National and State Parks and information about key invasive threats in each state. If you are interested in learning more about how firewood can be a vehicle for invasive species, please visit


Happy travels and have a safe and fun holiday!