Category: Forester Forums
Forest Management 8: Summary of Cost Share Programs
Summary of Cost Share Programs - An Alphabet Soup Made Easy
In this edition of the Forester Forum
Overview
To the average forest landowner the vast array of cost-share programs must seem like a jumbled soup of alphabet acronyms.
There’s, CRP, EQIP, CSP, HFRP among others. They are administered by agencies called FSA, IDL, NRCS and IDF&G. While the programs can providing worthwhile incentives to landowners wanting to enhance the management of their property, many factors make it difficult for landowners to understand their options. The programs and acronyms change often, each has a different emphasis, there is limited funding from year to year, and terms and lengths of contracts can vary drastically.
Conservation Reserve Program (CRP)
Most farmers are familiar with the Conservation Reserve Program. It is designed to help landowners remove highly erodible cropland and wet lands from production. The landowner receives a 50% cost-share plan to establish a soil stabilizing cover and an annual rental payment for a 10 to 15 year period specified in a contract with the FSA. Much cropland in Idaho that has been placed in CRP has been planted to grass but tree planting, when suitable, is a viable and preferred alternative because long-term benefits are greater. CRP property planted to trees would eventually become an established forest with all the associated resource benefits.
Contracts are commonly written for 10 years; the cost-share rate for tree planting is approximately 50% is an extra advantage. The rental payment received each year for not tilling the soil and planting a crop. Only highly erodible land qualifies, and the parcel must have been actively farmed in the recent past. Additional information is available by contacting the county FSA office.
Environmental Quality Incentives Program (EQIP)
EQIP is the Environmental Quality Incentives Program. Many farmers and ranchers are familiar with the EQIP since it includes many practices related to farming and soil conservation measures. It is administered by the USDA Natural Resources Conservation Service (NRCS). The Idaho Department of Lands can provide the technical assistance on forestry-related practices. Almost all forestry activities are eligible for funding especially tree planting, thinning, and site-preparation for natural regeneration.
EQIP contracts are usually written for two to three years and cover practices and acreages that are deemed reasonable to complete in the contracted time frame. The reimbursement rates for individual practices are set annually, with consideration for regional markets. The target is to provide 50% reimbursement for activities, though the payment is fixed regardless of actual cost. Therefore, incentive payments can cover a greater or lesser percent depending on the actual cost. Funding is limited from year to year and region to region. Applications are accepted year-round, though October is usually the cut-off for applications to be prioritized for the following funding year.
Habitat Improvement Program (HIP)
HIP is a state program administered by the Idaho Department of Fish and Game (IDF&G). It is designed to assist private landowners interested in creating or enhancing habitat for upland birds or waterfowl. IDF&G will provide the technical expertise required to assess potential, design projects, and find sources of seeds and vegetation. The program generally reimburses up to 75% of costs associated with the developments. To be eligible for funding, projects must benefit one of the following species: ring-necked pheasants, quail, gray partridge, chukar partridge, ducks (any species), or Canada geese. Common projects include, but are not limited to: shallow water pond construction, planting dense nesting over, establishing food plots, developing shrub thickets, fencing riparian areas, and planting windbreaks.
The emphasis of the program is on the wildlife production and there is no requirement that the land enrolled in HIP be opened to public access. Fee hunting is not allowed on lands in this program and the improvements must remain in place for the full contract term, typically 10 years. For more information, contact the nearest IDF&G office.
Other Programs
CRP and EQIP are by far the most common and easily accessible to Idaho forest landowners. Several other programs are available at any given time, but they often come and go. Easement programs are offered to preserve the ecosystem function of lands for the future. Wildlife habitat and aquatic habitat incentive programs are offered through various private, state, and federal agencies including the Wild Turkey Federation, the Governors Office of Species Conservation, and the US Fish and Wildlife Service. A landowner may wish to accomplish different practices on a piece of property by participating in a combination of programs. The best way to understand the options available at the time a landowner is interested is to contact the Private Forestry Specialist (PFS) at a local IDL office.
