It takes many eyes to spot all the invasive pests, plants and pathogens that might possibly come into Oregon and cause damage. That’s why, 15 years ago, the founders of the Oregon Invasive Species Council decided to enlist the public’s help. They set up a hotline at 1-866-INVADER, where people could call in and report […]
Website educates public on invasive pest threats
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Although the agriculture community is well aware of invasive pests and pathogens — including the emerald ash borer, sudden oak death, the giant African snail, the citrus psyllid, the Asian longhorned beetle and many others — agriculture cannot fight them alone. These pests can be transported unwittingly by the general public; therefore, public awareness is needed to […]
Oregon gets a B- in invasive species management
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Oregon, as a whole, could be doing better in its fight against invasive species. That’s the verdict from the Oregon Invasive Species Council (OISC), which gave the state a B-minus on its annual Invasive Species Report Card (PDF). That’s down a full letter grade from 2012, when the state received an A-minus. The main difference? […]
USDA revises Phytophthora regulations
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Update, Jan. 15: The Capital Press agricultural newspaper (Salem, Ore.) has published a news story about the change in rules and what it means, including more in-depth comments from OAN Executive Director Jeff Stone. ——————————— The USDA Animal and Plant Health Inspection Service (APHIS) announced that it has revised regulations (PDF) that are intended to […]
October Digger arrives in mailboxes
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The October issue of Digger has been mailed to subscribers. This month’s cover story, titled “Street tough,” highlights a new generation of trees that can handle challenging growing conditions in the city (PDF). Other articles in the current issue include: “Feeding the imagination” (PDF) American pitcher plants, Venus flytraps and other carnivorous plants inspire columnist […]
Can a native also be considered invasive?
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Eastern Oregon grassland with encroaching Western juniper. Photo courtesy of Oregon Department of Agriculture. Dan Hillburn, administrator of the Oregon Department of Agriculture Plant Division, blogged on Saturday about the dilemma posed by Western juniper (Juniperus occidentalis) choking out grassland habitat in Eastern Oregon. As he explains, these trees are native, but the Native Americans […]
Oregon gets an A minus on invasive species report card
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Oregon deserves an A-minus for its efforts to limit and control the introduction of invasive plants, animals and pathogens into the state, according to the Oregon Invasive Species Council. The group issued its annual Invasive Species Report Card on Jan. 9. Some highlights pertaining to the nursery industry include the following: The Oregon Legislature passed […]
Minnesota enlists dogs against emerald ash borer
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The invasive emerald ash borer, a 1/2-inch beetle, has carved a path of destruction through the American Midwest and the East Coast. But now Minnesota officials are trying something new to combat the pest:
Asian longhorned beetle traps developed
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Researchers have developed a trap (PDF) for luring in the destructive and much-feared asian longhorned beetle (ALB), which has no natural enemies as it cuts a path through neighborhoods and forests. The secret? Bug pheromones. Hat tip to “bug ladies” Suzanne Wainwright-Evans and Robin Rosetta for passing this information along.
Read the March issue of Digger
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A feature article on trees that are ideal for containers (PDF) — we’re talking for the end consumer, not the producer — highlights the March issue of Digger magazine. You can read the entire issue in flipbook format here — fast connection recommended — or download the individual articles as PDF files. Additional articles in […]