David Ervin (@dervin_env) profile picture

David Ervin is a Professor Emeritus of Environmental Management and Economics and a Senior Fellow in the Institute for Sustainable Solutions at Portland State U

Portland, OR
Joined December 2019
I’m really looking forward to it! #HDD2023
As good fortune would have it @Gaines_ToddA will be in Perth at the right time to open #HDD2023 in person! He'll explain the scope of the global herbicide resistance problem. More speaker announcements coming soon. agsci.colostate.edu/people/d…
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Three Russian cosmonauts arrived at the International Space Station last night in flight suits made in the yellow and blue of the Ukrainian flag, in what appeared to be a daring statement against the war thetimes.co.uk/article/cosmo…
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The choreography and the cuisine of the perfect breakfast burrito disq.us/t/45h2bw5
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It's not too late to register for the @GCSAA conference #PoaPanel. We've got a great line-up and lots to discuss. See details here: gcsaaconference.com/educatio… @RUturfweeds @malherbologist @MSTurfgrass @UTTurfWeeds @TXWaterWoman @AlecKowalewski @mattoxgolf @iTweetTurf @jbunruh et al
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#SUSSpecialIssue “Innovating Practice and Policy for Sustainable Pest Management” welcomes the submission by @dervin_env @soniagrahambuch @dshaw_david #sustainability #AgricultureResilienceAct #Knowledge More at mdpi.com/journal/sustainabil…
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The Middle.
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David Ervin retweeted
Eugene Goodman. The man who saved the Senate.
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I don’t have time to deal with people who think today’s actions were justifiable or who deny that Trump didn’t have a direct role in what happened. Feel free to block me if you’re one of those people. Or drop one of these (🙋🏻‍♂️) so I can block you. (For the record I’m Republican) – at State College, PA
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Go Bucks!
In collaboration with #B1G COP/C & Conference office, ADs & SWAs ✅ vote to eliminate game requirement in 2020 #B1GFCG. @NUFBFamily vs. @OhioStateFB in #B1GFCG 🏆 Decision based on competitive analysis regardless of 🏈 Ws or Ls this weekend. ➡️FACTS: bit.ly/3qJBSTO
Great work showing the promise of Fraise mowing for cultural/mechanical control of annual bluegrass in @GCM_Magazine . @turfgirl24 @UTTurfWeeds @jbunruh
Fraise mowing shows promise as a non-herbicidal means of annual bluegrass control. Here, researchers assess its impacts and feasibility for golf turf managers: bit.ly/2FuFRAS.
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Penn State Research Survey - Your Help Needed! - mailchi.mp/psu/1709d4526w-26…
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Thank you to all of Oregon's firefighters, who have saved countless lives, homes, and businesses in unprecedented fire conditions (the amazing Grizzly Firefighters from The Dalles somehow still had a song in their hearts). We can never thank you enough. cnn.com/2020/09/16/us/oregon…
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US turf managers, please take our survey related to management of weeds in golf, sports and rec, and sod and seed production. Your participation in this survey is completely voluntary. Responses will be anonymous. Please click the link below to begin. confidential-survey.com/data…
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David Ervin retweeted
Our campus community is greatly saddened by the passing of Rep. John Lewis. The leadership and the example he set for our nation will leave an indelible mark on our history.
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Special thanks to Alan and the other terrific IGERT faculty for pursuing novel approaches with community partners on ecosystem service challenges facing urban areas.
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Join us on @zoom_us next Tuesday at 11 EST (3/31) to discuss all things Poa annua. Pre-register here: msstateextension.zoom.us/web… @UTTurfWeeds @MSTurfgrass @malherbologist @TXTurfGal @TravisWGannon @iTweetTurf @dervin_env @MBagavathiannan @GCSAA @FieldExperts @the_nalp
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Worth reading and considering carefully
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Stimulating workshop at WSSA 2020 on community approaches to HRM organized by David Shaw and facilitated by Amy Asmus with great panel of Ian Burke, Mark VanGessel, Clint Pilcher, Stanley Culpepper, George Frisvold and Katie Dentzman
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