Planning for Participation
A Landowner Forest Stewardship Plan (LFSP) or other approved conservation plan is required for participation in most state and federal cost share programs. In Idaho, the One Plan template for Forest Land Management is a universal document that meets the requirements for participation in LFSP, NRCS, and Idaho Tree Farm. The plan addresses all natural resources found on the property. The One Plan is written by a natural resource professional with the approval of the landowner, incorporating the particular objectives the landowner has for their resources. If the property is 20 acres of less, or the types of resources are limited, a One Plan may be prepared by an IDL Private Forestry Specialist. Many PFSs encourage landowners to write their own One Plan and serve as coach to help answer questions and guide them through the process. A plan can be as detailed as a landowner choose to make it. If a full forest inventory and management schedule is necessary or desired, the landowner may hire a professional forestry consultant to prepare the plan. The plan itself is eligible for incentive funding through EQIP.
Interested landowners should contact the nearest IDL office.
For More Information
Resources are available in most areas throughout the state. County USDA (United States Department of Agricultural) offices house resources such as Cooperative Extension Personnel, NRCS and FSA planners. Area IDL offices and the PFSs on staff have handbooks detailing all the components of each program. Brochures and online resources are also available.
Questions? Find an IDL Private Forestry Specialist
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Structural Pruning for a Resilient Urban Forest
By Garth Davis
IDL Northern Idaho Community Forestry Assistant
Choosing quality trees to be planted on public property and picking a site where they can thrive into maturity are great ways to make your urban forest more resilient. A structural pruning cycle for young trees will enable your trees to better withstand extreme weather events such as wind and heavy snow, giving large growing trees a better chance to become ecosystem service providers.
There are economic benefits to structural pruning, you get to address tree problems with hand pruners, hand saws on an orchard ladder instead of letting the problems grow into something that needs chainsaws, tree climbers, or bucket trucks. More large trees thriving in your community provide more ecosystem services which is good for a town’s bottom line. Important ecosystem services include improved air quality and stormwater retention and mitigation.
The goal of structural pruning is to create and maintain a single main stem in a tree through several pruning events while the tree is young, usually starting after the tree is established in the landscape. The pruning principles of removing or subordinating codominant stems, controlling the size and location of scaffold branches, and remediating weaker branch attachments creates a tree whose structure can withstand higher wind speeds and heavier snow loads.
A helpful video on structural pruning from Bartlett Tree Experts can be found here. Dr. Gilman’s lab at the University of Florida is also a good resource for pruning tips and can be found here.
As with any pruning you do, knowing the species you are pruning and how it will react to pruning is important. Species that grow faster or are more prone to suckering will need to be put on shorter pruning cycles, while species that are slow growing will need more time between pruning events. Sucker maintenance in between major pruning events may be necessary on some species to make sure you aren’t creating a bigger problem.
North Idaho is growing as fast as anywhere. This growth creates opportunities for communities to implement structural pruning programs. Within the last few years both Priest River and Sandpoint have had large (relative to their size) plantings installed in their downtown cores. These plantings represent a large investment in the beautification of the town centers. To better help the new trees thrive, both communities took advantage of the technical assistance offered by the Idaho Department of Lands to train their employees through a pruning workshop and practice sessions.
The Priest River and Sandpoint employees were taught the principles of structural pruning, watched while the Community Forestry Assistant demonstrated the principles while pruning several of the new trees, then they took the pruners and saws and made the cuts under the guidance of the Community Forestry Assistant. Through this process the city employees became familiar with the species they would be maintaining in these high-profile plantings.
If you are interested in having your community’s employees trained in the principles of structural pruning contact the Idaho Department of Lands Community Forestry Assistant in your area to begin the process.
