Got Nature? Blog

The classic and trusted book “Fifty Common Trees of Indiana” by T.E. Shaw was published in 1956 as a user-friendly guide to local species.  Nearly 70 years later, the publication has been updated through a joint effort by the Purdue Department of Forestry and Natural Resources, Indiana 4-H, and the Indiana Department of Natural Resources, and reintroduced as “An Introduction to Trees of Indiana.”

The full publication is available for download for $7 in the Purdue Extension Education Store. The field guide helps identify common Indiana woodlot trees.

Each week, the Intro to Trees of Indiana web series will offer a sneak peek at one species from the book, paired with an ID That Tree video from Purdue Extension forester Lenny Farlee to help visualize each species as it stands in the woods. Threats to species health as well as also insight into the wood provided by the species, will be provided through additional resources as well as the Hardwoods of the Central Midwest exhibit of the Purdue Arboretum, if available.

This week, we meet Eastern red cedar or Juniperus virginiana, one of the most common coniferous trees in Indiana.

This evergreen tree, also known as aromatic cedar, is unique in that it has both scale-like and sharp-pointed leaves. The foliage can be soft to the touch on mature trees or be quite sharp in seedlings and younger trees. The foliage turns from green to blueish green in spring to red or brown in winter.

The red cedar features a shreddy bark on both the trunk and branches, which is gray brown in color. It is slow growing but may live longer than 450 years.

The fruit of red cedar is a small cone, which resembles and is often referred to as a berry, that is blue in color and features a whitish bloom on the surface. The fruit is preferred by birds and wildlife of many varieties and is thus spread to roadsides, old pastures and other locations with plenty of sun and disturbed soil. It can be found in forest understories, but prefers direct sunlight.

For full article with additional photos view: Intro to Trees of Indiana: Eastern Red Cedar, Forestry and Natural Resources’ News.

If you have any questions regarding wildlife, trees, forest management, wood products, natural resource planning or other natural resource topics, feel free to contact us by using our Ask an Expert web page.

Other Resources:
ID That Tree: Eastern Red Cedar
Morton Arboretum: Eastern Red Cedar
Fruit Diseases: Cedar Apple and Related Rusts on Apples in the Home Landscape
Diseases of Landscape Plants: Cedar Apple and Related Rusts on Landscape Plants
Purdue Arboretum Explorer
The Woody Plant Seed Manual, U.S. Forest Service
Fifty Common Trees of Indiana
An Introduction to Trees of Indiana
Native Trees of the Midwest, The Education Store
Shrubs and Woody Vines of Indiana and the Midwest, The Education Store
Investing in Indiana Woodlands, The Education Store
Forest Improvement Handbook, The Education Store
ID That Tree, Purdue Extension-Forestry & Natural Resources (FNR) YouTube playlist
Woodland Management Moment , Purdue Extension-FNR YouTube playlist
Eastern Redcedar, Purdue Fort Wayne

Wendy Mayer, FNR Communications Coordinator
Purdue University Department of Forestry and Natural Resources

Lenny Farlee, Extension Forester
Purdue University Department of Forestry and Natural Resources

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While earthworms in the spring are a happy sight for gardeners, an invasive worm species is wreaking havoc for landowners and gardeners in southern Indiana.

Robert Bruner, Purdue Extension’s exotic forest pest specialist, describes jumping worms, an invasive species to North America in the genus Amynthas: “Traditionally, when we see earthworms, they are deep in the ground and a little slimy. The jumping worms are a little bit bigger, kind of dry and scaly, and tend to thrash around much like a snake does.”

While worms have a reputation as a helpful species found in the soil ecosystem, invasive jumping worms do not live up to that standard, Bruner explained. Jumping worms will consume all organic material from the top layer of soil, leaving behind a coffee ground-like waste with no nutrients for plants or seeds.

Since jumping worms stay within the first few inches of topsoil, they are not creating channels for water and air the way earthworms do, disrupting water flow to plant roots.

“So basically, they’re just very nasty pests that ruin the quality of our soil, and the only thing that can really grow in soil like that are essentially invasive plants, or species that are meant to survive really harsh conditions,” Bruner said.

Currently, the worms are being found in cities around southern Indiana, he said, particularly in Terre Haute. There is still much to learn about jumping worms, making eradication efforts difficult. One thing that is known, Bruner said, is they aren’t a migrating species.

