The exotic plant in your garden, the unusual crab on the beach, the grasses choking a river or creek : If they aren’t from around here, they may be poised to wreak havoc with the local environment – and cost you and your neighbors money.

Oregon’s natural communities and the urban, suburban, rural communities we reside in are increasingly threatened by invasive species, a silent form of biological pollution that often goes undetected until it is too late to treat. Controlling invasive species and the problems they cause cost Oregonians tens of millions of dollars annually and over a billion dollars in the United States.

Sam Chan, Sea Grant Extension’s aquatic ecosystems health educator, will speak in Eugene on Aug. 9 as part of the Oregon Museum of Science and Industry’s “Science Pub” series, which brings scientists and the public together in a casual pub environment to discuss developments in science and technology – while enjoying food and drinks. Adults only, no science background required.

What: OMSI Science Pub, The Invader in My Backyard: Invasive Species in Oregon
When: Thursday, Aug. 9, 7 p.m.
Where: Luna, 30 E. Broadway, Eugene
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