The Root of the Problem: Roots and Construction
By Gerry Bates
IDL Southern Idaho Community Forestry Assistant
Construction or landscaping activities that cut the roots of mature trees or compact the soil around trees will often lead to death of all or part of the tree. This damage may not be visible for as long as two years after the damage was done and the injurious activity is forgotten. By far, the most common and serious root injuries we inflict on mature trees are from changing the soil’s aeration.
Adding soil, even as little as a few inches, over the existing surface places the major root mass that much deeper. With less oxygen, the roots may die quickly, and unless new roots can be rapidly produced in the surface soil, the tree will die. Soil compaction has the same effect, reducing the soil’s air supply plus creating a physical barrier for new root growth.
Recreation and construction areas that receive regular foot or vehicle traffic are prone to compaction. Keep in mind that tree roots do not respect property lines. The effects of these activities in one area may affect your neighbor’s trees, and vice versa. The soil ecosystem’s health is key to your tree’s overall health. Soil compaction from construction can result in the reduction of soil pore space. Smaller pore spaces in the soil causes a reduction of oxygen and water available to the roots and can lead to a decline in tree health and eventual failure.
Damage to tree roots during construction or landscaping activities can happen quite easily. Most of the important fine absorbing roots for mature trees are located within the first 6 inches of the soil profile. These important roots typically extend beyond the tree’s canopy and are often damaged during landscaping or construction activities.
Root damage is most common when utility companies trench near trees to install new lines or to repair existing underground lines. The amount of damage to the tree depends on the proximity of the damage to the root collar and the percentage of root loss. Severing one major root can kill 15-25% of the entire root system.
Severe root loss during construction can result in a decline in overall tree health and appearance. Symptoms from construction damage often occur over several years after the initial trenching or construction and can lead to whole tree failure. Tunneling under the roots using a trenchless device is a good solution to avoid damaging tree roots.
Right Tree, Right Place – Ensure Your Trees will Thrive
Michael S. Beaudoin
Community Forestry Program Manager
Proper tree selection and placement is commonly referred to as “Right Tree, Right Place.” This commonly refers to proactively avoiding tree conflicts with utility lines.
Researching your climate, soil conditions, and tree species profiles for your planting project will also ensure you pick the right tree for the right place.
Trees are divided by their mature size into three different classes. Different tree species have very different mature heights and it is important to keep this mind when planting near utility lines or homes.
These tree classes include:
- Class I: Trees that are safe to plant near power lines. These trees grow no taller than 25 feet.
- Class II: Should not be planted closer than 25 feet from power lines depending on the mature canopy size. This tree class grows no higher than 40 feet.
- Class III: Are large trees that should be planted at least 35 feet away from the house to minimize damage to houses and other buildings. This tree class grows to 60 feet or taller.
Utility-friendly trees for Idaho include Mountain Ash (Sorbus aucuparia), Eastern Redbud (Cercis canadensis) and select cultivars of Flowering Dogwood (Cornus florida). More information on utility-friendly trees can be found from Avista here and Idaho Power here.
Ensuring your trees don’t conflict with utilities is very important, but is also only part of the picture for tree selection and placement. The hardiness zone and the species profile of the selected trees are also important considerations when selecting and planting new trees.
Knowing the site conditions of your planting area will help you identify tree species and cultivars that will thrive in the proposed planting area. Knowing your USDA plant hardiness zone is good place to start. Plant hardiness zones are based on the average low temperature for a given area. Hardiness zones in Idaho vary dramatically. For example, much of the Treasure Valley falls into hardiness zone 7a, whereas Idaho Falls falls into hardiness zone 5a due to Eastern Idaho’s harsher winters. You can find your plant hardiness zone here.
Your local soil and site conditions such as pH, soil texture composition, and wind exposure should also inform your tree species selection and placement. The Natural Resources Conservation Service (NRCS) provides much of this information for your address on the Web Soil Survey website here.