“This is the kind of invasive pest that is moved almost entirely through human activity. They don’t crawl superfast,” he explained. “So, when they move, that means they’re moving because we’re transferring soil, say, from someone’s plants or someone’s compost and we’re bringing them to a new area.”

Any invasive species sightings should be reported to the Indiana Department of Natural Resources at depp@dnr.in.gov or by calling 1-866-663-9684.

For full article with additional photos view: Gardeners asked to be vigilant this spring for invasive jumping worms, Purdue College of Agriculture News.

Other Resources:
Fall webworms: Should you manage them?, Purdue Landscape Report
Mimosa Webworm, The Education Store, Purdue Extension resource center
Sod Webworms, Turf Science at Purdue University
Bagworm caterpillars are out feeding, be ready to spray your trees, Purdue Extension Forestry & Natural Resources (FNR) Got Nature? Blog
Purdue Plant Doctor App Suite, Purdue Extension-Entomology
Landscape & Ornamentals: Bagworms, The Education Store
What are invasive species and why should I care? (How to report invasives.), Purdue Extension – FNR Got Nature? Blog
Indiana Invasive Species Council
Report Invasive Species, Purdue Invasive Species
The GLEDN Phone App – Great Lakes Early Detection Network
EDDMaps – Early Detection and Distribution Mapping System
Indiana Department of Natural Resources: Invasive Species
Indiana Invasive Species Council
Cooperative Invasive Species Management Area (CISMA)
Ask An Expert, Purdue Extension-Forestry & Natural Resources

Jillian Ellison, Agricultural Communication
Purdue College of Agriculture

Bob Bruner, Exotic Forest Pest Educator
Purdue Department of Entomology

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The Fall/Winter 2022 HEE Update newsletter is now available online. Research highlights and student news include:

• Bat Research in the News
• Thank You Danielle
• We Are Hiring
• A Second HEE Departure
• Welcome New Graduate Students
• HEE Publications

“The HEE Update” is distributed to anyone interested in receiving updates on the Hardwood Ecosystem Experiment (HEE). The newsletter includes updates of field work, media attention, committee meetings, extension events, job announcements, publications, and presentations. Anyone can receive this newsletter. If you would like to be added to the newsletter list email Dr. Mike Saunders, associate professor of silviculture, Purdue Forestry and Natural Resources, at msaunder@purdue.edu.

What is HEE?
The focus of forest science is increasingly shifting to the management of forests as complex systems rather than as simple agricultural landscapes—with a much greater appreciation for the interactive ecosystem processes. In addition, now for many forest landowners, the ecological value of their land is at least as important as the economic return. It is, therefore, vital to understand how forest management affects not only timber production, but also the overall function of forested ecosystems.

The Hardwood Ecosystem Experiment (HEE) is a long-term, large-scale experimental study of forest management and its impacts. The project was initiated in 2006 with partners including: Ball State University, Drake University, Indiana State University, Purdue Entomology, Indiana Department of Natural Resources (IN DNR), and the Indiana Chapter of the Ruffed Grouse Society.

For information about study sites, harvesting treatments, sampling design, and more, see our Project Overview and Design page and US Forest Service General Technical Report NRS-P-108, The Hardwood Ecosystem Experiment: A Framework For Studying Responses to Forest Management.

Resources
Hardwood Ecosystem Experiment, Website
Hardwood Ecosystem Experiment (HEE), YouTube Playlist, Purdue Extension–Forestry and Natural Resources (FNR)
Prescribed Fire, Hardwood Ecosystem Experiment (HEE) YouTube Video
Ask an Expert: Hardwood Ecosystem Experiment (HEE) Birds and Salamander Research, Video, Purdue Extension-FNR YouTube Channel
Hardwood Ecosystem Experiment – Wildlife Responses to Timber Harvesting, The Education Store, Purdue Extension’s resource center
The Hardwood Ecosystem Experiment: Indiana Forestry and Wildlife, The Education Store

Hardwood Ecosystem Experiment

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The Help the Hellbender Project is a joint project involving partners from across the country. The conservation outreach continues as the team shares how important it is that our household and farm management practices are aiming to help keep our rivers and streams clean.

