Oregon fish and wildlife officials reopened the northern Oregon coast for razor clamming last week while keeping a prohibition in place south of Yachats and continuing a coastwide ban on harvesting bay clams and mussels.

The Oregon Department of Fish and Wildlife had closed the entire coast to shellfish harvesting earlier this month because of a potentially deadly toxin, paralytic shellfish poisoning, or PSP, that had sickened at least 20 people who had eaten Oregon coast mussels.

No one is reported to have died in the outbreak, but some were hospitalized, according to Oregon health officials. Naturally occurring marine toxins are not eliminated by cooking or freezing.

Officials said Friday that two consecutive tests had shown razor clams in the newly reopened area were below the threshold at which harvesting is banned due to biotoxins. They said the earlier closure was precautionary, and that testing had not detected biotoxin levels above the closure threshold.

However, razor clamming is closed from the Yachats River to the California border, where tests have detected high levels of paralytic shellfish poisoning and domoic acid.

Harvesting bay clams and mussels remains prohibited along the entire Oregon and Washington coast.

The state also has reopened commercial oyster fisheries in Tillamook Bay and Netarts, while the Umpqua River/Winchester Bay commercial oyster fishery remains closed. Crab harvesting is open for the length of the Oregon coast.

The Oregon Department of Agriculture operates a toll-free shellfish biotoxin hotline 800-448-2474​ and maintains a list of closures on its website.

— Elliot Njus edits business news. Contact him at enjus@oregonian.com.

Just six months after Linn County commissioners thought they’d voted to limit large-scale poultry farms, the commission is now revisiting its decision, after learning other livestock operations could also be restricted.

In December 2023, Linn County was the first county in Oregon to make use of a rule through state Senate Bill 85. That bill, signed into law last year by Gov. Tina Kotek, added more state oversight and new requirements for large Confined Animal Feeding Operations in Oregon. Environmental advocates said the bill was the first in decades in the state to reform large poultry and livestock facilities, known as CAFOs.

The law also gave local governments the authority to require setbacks, or buffers, between a proposed large-scale CAFO facility and neighboring properties like residential buildings.

In Linn County, commissioners adopted a one-mile setback after a coalition of farmers and community members fought back against three large poultry farms that were proposed in the county. Two have since scrapped plans to develop there, while one recently had its CAFO permit temporarily withdrawn pending a state reconsideration.

Now, commissioners are revisiting the issue. That’s because when they approved the rule back in December, commissioners were under the impression they had approved setbacks for poultry facilities only. But the current text of the setback does not specify whether it should apply to other livestock animals like cattle or hogs, according to Alex Paul, the county’s spokesperson.

When the setbacks were approved, Linn County Farm Bureau President Denver Pugh wrote to commissioners to say he was disappointed the local and state farm bureau were not consulted first. Pugh wrote that the setbacks would drive away potential profitable agriculture.

How Oregon farms manage manure, and what’s changing this year

Kendra Kimbirauskas, a Scio farmer and a member of Farmers Against Foster Farms — a group opposing large-scale poultry farms — said it’s good that commissioners are ensuring there are no unintended consequences of the rule.

“But at the end of the day we maintain that the mile setback is good, it’s good for our local farms, it’s good for our local communities,” Kimbirauskas said. “It’s put in place to protect Linn County residents from the largest industrial-scale livestock operations that are looking to come into the county because of our water and open space.”

Kimbirauskas said that, while some outside interest groups have claimed the setback would ban large livestock facilities from developing in the county, that’s not true. The rules only apply to new livestock operations that haven’t been built. There’s also an exception that allows the setbacks to be waived if a proposed project has the support of its neighbors and is appropriate for a specific site.

On June 11, commissioners agreed to reopen a public hearing on property line setbacks for CAFO facilities. The commission will accept written comments about that issue until Monday.

Commissioners will then consider the written comments at their Tuesday meeting and will decide how to move forward, according to Paul, the county spokesman.

Groups opposing large-scale livestock farms are calling on commissioners to consider the environmental impacts of large CAFO facilities.