Maintaining a species profile of potential tree species for your project or common tree species within your region is a good practice for any arborist. Species profiles provide important information like mature tree characteristics such as canopy width, maximum tree height, and growth rate. Species profiles also provide known common issues with a particular species or cultivar such as pest susceptibility or a proclivity for developing codominant stems.
Two great resources for gathering information on tree species include:
- Treasure Valley Tree Selection Guide (Co-authored by many arborists within the Treasure Valley)
- SelecTree (An online tree species profile database managed by Cal Poly)
“Right-Tree, Right-Place” is a great educational campaign that reminds us to make informed tree selections and decisions near utility lines. Choosing the right tree for the right place also includes evaluating the site conditions and the tree species growth characteristics for your planting project. Researching the size class of the trees in your planting project and having a handy species profile of each species in your proposed tree planting plan will help ensure your new trees thrive and don’t conflict with utilities.
Equity in Idaho’s Community Forests
Michael S. Beaudoin
Community Forestry Program Manager
Equity is a current hot-button topic in urban and community forestry. Our urban and community forests provide many important social and ecological benefits to our residents. Higher tree canopy coverage in residential areas often correlate with higher property values, better physical and mental health, and a reduction in energy usage.
Recent research into urban canopy coverage in American major cities indicates that our low-income residents, renters, and minority groups often live in areas with very low canopy coverage and don’t receive the associated benefits of higher canopy coverage. Some recent research on this topic can be found here and here.
Although there isn’t a lot of peer-reviewed research on this topic for Idaho’s communities, recent census data and our canopy assessment data shows that we could improve our outreach to our historically under-served residents.
Each year, the 17 western state urban forest program managers meet for our annual training conference. Idaho hosted this year’s conference with the theme of “Advancing Equity in Urban and Community Forestry”. Each program manager shared how their programs assist each state’s underserved residents. Some states, such as Washington and California, incorporate equity considerations into their grant programs and canopy assessments. The program resulted in valuable information sharing and connections to help improve our program delivery throughout Idaho.
The UCF program manager’s conference also included several guest speakers on equity. Ian Scott, Chair of the Pacific Northwest ISA’s Diversity, Equity, and Inclusion (DEI) committee shared how the Pacific Northwest ISA chapter is making progress on assisting underserved residents and planning virtual arbor chats to share more information on diversity and inclusion.
Dr. Jaap Vos also spoke to the program managers about equity considerations in urban and community forestry. Dr. Vos is a professor of planning and natural resources at the University of Idaho. Dr Vos shared some of his research into how open spaces and canopy coverage increases livability and property values in the Treasure Valley. Dr. Vos’ page can be found here.
This annual learning conference has encouraged us to utilize our tree canopy data to identify equity gaps within our program. We plan to utilize the data from our canopy assessments to identify areas within our municipalities that lack urban canopy coverage, shade trees, and access to open spaces. Upcoming census data and our existing canopy data will help us identify potential planting and outreach project areas for our program.
Our program is also assisting underserved groups by encouraging diversity candidates to apply for the Society of Municipal Arborist’s MFI program. The MFI program is a high-level leadership program for arborists to master leadership and public administration skills. Recent successful attendees from our program included arborists from our underserved Hispanic communities like Nampa and Caldwell.
The Idaho community forestry program is also committed to increasing opportunities for women in the arboriculture and the science, technology, engineering, and math (STEM) fields. To this end we plan to sponsor a scholarship for a woman to attend SMA’s MFI leadership development workshop in the near future.
Expect more information in the winter edition of the newsletter on our progress towards better assisting our historically underserved residents.
Tree I.D. Made Easy
Virginia Tech University’s vTree can help you identify more than 1000 woody plants from all over North America. Each tree entry contains a fact-sheet that provides an in-depth description, range map, and color images.
The app is free and can be found in the Apple store here or in the Google play store here.