The Help the Hellbender conservation efforts will continue expanding as the U.S. Department of Agriculture (USDA) announced it is awarding $197 million for 41 locally led conservation projects through the Regional Conservation Partnership Program (RCPP). RCPP is a partner-driven program that leverages partner resources to advance innovative projects that address climate change, enhance water quality, and address other critical challenges on agricultural land. The “Farmers Helping Hellbenders” project, led by Dr. Rod Williams and Purdue Extension wildlife specialist/Help the Hellbender project coordinator Nick Burgmeier, is among the projects set to receive funding through the RCCP Classic fund, which uses NRCS contracts and easements with producers, landowners and communities in collaboration with project partners. To view article and the fourteen contributing partners in the article USDA Awards Farmers Helping Hellbenders Project $2.7 Million in Funding.

Help the Hellbender Recent Team Awards

• The team was honored by the Hoosier Outdoor Writers group with its 2022 Bayou Bill Conservation Award. The annual conservation award is given in memory of the legendary Crothersville, Indiana, outdoor writer Bayou Bill Scifres, who was a founding member of HOW in 1969, and had his outdoors column published in The Indianapolis Star newspaper for 50 years. View full article on the Purdue Forestry and Natural Resources’ News: Help the Hellbender Program Receives Hoosier Outdoor Writers Conservation Award.
• The team recently received the Budd Denneman Partners in Conservation Excellence Award, Indiana Department of Natural Resources, Division of Fish & Wildlife
• Awarded the Friends of Conservation Award from the Washington County Soil and Water

The Help the Hellbender website is full of resources, activities, photos, posters, coloring pages and publications for homeowners, farmers, teachers and kids.

Resources:
Help the Hellbender Facebook page
Ask the Expert: Learn All About Hellbenders and Take a Tour, Subscribe Purdue Extension – Forestry & Natural Resources (FNR) YouTube Channel
Ask the Expert video: Help the Hellbender – Dr. Stephen Spear of The Wilds, Purdue Extension – FNR YouTube Channel
Ask the Expert video: Live with Mesker Park Zoo and Botanical Gardens – Hellbenders, Purdue Extension – FNR YouTube Channel
A Moment in the Wild video: Hellbender Hide, Purdue Extension – FNR YouTube Channel
A Moment in the Wild video: Release Moment of Hellbenders,
How Anglers and Paddlers Can Help the Hellbender video, Purdue Extension – FNR YouTube Channel
Eastern Hellbender ID Video, Purdue Extension – FNR YouTube Channel
Hellbenders Rock!, The Education Store, Purdue Extension’s resource center
Help the Hellbender, North America’s Giant Salamander, The Education Store
How Our Zoos Help Hellbenders, The Education Store
The Nature of Teaching: Adaptations for Aquatic Amphibians, The Education Store
Healthy Water, Happy Home – Lesson Plan, The Education Store
Purdue Expert: Hellbender Salamander, Purdue University News YouTube Channel
FNR Assists in First Natural Breeding of Eastern Hellbender in Captivity, Purdue FNR News & Stories
Helping the Hellbender: Mesker Park Zoo Begins Captive Breeding Efforts, Purdue Agriculture News

Diana Evans, Extension and Web Communication Specialist
Purdue University Department of Forestry and Natural Resources

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The Help the Hellbender team, led by Dr. Rod Williams, professor of wildlife science, has been honored by the Hoosier Outdoor Writers group with its 2022 Bayou Bill Conservation Award.

The annual conservation award is given in memory of the legendary Crothersville, Indiana, outdoor writer Bayou Bill Scifres, who was a founding member of HOW in 1969, and had his outdoors column published in The Indianapolis Star newspaper for 50 years.

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Morning AgClips, Indianapolis, Accepting Applications for Farmers Helping Hellbenders — Funding is now available to producers in the Blue River-Sinking Watershed to implement conservation practices on their land to assist with the recovery of Eastern Hellbenders and improvement of aquatic resources. This funding is provided through USDA’s Natural Resources Conservation Service’s (NRCS) Regional Conservation Partnership Program (RCPP) and will assist farmers in implementing practices designed to keep nutrients and soil resources on fields and improve their watershed.

The Farmers Helping Hellbenders RCPP project is led by Purdue University with assistance from 13 collaborating public and private organizations on the state and local level including NRCS. Eligible producers and forestland owners who wish to implement conservation practices on their land should discuss their options with their local district conservationist.

While NRCS accepts program applications year-round, Indiana producers and landowners should apply by March 31, 2023 to be considered for the current RCPP-Hellbender funding cycle. Applications received after March 31 will automatically be considered during the next funding cycle. For more information or to submit an application, contact your local district conservationist by visiting Farmers.gov/Service-locator.

