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Posts
- The Emerald Ash Borer Has Arrived in Oregon
- Join Tualatin SWCD’s Board of Directors – Elections in November 2022
- Summer Harvest Season in Washington County
- Keep a Watch Out for Knotweed
- Meet Your Watershed Navigator
- Masters of Disguise: Mimicry in Nature
- Growing Better Plants: Know Your Soil Texture
- Local Research Shows Benefits of Native Groundcovers in Agricultural Settings
- Backyard Habitats Transform Spaces to Oases
- Ecosystem Services: The Benefits Nature Provides Us
- Cover Cropping to Reduce Bare Ground in Hazelnut Orchards
- Plant This, Not That: Native Alternatives to Pesky Ornamentals
- Western Redcedar Trees Need Your Help
- Tualatin SWCD Awards Over $500,000 in Conservation Grants in 2021
- Seven Steps to Create a Water-wise Garden
- Celebrating Oregon White Oak
- What is Biodiversity and Why Does It Matter For You?
- What Can Frogs and Salamanders Tell Us About Water Quality?
- Improving Oregon White Oak Habitat – A Note from the Field
- Let’s Get This Garden Started!
- Spurge Laurel: Toxic, Stubborn, and Trying to Take Over Oregon’s Native Forests
- Where Does Our Water Come From?
- Tualatin SWCD Grants Help Farmers Markets Stay Open & Safe
- Tualatin River is Designated a National Water Trail
- How to Recycle Your Christmas Tree
- Where Do Pollinators Go in the Winter?
- Milk Thistle: A Prickly Problem in the Tualatin Watershed
- Farm Transition Planning – Why is it So Important?
- 2020 Knotweed Season Recap
- Nature vs. Nature: Biological Controls in Conservation
- Plant This, Not That: Native Alternatives to Pesky Ornamentals
- Laminated Root Rot: The Inconspicuous Tree Disease
- The Benefits of Fall Planting
- Keep Your Eyes Sharp for Puncturevine!
- An Unfriendly Species: One of Washington County’s Most Wanted Weeds
- Douglas Fir Bark Beetle: The Forest Pest Every Woodland Owner Should Know
- What’s the Story Behind Our Logo?
- Sheet Mulching Made Easy
- Understanding Native Bees, Our Local Pollination Experts
- Welcoming Wildlife: Backyard Habitat Certification Program Further Expands Into Washington County
- Eating Local in the Willamette Valley
- Meet Your Washington County Woodlands
- Hillsboro’s Glencoe Swale Sees Habitat Improvements Through Collaborative Restoration Project
- Managing Mud in Winter
- Neighbors Team Up to Improve Fish Habitat on East Fork Dairy Creek
- Leave the Leaves! Improve Soil Health and Habitat by Leaving Leaf Litter
- Understanding Water Rights in Oregon
- ROADS Act: Promoting Safety on Rural Roads
- West Union Elementary Awarded Tualatin SWCD Grant to Install Permaculture-Based Garden
- Supporting Emerging Vendors at Beaverton Farmers Market
- Understanding Values and Priorities of Owners of Streamside Properties
Projects
- Backyard Habitat
- Bankston Family Nature Preserve
- Beaverton Farmers Market Grant
- Belt and Lundy Forest Improvement: Virtual Project Tours
- Butternut Creek Tributaries (Aloha)
- Conservation Canines: Lending a Helping Paw
- Croakers Crossing Farm Joins the Effort to Save Oregon White Oak
- Falconer Stream Project and Pollinators
- Glencoe Swale (Hillsboro)
- Glencoe Swale Restoration
- Grazing Research Project to Support Native Prairies
- Hall Creek (Beaverton)
- Hall Creek Habitat Restoration Project
- Hedgerow at Sparrowhawk Farm
- Invasive Species Management Made Easy
- Mud & Manure Management Project
- Stream Enhancement on East Fork Dairy Creek
- West Union Elementary TWIG Grant
- Wingham Farms Partners With Tualatin SWCD to Protect Streams
Staff
Species
- Balfour’s Balsam (Impatiens balfourii)
- Blackberry (Rubus species)
- Brooms
- Bull Thistle (Cirsium vulgare)
- Butterfly Bush (Buddleia davidii)
- Canada Thistle (Cirsium arvense)
- Common Tansy (Tanacetum vulgare)
- Common Teasel (Dipsacus fullonum)
- Deadly Nightshade (Solanum dulcamara)
- Drooping Sedge (Carex pendula)
- Emerald Ash Borer (Agrilus Planipennis)
- English & Irish Ivy (Hedera species)
- English Hawthorn (Crataegus monogyna)
- English Holly (Ilex aquifolium)
- False Brome (Brachypodium sylvaticum)
- Field bindweed (Convolvulus arvensis)
- Garlic Mustard (Alliaria petiolata)
- Giant Hogweed (Heracleum mantegazzianum)
- Giant Reed (Arundo donax)
- Goatsrue (Galega officinalis)
- Gorse (Ulex europaeus)
- Hedge bindweed (Calystegia sepium)
- Herb Robert (Geranium robertianum)
- Italian Arum (Arum italicum)
- Italian Thistle (Carduus pycnocephalus)
- Japanese Butterbur (Petasites japonicus)
- Knapweeds (Centaurea species)
- Large & Small Periwinkle (Vinca minor & Vinca major)
- Laurels (Prunus species)
- Leafy Spurge (Euphorbia esula)
- Lesser Celandine (Ficaria verna)
- Milk Thistle (Silybum marianum)
- Mouse-ear Hawkweed (Hieracium pilosella)
- Oblong Spurge (Euphorbia oblongata)
- Old Man’s Beard (Clematis vitalba)
- Orange Cotoneaster (Cotoneaster franchetii)
- Orange Hawkweed (Hieracium aurantiacum)
- Parrotfeather (Myriophyllum aquaticum)
- Poison Hemlock (Conium maculatum)
- Poison Oak (Toxicodendron diversilobum)
- Pokeweed (Phytolacca americana)
- Policeman’s Helmet (Impatiens glandulifera)
- Puncturevine (Tribulus terrestris)
- Purple Loosestrife (Lythrum salicaria)
- Reed Canarygrass (Phalaris arundinacea)
- Shiny Geranium (Geranium lucidum)
- Spotted Lanternfly (Lycorma delicatula)
- Spurge Laurel (Daphne laureola)
- St. John’s Wort (Hypericum perforatum)
- Sulphur Cinquefoil (Potentilla recta)
- Tansy Ragwort (Jacobaea vulgaris)
- Tree of Heaven (Ailanthus altissima)
- Wild Radish (Raphanus raphanistrum)
- Woody Knotweed (Polygonum species)
- Yellow Archangel (Lamiastrum galeobdolon)