The Environmental Protection Agency recently banned the insecticide chlorpyrifos due to concern over the chemical’s neurological impacts on humans, so Oregon's grass seed industry needs immediate solutions for insect control.
In this episode, Jacob Putney and Chal Landgren discuss the history and science behind growing Christmas trees in Oregon. Landgren is the former OSU Extension Christmas Tree Specialist.
Jacob Putney, Chal Landgren |
Dec 2022 |
Podcast episode