Key Features include:
- More than 1000 woody plants from all over North America
- Over 6,500 color photographs of leaves, flowers, fruit, twig, bark, form, and range map for each species
- In depth description of all plant parts
- Narrows species list based on your location and elevation using the phones GPS, network signal or user entered location
- Search for species by a key word, e.g. maple
- Identify species by answering a series of simple questions. A picture is displayed showing what is being asked.
- Navigate between species with a push of a button.
- Send a tree question to “Dr. Dendro” a tree expert at Virginia Tech
The Root of the Problem: Roots and Turfgrass
By Gerry Bates
IDL Southern Idaho Community Forestry Assistant
Hidden away beneath the soil, roots quietly, almost mysteriously, go about doing their job. The tree root system may be described as unseen and unappreciated. The relationship between tree root systems and the characteristics of the soils in which they grow has a greater influence on tree health than any other single factor.
When a tree seed germinates, the first or primary root grows down in the soil in response to gravity. Secondary roots then branch off horizontally, with subsequent branching into tertiary roots. Absorption of water and mineral nutrients is the function of the very fine, non-woody roots called feeder roots. As the roots grow, they become woody and lose their ability of absorption.
These larger woody roots then function as the transport system for water and nutrients for the new feeder roots as they develop. They are also the tree’s system of anchorage and a food storage area. The resulting system thus consists of several main transport roots that extend radially and horizontally from the tree base and divide into ever-smaller roots, each ending in a dense mass of fine feeder roots.
Because of the horizontal growth pattern on the tree root system, over 90 percent of the entire tree’s root mass are located in the top two feet of the soil. Tree roots can also extend far beyond the tree’s “drip line”, usually radiating out from the trunk a distance of up to two times the trees height. This growth pattern is the direct result of root biology. As soft feeder roots become woody, their absorption capacity is lost and new feeder roots must be produced.
Tree root absorption is dependent on continued growth of new roots. Roots only grow where the physical and chemical environment is correct. This environment consists of factors such as temperature, moisture, aeration, soil pH, nutrient supply, and soil structure. Roots also need oxygen, and new root growth is restricted where oxygen is limited. In most soils, a satisfactory growing environment exists only within the top few feet. In fact, the greatest proliferation of tree roots will be found in the transition zone at the soil surface.
Any tree growing in a well-fertilized lawn is well fertilized. Because the tree’s feeder roots are in the same soil volume as the grass roots, both have access to all the applied fertilizer. However, we need to be aware that the tree and turf are competing for those nutrients. Other lawn treatments can pose a threat to the trees
Turf herbicides can be very damaging to trees when absorbed by the roots. The herbicide does not have to move down in the soil to be damaging to the tree roots, these roots are with the grass and weed roots. Restricting herbicide application to the lawn outside the tree drip line may not be sufficient as we do not know how far the roots extend.
Roots do not seek water; they grow where moisture is available. During summer months, outdoor water use typically accounts for forty to sixty percent of residential water use and as much as eighty percent on hot, dry days.
With so much water being used to water lawns, gardens, and shrub areas, landscape watering becomes an obvious target for saving water. This year, the wet, cool spring days made it unnecessary to provide additional irrigation for proper tree growth. But, as the humidity decreases and the temperature increases, so will your trees need for water.
Lawns require moisture in the top two to three inches of soil to remain green and healthy. Since most of the absorbing roots of most trees are located in the top twelve to eighteen inches of soil, it’s easy to see why it’s necessary to provide additional deep watering in the dry months.
To be sure that enough water is being delivered to the root system of your trees, run a soaker hose around the drip line of the tree for several hours about twice a month. If you soil is sandy or gravelly, do this even more often.
To retain more of the moisture you use, mulch around the trees. Mulch reduces weed growth, helps to hold the water in the soil, keeps lawnmowers and weed eaters away from the trunk, and looks good. Mulch is often a trees best friend. Avoid watering the lower trunk of the tree, as this can lead to root crown rot.