The goals of the Farmers Helping Hellbenders project include improved water quality due to decreases in runoff, improved aquatic habitat due to decreases in sedimentation, increases in Hellbender and other aquatic wildlife populations due to improved habitat and water quality, increases in riparian and pollinator habitat due to implementation of riparian buffers and pollinator-friendly species, and increased protection of karst due to reduced runoff into sinkholes.

“The Farmers Helping Hellbenders RCPP project enables us to leverage partnerships to make a lasting positive impact on the habitat of the Eastern Hellbender salamander,” said Acting State Conservationist Dan Hovland. “This project will enable Indiana farmers and forestland owners to conserve the vital natural resources on their land while also protecting the habitat for hellbenders and other aquatic animals. It is a win-win.”

The total financial assistance to landowners over the three-year project is more than $1.9 million and is available for agricultural lands in portions of Washington, Harrison, Crawford, and Floyd counties, the only remaining area in Indiana where the Eastern Hellbender can be found and is currently being actively managed.

“This project is the perfect opportunity for land managers to help an imperiled species, while maintaining productive working lands,” said Brianne Lowe, Indiana NRCS state biologist. “Hellbenders are particularly susceptible to sedimentation in the water. Farmers and forest landowners that implement conservation practices can help improve water quality by keeping soil on the land and protecting aquatic nesting beds for the hellbender.”

Indiana eligible practices for farmers in the Blue River-Sinking Watershed for this funding period include conservation cover, grassed waterways, wildlife habitat planting, and nutrient management, riparian buffers and many others. Eligible farmers are encouraged to contact their local NRCS office before March 31 to apply for the current funding cycle. This funding will enable producers to improve the health and productivity of their operations.

Visit https://www.nrcs.usda.gov/indiana/RCPP to learn more about RCPP or click visit www.farmers.gov/working-with-us/service-center-locator find your local USDA-NRCS service center.

USDA Natural Resources Conservation Service

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Channel catfish, commonly known as catfish, are freshwater finfish in the Ictaluridae family. Their native range extends from southern Canada and the Central US to Mexico. They are popular to catch and eat and have been introduced throughout the US and the world for food and recreation. This fact sheet publication shares how to identify the catfish, where they can be found, where you can find catfish products and if they are safe to eat. You will also enjoy the recipe found on this fact sheet.

The Channel Catfish publication is the seventh in a series of consumer guides that describe fish and shellfish farmed in the Midwest region of the United States. (See FNR-608-W, Walleye Farmed Fish Fact Sheet, FNR-618-W, Yellow Perch Farmed Fish Fact Sheet, FNR-621-W, Tilapia Farmed Fish Fact Sheet, FNR-622-W, Rainbow Trout Farmed Fish Fact Sheet, FNR-623-W, Pacific White Shrimp Farmer Fish Fact Sheet and FNR-625-W, American Paddlefish Farmed Fish Fact Sheet). The fact sheet also includes culinary characteristics, cooking tips and a recipe for Classic Fried Catfish.

This publication is a collaborative project of Illinois-Indiana Sea Grant, the North Central Regional Aquaculture Center, University of Illinois Extension, and Purdue University’s Department of Forestry and Natural Resources.

About the Author
Amy Shambach is Illinois-Indiana Sea Grant’s (IISG) aquaculture marketing outreach associate who works with the aquaculture industry in the USDA’s North Central Regional Aquaculture Center. Her work focuses on the demand side of domestic farm raised seafood products. She provides outreach and extension services to producers, potential producers, and consumers. Along with Dr. Kwamena Quagrainie, producers, aquaculture associations, and consumers, she works to determine the needs of stakeholders.

To receive the free download for the Channel Catfish please visit The Education Store.

Resources:
Walleye Farmed Fish Fact Sheet, The Education Store, Purdue Extension’s resource center
Pacific White Shrimp Farmed Fact Sheet, The Education Store
Yellow Perch Farmed Fish Fact Sheet, The Education Store
Tilapia Farmed Fish Fact Sheet, The Education Store
Rainbow Trout Farmed Fish Fact Sheet, The Education Store
American Paddlefish, The Education Store
A Guide to Small-Scale Fish Processing Using Local Kitchen Facilities, The Education Store
Aquaculture Family Coloring Book Development, The Education Store
Eat Midwest Fish, Illinois-Indiana Sea Grant online resource hub
Aquatics & Fisheries Videos, Purdue Extension-Forestry and Natural Resources YouTube Channel Playlist

Amy Shambach, Aquaculture Marketing Outreach Associate
Purdue Department of Forestry and Natural Resources/Illinois Indiana Sea Grant Program

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You may have many reasons why you want to plant trees on your land and this webinar Conservation Tree Planting will help you as you define your objectives and plan your planting. This webinar explains the difference between conservation tree planting and ornamental or landscape tree planting. The research based techniques and resources shared will help guide you as you work toward meeting your goals.

