Image Attributions

1-1: TS Info Table, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
1-2: Tree Call, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
1-3: Tree Inventory, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
2-1: Project development model, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
2-2: Learning Model, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
2-3: Bennett’s Hierarchy, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
3-1: Beech Tree, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
3-2: Loblolly Pine, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
3-3: Mariners Museum Park, Daina Henry, Virginia Cooperative Extension Master Gardener Program, CC BY–ND 4.0
3-4: Trail with bridge, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
3-5: Storm Damaged Tree, Daina Henry, Virginia Cooperative Extension Master Gardener Program, CC BY–ND 4.0
3-6: VA Forestry Locations, Virginia Department of Forestry, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
4-1: Vascular System, Carol King Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-2: Sycamore Branch Cross Section, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-3: Ideal Root Arrangement, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
4-4: Bald Cypresses Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-5: Bald Cypress Knees, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-6: Support Arches VT Stadium, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-7: N. Red Oak Buttress Roots, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-8: Loblolly Pine in Swamp, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-9: Leaning Black Cherry after Storm, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-10: Simple CODIT View, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-11: Compression Wood in Pine Branch, Carol King Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-12: Branch Attachment, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-13: Young Red Maple Good Br Attch, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-14: Old Red Maple New Br Attch, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-15: Generalized Winter Twig, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-16: Copper Beech End Bud, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-17: Honey Locust End Bud, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-18: Beech Bud, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-19: Tulip Poplar Bud, Carol King Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-20: Saucer Magnolia Bud, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-21: Green Ash Bundle Scar, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-22: White Ash Bundle Scar, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-23: Black Walnut Pith, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-24: Winged Elm Twig, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-25: Winged Sumac Leaf, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-26: Ginkgo vs Live Oak, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-27: Stewartia Leaf Arrangement, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-28: Dogwood Leaf Arrangement, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-29: Urban Trees ina Grove, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
4-30: How Trees Play Baseball, Renee Frith, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
5-1: Taxonomy of Trees through Division, Patsy McGrady, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
5-2: Taxonomy of Gymnosperms, Patsy McGrady, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
5-3: Atlantic White Cedar, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-4: Eastern Redcedar, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-5: Bald Cypress, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-6: Fraser Fir, PLANTS Database, USDA NRCS
5-7: Red Spruce, PLANTS Database, USDA NRCS
5-8: Loblolly Pine, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-9: Virginia Pine, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-10: Longleaf Pine, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-11: Eastern Hemlock, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-12: Deodar Cedar, PLANTS Database, USDA NRCS
5-13: Hophornbeam Leaf, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
5-14: Filbert Catkins, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
5-15: River Birch, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-16: Am. Hornbeam and E. Hophornbeam, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-17: Honey Locust, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-18: Eastern Redbud, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-19: Leoleobobeo, Mimosa Leaves, Blooms & Seedpods, PIXABAY
5-20: American Beech, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-21: White Oak and Willow Oak, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-22: American Chestnut, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-23: Black Walnut, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-24: Pecan Leaf and Nuts, Ryan Armbrust, Kansas Forest Service, Bugwood.org, CC BY-NC 3.0.
5-25: Mockernut & Bitternut Hickory, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-26: Tuliptree, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-27: Magnolia Flower, Joy Viola, Northeastern University, Bugwood.org, CC BY-NC 3.0.
5-28: Sweetbay Magnolia, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-29: Notional Rose Family Flower, Carol King, CC BY 4.0
5-30: Eastern Cottonwood, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-31: Weeping Willow branch, Rebekah D. Wallace, University of Georgia, Bugwood.org, CC BY-NC 3.0.