“Regardless of livestock species, scale is a serious issue when it comes to the impact of these mega-farms and the amount of untreated manure that they generate,” Oregon-based advocacy group Farmers Against Foster Farms wrote in a statement. “We remain steadfast that the County needs to maintain the 1-mile setback for new industrial-scale operations next to property lines.”

Honeybees get all the attention, but they aren’t the only bees pollinating our gardens. In Oregon, over 500 native bees are out doing their part, too

As National Pollinator Week (June 17-23) nears, it’s time to bring them into the limelight. Many are beautiful – like the metallic sweat bee with emerald green head and thorax or the cute ball of fluff called a digger bee. They’re also docile, leaving people alone as they move from plant to plant gathering and depositing pollen.

Without insect pollinators cucumbers, apples and berries – along with thousands of other plants – wouldn’t bear fruit or vegetables. That makes conservation vital, said Gail Langellotto, entomologist and professor in the OSU College of Agricultural Sciences. To help make this happen she surveyed bee species from 24 Portland-area gardens, all tended by a cadre of OSU Extension master gardeners.

For this Garden Ecology Lab research project, Langellotto visited the gardens monthly to collect bees. They are then sent to experts at the American Museum of Natural History in New York for identification. The information collected enhances the Oregon Bee Atlas, a volunteer program charged with surveying the whole state.

“We want to generate a species list from Oregon gardens,” she said. “Other states have them, but we don’t know what native bees appear in Oregon. If we know which bees we have, we can determine their health and how we might help them.”

The Oregon Bee Atlas is one of several projects undertaken by the Oregon Bee Project, a collaboration of OSU Extension, the Oregon Department of Agriculture and the Oregon Department of Forestry. The project was undertaken by mandate of the Oregon Legislature after 50,000 bumble bees were killed five years ago when blooming linden trees in a parking lot were sprayed with pesticide.

“The Oregon Bee Project is about putting tools in people’s hands to literally build and care for native bee pollinator habitat, and gardeners are really at the forefront of that effort,” said Andony Melathopoulos, OSU Extension bee specialist and leader of OSU’s participation in the project.

On the Oregon State campus in Corvallis, Al Shay, a horticulture instructor at OSU, has led a campaign to show how to be kind to bees. He and his students build pollinator houses and plant accompanying gardens. They’ve installed them, not only on campus, but around town at the Corvallis Fire Department downtown, the Methodist Church and Sunset Park.

Shay hopes to have 20 more pollinator houses placed in public locations by next year, some accompanied by gardens.

“As we become more urbanized, it makes sense to provide habitat for pollinators,” he said. “We’re trying to get the word out and tell people to do the same things in their own backyards.”

Langellotto agrees. Part of her research is looking at volunteer gardens and noting what conditions pollinators thrive in. They use mapping and geographic information systems (GIS) to see what’s adjacent to the gardens – highways, forests, waterways, shopping centers, farms or any other land use that may be nearby.

“We expect gardens can be a fantastic habitat for bees,” she said. “Gardens can be incredible for conservation in general. If we’re able to identify garden features that help conserve bees we will communicate that and hopefully get gardeners to do some of these things.”

Plant selection is the biggie, she said. One tiny garden in her study is right up against Interstate 5 but had the second most number of bees of the 24 they surveyed. And most likely it will rank first or second in diversity.

“It suggests that intentional plant choices make a difference,” Langellotto said. “If you plant it, they will come.”

Native plants play a large role, but there are many exotics that do just as well. Look for single flowers with flat faces; fluffy double flowers deter bees. Choose a diversity of plants and have some that bloom at different times of the year – some plants like Oregon grape even bloom in winter.

Plant in swaths. Planting something is better than nothing, but you’ll notice that a single plant rarely has pollinators visiting.

One of the most important things gardeners can put into practice is limiting use of pesticides (check with your local Extension office or Master Gardeners to determine what is wrong with your plants before treating).

Native bees are solitary and live in ground nests, so leave a little bare ground for them.

“Bees are crucial to the food we eat,” Langellotto said. “They help maintain the plants we love. Something as simple as planting a sustainable garden can help with conservation.”

