Tamarisk control: Leaf beetle introductions in Southwestern Colorado workshop Saturday, June 19

A picture named tamariskleafbeetle

From The Telluride Watch:

The Colorado Native Plant Society hosts a free seminar and field trip on tamarisk beetle control introductions in Delta County Saturday, June 19, 9 a.m.-12 p.m., with “Beetle Wrangler” Mike Drake, executive director of Painted Sky, discussing the history of tamarisk beetle introductions, how they control tamarisk, the logistical and financial advantages and what has been achieved in Delta County. After a classroom session, the group will tour Confluence Park in Delta to see firsthand results.

Tamarisk or salt cedar is on Colorado Department of Agriculture’s B list of noxious weeds. B list plants need to be controlled to stop their spread. Despite recent U.S. Geological Survey study findings that tamarisk isn’t quite the water hog it was long believed it to be, it still chokes riverbanks, reduces native plants and biodiversity, especially bird species, and tends to take over the landscape. Its presence increases soil salinity, thwarting competition from other plants.

Attendees should wear walking shoes and bring a lunch. You need not be a member of Colorado Native Plant Society to attend, but seminar is limited to 15. Meet at Painted Sky office, in the U.S. Department of Agriculture, 690 Industrial Blvd in Delta. Call or email Gay Austin to register or for more information: austinaceae37@roadrunner.com or 970/641-6264.

More tamarisk control coverage here and here.

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