5-32: Red Maple and Sugar Maple, Juliette Watts, Common Native Trees of VA., Virginia Department of Forestry CC BY-NC 4.0
5-33: Silver Maple and Boxelder Maple, Juliette Watts, Common Native Trees of VA., Virginia Department of Forestry CC BY-NC 4.0
5-34: Goldenrain Trees in Bloom, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
5-35: Goldenrain Tree Leaves, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
5-36: Ginkgo Tree Structure & Fall Leaves, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
5-37: Ginkgo Pegs, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
5-38: American Holly, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-39: Sweetgum and Sycamore, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
5-40: Black Tupelo and Red Mulberry, Juliette Watts, Common Native Trees of VA, Virginia Department of Forestry CC BY-NC 4.0
6-1: Soil structure, John A. Kelley, USDA Natural Resources Conservation Service, via Soil Science on Flickr, CC BY 2.0
6-2: Soil Profile, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
6-2: Tree Roots, Stan Buol, USDA Natural Resources Conservation Service, via Soil Science on Flickr, CC BY 2.0
6-4: Biological Properties of Soil, USDA NRCS
6-5: Virginia Physiography Virginia Department of Conservation and Recreation, CC BY 4.0
6-6: Soil Order Pictures, USDA-NRCS
6-7: Degree of Weathering, Devon Johnson and Gwen Harris, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
6-8: VA Detail, Soil Orders of U.S., USDA-NRCS
6-9: Soils and Plow Pans, Gwen Harris, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
6-10: Organic Tillage, Charles White, Penn State Extension, CC BY-NC 4.0
6-11: Natural vs Urban Soils, USDA-NRCS
6-12: Urban soil disturbed Eastern VA, Chad Peevy, CC BY-NC 4.0
6-13: Urban soil construction, Chad Peevy, CC BY-NC 4.0
6-15: saltwater intrusion, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
6-16: Ghost forest, Wing-Chi Poon, Wikimedia, CC BY-SA 2.5
7-1: Ecological Terminology Tree, Carol King and Laurie Fox, CC BY 4.0
7-2: White Oak Distribution, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
7-3: Bald Cypress Distribution, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
7-5: USDA Plant Hardiness Zones, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
7-6: Virginia Watersheds, Virginia Department of Conservation and Recreation, CC BY 4.0
7-7: Virginia Eco-Cultural Regions, Carol King and Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-1: A home Landscape in Tidewater Virginia, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-2: Southern Magnolias at Lewis Ginter Gardens, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-3: American Beech with Enough Space Above and Below Ground, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-4: Ornamental Weeping Cherry, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-5: Zelkovas Planted to Shade a Richmond Street, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-6: Screen of Easatern Redcedars Charles City County, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-7: Erosion Control and Water Quality in a City Park, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-8: Japanese Persimmon on the Eastern Shore, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-9: Sample Tree Shapes, Carol King/dvon, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-10: Silver Maple after a Storm, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-11: Red Maple in Fall, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-12: Eastern Redceda Foliage and Modified Cones, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-13: Southern Magnolia Leaves and Early Seedcones, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-14: Trees with Interesting Bark, Sycamore: Richard Webb, Bugwood.org; Birch: Bill Cook, Michigan State University, Bugwood.org; Beech: John Ruter, University of Georgia, Bugwood.org; Walnut: Chris Evans, University of Illinois, Bugwood.org, CC BY-NC 3.0.
8-15: Types of Planting Stock, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
8-16: VCE Planting Summary, VCE Pub 430-295, CC BY-NC 4.0
8-17: Peach Tree Killed by Tag Wire Not Removed, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
9-1: Watering Trees, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
9-2: Girdling Roots, Carol Fryer, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
9-3: Root Zones, K. Zuzak, U Minn Extension/Carol Fryer, CC BY-NC 4.0
9-4: Aboveground Staking, Carol Fryer, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
9-5: Underground Staking, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
9-7: Sample Tree Guard, Carol Fryer, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
9-8: Proper Tree Maintenance, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
10-1: Disorder Triangle, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
10-2: Abiotic vs Biotic, Devon Johnson, Virginia Cooperative Extension Master Gardener Program, CC BY-NC 4.0
10-3: Lightning Scar, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
10-4: Japanese Beetle, USDA ARS Photo Unit, USDA Agricultural Research Service, Bugwood.org CC BY 3.0
10-5: bagworm, Mary C Legg, Mary C Legg, Bugwood.org, CC BY-NC 3.0
10-6: Sawfly Larvae, Ansel Oomen, Bugwood.org, CC BY-NC 3.0
10-7: Aphids on Milkweed, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
10-8: Crape Myrtle Bark Scale and Lady Beetle Larva, Cynthia Phillips, Virginia Cooperative Extension Master Gardener Program, CC BY–ND 4.0
10-9: Mealybug, Sally Tucker, Bugwood.org, CC BY 3.0
10-10: Greenhouse Whiteflies, Whitney Cranshaw, Colorado State University, Bugwood.org, CC BY 3.0
10-11: Melon Thrips, J. Guyot, INRA, Pointe-a-Pitre, Bugwood.org, CC BY-NC 3.0.