Be aware that trees can also be easily over watered. Lack of oxygen due to excess moisture suffocates roots, changes the chemical composition of essential elements and can lead to root deterioration. Trees that have experienced flooded conditions are prone to toppling due to root loss and wet soils, and they suffer a higher incidence of root rot.
Tree species differ in their watering requirements. Some are adapted to long, dry summers and can tolerate four or five months without rain or irrigation. Others are accustomed to fairly regular rainfall and will begin to show stress after several weeks without adequate moisture.
Remember to plant trees in sites where the conditions for the species are favorable and the tree has the best chance to establish and grow properly. If a tree is not sited properly, soil amendments, mulching, and careful attention to its irrigation will be required.
Forest Health Update: Bark Beetles FAQs
By Erika Eidson
IDL Forest Health Specialist
What are bark beetles?
Bark beetles are a group of insects that spend almost their entire life beneath the bark of trees. They tunnel in the moist inner bark, lay eggs and these develop into larvae or grubs. The tunneling kills trees by girdling them (cuts off the supply of nutrients). Adults emerge later to infest other trees in late spring or early summer. For more information, please see the IDL bark beetle fact sheet.
Certain bark beetles can reproduce in green logs, uprooted trees and green firewood if the inner bark is moist in April and May.
Bark beetles are cold blooded, so they will develop faster during warm weather. Drought and hot, dry summers are stressful for trees and increase the success of bark beetles.
What bark beetle species cause the most problems?
Pine engraver: prefers damaged ponderosa and lodgepole pine trees and slash. It has multiple generations per year. Pine engraver overwinters as an adult, and flies early in the spring as temperatures warm. It infests green pine logs > 3” diameter in April and May and lays eggs. These eggs develop into adults approximately 6 weeks later.
The emerging adults will infest more down material if it is available, if none is available they will attack standing trees in June and July. Normally, the eggs laid in these standing trees develop into adults that overwinter. However, in warm and dry years, a third generation of beetles can attack and kill additional trees later in summer and fall. For more information, please see the IDL pine engraver fact sheet.
Douglas-fir beetle: can infest damaged Douglas-fir or down western larch. This species has one generation per year. It overwinters as an adult, and flies early in the spring and prefers green, down material. Beetles tunnel in the bark, lay eggs and one generation of larvae develop in the logs or down trees. Adults then overwinter under the bark or in the forest litter. For more information, please see the IDL Douglas-fir beetle fact sheet.
Spruce beetle: can attack damaged spruce and takes one or two years to develop in infested logs, depending on temperature. Spruce beetle outbreaks can be very severe if many host trees are present. Needles on fatally-attacked trees may remain green for longer.
What is the best way to avoid bark beetle problems?
The best course of action is to NOT have down, green material available in spring when the bark beetles emerge. If logs become infested, remove or destroy them before beetles can emerge.
What if I live in urban or suburban areas? Some counties or municipalities will accept woody material at transfer stations or landfills. The material is often chipped to be used for other purposes such as mulch or industrial fuel.
If you can’t remove the damaged trees or slash, try to make them unsuitable for bark beetle reproduction. If salvage is not practical, damaged trees can be safely burned if allowed, debarked or chipped. Planer chainsaw attachments, such as the LogWizard, can be effective tools for bark removal. If this is not practical, broken tops or uprooted trees can be cut into smaller pieces and the limbs removed. Placing them in sunny areas will assist the drying process. The idea is to help the logs to dry out as quickly as possible.
Can I save the wood for use as firewood?
If the species is not pine, firewood cut into 16” pieces and split may be infested by beetles this spring, but it is unlikely that any beetles will emerge in 2022. This is not the best option for pine because beetles will infest the wood and emerge around June, 2021. Never stack green firewood next to live standing trees. This is inviting bark beetles to kill the standing trees when they emerge.
Decks of green logs stored through the winter are very likely to become infested in the spring if the inner bark is still moist. Snow cover and shade will increase the drying time.