Lenny Farlee, Purdue extension forester, discusses topics including:

• reforestation
• tree species
• growth rates
• ordering seedlings
• weed control/herbicides
• equipment
• erosion control
• windbreaks
• soil health
• post-planting care/thinning
• fencing options
• wildlife habitat management

We Want to Hear From You:
After you have viewed the webinar please fill out the Qualtrics Survey and let us know if the video was helpful.

Resources:
Resources and Assistance Available for Planting Hardwood Seedlings, The Education Store, Purdue Extension’s resource center
Creating a Wildlife Habitat Management Plan for Landowners, The Education Store
Planting Forest Trees and Shrubs in Indiana, The Education Store
Forest Improvement Handbook, The Education Store
How to Build a Plastic Mesh Deer Exclusion Fence, The Education Store
Woodland Stewardship for Landowners Purdue Extension – Forestry & Natural Resources (FNR) Extension YouTube Playlist
Woodland Management Moment, Purdue Extension – FNR YouTube Playlist

Lenny Farlee, Sustaining Hardwood Extension Specialist
Purdue University Department of Forestry and Natural Resources

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Question: I’m interested in doing regeneration planting of oaks and hickories on my property, and have made attempts with both direct seeding, as well as starting in Rootmaker containers and then planting the seedlings after one year of growth. I have been having a major problem with voles, despite my best attempts at barriers, and am wondering if there is anyone who would be able to advise me?

As an example, I had a black oak seedling, one year old, with great growth, about 18″ tall and with a root ball of comparable size, which I planted this fall. After 2-3 months, in December, the entire root system was eaten and all that remained of the seedling was the stalk, with clear gnaw-marks where it had been chewed off at the base. It was protected by a wire mesh enclosure that covered all sides plus the top, and was set about four inches into the ground. The mesh was finer than the standard chicken wire; the openings were about dime-size.

I would appreciate any guidance your experts can share.

Answer: Based on your description, it certainly sounds like pine (=woodland) voles, Microtus pinetorum, although trapping would be needed to confirm. I am no longer doing work on voles, but earlier work, Selective Feeding of Pine Voles on Roots of Seedlings, showed that they really do like roots of oak seedlings.

When I want to exclude small mammals, I use ¼ inch mesh size or smaller. One other approach I’ve used with success is to create an “apron” of hardware cloth underground and extending outward several inches from the cylinder. Since pine voles create tunnels below the ground surface, this isn’t a guarantee of exclusion, but it certainly should discourage them.

If the problem is too severe for you to tolerate, a rodenticide bait such as zinc phosphide is another option. Thiram is a repellent that could be used – like all repellents, it has variable and short-term effectiveness (but still tends to be better than other commercial products).

The following link offers some practical tips on voles and vole control, including trapping to verify that voles are present, and methods of scouting and treating with rodenticide to reduce exposure risk to other nontarget wildlife and pets, Controlling Voles in Horticulture Plantings and Orchards in Missouri, University of Missouri Extension.

Resources:
Voles!, Purdue Extension-Agronomy
Voles (remember the V), Turfgrass Science, Purdue Horticulture & Landscape Architecture
Dealing with Mole Damage in Your Yard video, Purdue Extension-Forestry & Natural Resources YouTube Channel
Orphaned Wildlife, Got Nature? blog
A Template for Your Wildlife Habitat Management Plan, The Education Store, Purdue Extension resource center
Forest Improvement Handbook, The Education Store
Wildlife Habitat Hint, Purdue Extension – Forestry & Natural Resources (FNR) YouTube Playlist
Conservation Tree Planting: Steps to Success, Purdue Extension – FNR YouTube Video
Woodland Stewardship for Landowners, Purdue Extension – FNR YouTube Playlist
Woodland Management Moment, Purdue Extension – FNR YouTube Playlist

Rob Swihart, Professor of Wildlife Ecology
Department of Forestry and Natural Resources, Purdue University

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