David Mortensen's guest appearances

David Mortensen

KOPN Food Sleuth

Food Sleuth Radio

APEX Hour at SUU

Karuna Jaggar

Dana Gunders

Bettina Elias Siegel

Andrew Smith

David Thomas

Rebecca Scritchfield

Maya Shetreat

Brad Lancaster

Melanie Joy

Robert Lustig

Stephen Ritz

Will Harris

Chris Smith

Dave Chapman

Gail Hansen

OwlTail

Guest David Mortensen, Ph.D., Professor of Weed Ecology, Penn State U., explains unintended consequences of GMO crops engineered to resist herbicides, how weeds develop herbicide resistance, and alternatives to herbicidesNatural Resources Defense Council

<p>Guest David Mortensen, Ph.D., Professor of Weed Ecology, Penn State U., explains unintended consequences of GMO crops engineered to resist herbicides, how weeds develop herbicide resistance, and alternatives to herbicides<br/><a href="http://www.nrdc.org/media/2015/150909.asp" rel="nofollow" target="_blank">Natural Resources Defense Council</a></p>

David Mortensen Interview