10-12: Leafhopper, J. L. Danet, INRA Centrale Recherches de Bordeaux, Bugwood.org, CC BY-NC 3.0.
10-13: Dogwood Borer, David Laughlin, Horticultural Student, Bugwood.org, CC BY-NC 3.0.
10-14: Two-Spotted Spider Mites, Dave Cappaert, Bugwood.org, CC BY-NC 3.0.
10-15: Yellow-Bellied Sapsucker, James Solomon, USDA Forest Service, Bugwood.org, CC BY 3.0.
10-16: Mistletoes, Edward L. Barnard, FL Dept of Agriculture and Consumer Services, Bugwood.org, CC BY 3.0.
10-17: Spot Anthracnose of Flowering Dogwood, Clemson University – USDA Cooperative Extension Slide Series Bugwood.org, CC BY 3.0.
10-18: Discula Anthracnose, Terry S. Price, Georgia Forestry Commission, Bugwood.org, CC BY 3.0
10-19: sycamore anthracnose, William Jacobi, Colorado State University, Bugwood.org, CC BY 3.0.
10-20: Fraser Fir Killed by Phytophthora, Linda Haugen, USDA Forest Service, Bugwood.org, CC BY-NC 3.0
10-21: Phytophthora Root Rot, Joseph O’Brien, USDA Forest Service, Bugwood.org, CC BY 3.0
10-22: Fire Blight, P. G. Psallidas, Benaki Institute, Athens, Bugwood.org, CC BY-NC 3.0
10-23: Bacterial Leaf Scorch in Elm and Ginkgo, Brian Olson, Oklahoma State University, Bugwood.org, CC BY-NC 3.0.
10-25: Adult EAB in Larval Tunnel/S-Shaped Larval Tunnels, Whitney Cranshaw, Colorado State University, Bugwood.org, CC BY 3.0
10-26: Gypsy Moth, USDA APHIS PPQ, Bugwood.org, CC BY-NC 3.0
10-27: Eastern Tent Caterpillars in Tent, Tim Tignor, Virginia Department of Forestry, Bugwood.org, CC BY-NC 3.0
10-28: Eastern Tent Caterpillars, Lacy L. Hyche, Auburn U., Bugwood.org, CC BY 3.0
10-29: Fall Webworm Nest, Kelly Oten, NC Forest Service, Bugwood.org, CC BY-NC 3.0
10-30: Fall Webworm Moth and Eggs, PA Dept of Conservation and Natural Resources, Bugwood.org, CC BY 3.0
10-31: Fall Webworm Larvae, PA Dept of Conservation and Natural Resources, Bugwood.org, CC BY 3.0
10-32: Hemlock Wooly Adelgid, Steven Katovich, Bugwood.org, CC BY 3.0
10-33: Samples and Photos, Megan Tierney, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
10-34: Labeling Samples, Megan Tierney, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0
12-1: Tree Steward Training Inside and Out, Carol King, Virginia Cooperative Extension Master Gardener Program, CC BY 4.0

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Tree Steward Manual Copyright © 2021 by Virginia Cooperative Extension is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.