Top 25 plants for attracting pollinators

Bloom winter through early spring (February through April)

Vine maple (Acer circinatum): Native, deciduous large shrub or small tree that can be trained to a single or multi-trunked form. Good as an understory plant under tall evergreens. Zone 7.

Tall Oregon grape (Berberis aquifolium, formerly Mahonia): The Oregon State flower, this native evergreen shrub busts out with huge can’t-miss-them clusters of yellow flowers. Zone 7.

Camas (Camassia spp.): A native bulb with tall foliage and an even taller stalk of blue flowers.

Crabapple (Malus floribunda): Deciduous tree with masses of pink or white blooms, followed by red berries. Zone 4.

Willow (Salix spp.): Many different types of this deciduous shrub or tree, depending on which you choose. Some have a graceful weeping form. Zone 6.

Bloom spring through early summer (April through June)

Western serviceberry (Amelanchier alnifolia spp.): Native deciduous shrub or small tree with star-shaped white flowers followed by maroon-purple berries. Zone 4.

Borage (Borago officinalis): An annual herb with fuzzy foliage and delightful clusters of blue flowers; will reseed year to year. An ancient plant that is used for medicinal purposes.

California lilac (Ceanothus spp.): Tough evergreen shrub with knobs of blue flowers that cover the plant like a blanket. Drought tolerant. There are many cultivars. Zone 7-8.

Tickseed (Coreopsis spp.): An adaptable perennial prized for its bright yellow flowers, often with a red eye, and drought tolerance. Various zones.

Geranium (Geramium spp.): These perennials are not the blustery blooming annual plants that we’re all familiar with; they are tough, hardy perennials with five-petaled flowers in many shades of purple and pink. Zone 3.

Globe gilia (Gilia capitata): A native annual that’s very adaptable to different situations. Sports puffs of lavender flowers. May reseed.

Lupine (Lupinus spp.): Tall spikes of flowers make these perennials, annuals, and biennials distinctive plants in the garden. The most common is blue, but hybrids run the gamut from pink and red, yellow and white and even bi-colors. Zone 3.

Chokecherry (Prunus virginiana): A native deciduous shrub or small tree with pendulous white flowers and attractive bark. Zone 2.

Bloom mid- to late summer (July through September)

Blue giant hyssop (Agastache foeniculum and spp.) A drought-tolerant perennial with rods of lavender-blue flowers. Smells like anise when crushed. Zone 4.

California poppy (Eschscholzia californica): The familiar, friendly orange perennial wildflower that’s as tough as it comes. Drought tolerant. Zone 5.

Oregon gumweed (Grindelia stricta or integrifolia): A native perennial bearing school-bus yellow, daisylike flowers. Great for the beach. Zone 8.

Sneezeweed (Helenium autumnale): Another native, yellow-blooming perennial with daisylike flowers and a big cone in the center. Zone 3.

Showy tarweed (Madia elegans): This yellow-blooming native plant is an annual herb, and a beautiful one at that. Flowers are centered with a red ring.

Catmint (Nepeta x faassenii): A pretty, pest-free perennial with gray-green, fragrant foliage and spikes of small flowers in shades of blue and purple. Zone 5.

Russian sage (Perovskia atriplicifolia): Airy clouds of lavender flowers distinguish this heat-loving, low-water perennial. Zone 4.

Phacelia (Phacelia spp.): A fast-growing annual with fernlike foliage topped with fascinating blue flowers that unfurl in a fiddlehead shape. Zone 7.

Stonecrop (Sedum spp.): There are any species of this succulent, both tall and low. Groundcovers normally put out small yellow flowers; tall have blooms in shades of pink. Drought tolerant. Various hardiness, some as low as Zone 4.

Bloom late summer to fall (September through November)

Michaelmas daisy (Aster amellus): An easy-to-grow perennial with daisylike flowers in various shades of purple and pink. There’s even a white one. Zone 4.

Goldenrod (Solidago canadensis): A native perennial with abundant sprays of sunshine yellow. Zone 4.

Douglas aster (Symphyotrichum subspicatum): An adaptable, very-long blooming native perennial with lavender-blue, daisylike flowers. Zone 5.

– List compiled by Signe Danler, OSU Horticulture Department