Research-based educational materials about Pesticides from the OSU Extension Catalog

Cover image of 2019 PNW Weed Management Handbook
Weed
Revised April 2019
Cover of 2019 PNW Insect Management Handbook
Insect
Revised April 2019
EM 9052
Published August 2012
EM 8934
Published September 2007
cover image of "Rights-of-Way Vegetation Managment" publication
EM 8863
Published June 2004