| Banned and severely restricted pesticides EJ Buffington, SK McDonald Colorado Environmental Pesticide Education Program, 2006 | 12 | 2006 |
| Adjuvants & Surfactants EJ Buffington, SK McDonald Colorado Environmental Pesticide Education Program, 2006 | 4 | 2006 |
| Personal Safety in the Greenhouse M Shour, B Buffington | | 2018 |
| Worker Protection Standard Training Video for Workers and Handlers Now Available E Buffington, K Schaefer | | 2017 |
| Industrial and Right-of-way Weed Control EJ Buffington, SK McDonald Colorado State University Environmental and Pesticide Education Program, 2016 | | 2016 |
| Fumigation: Category 7C B Buffington Iowa State University, University Extension, 2015 | | 2015 |
| EPA Announces Final Revisions to Worker Protection Standard Regulations E Buffington, K Schaefer | | 2015 |
| Iowa Core Manual: Iowa Commercial Pesticide Applicator Manual B Buffington, M Shour, K Schaefer, HM Hanna Iowa State University, University Extension, 2015 | | 2015 |
| Integrated Crop Management and Pesticide Application: Field Records: 2015 Season KP Schaefer, B Buffington Iowa State University, Extension and Outreach, 2014 | | 2014 |
| Agricultural Insect Management: Category 1B: Iowa Commercial Pesticide Applicator Manual C Pilcher, K Holscher, M Rice, B Buffington Cooperative Extension Service, Iowa State University, 2014 | | 2014 |
| New Proposed Pesticide Applicator Certification and Training Rule from EPA-Public Comment Period Now Open K Schaefer, E Buffington | | 2014 |
| Iowa Pesticide Education Program Updates Name E Buffington, K Schaefer | | 2014 |
| Agricultural Health Study Participants Encouraged to Respond E Buffington | | 2013 |
| Speaker contact information M Al-Kaisi, S Barnhart, B Buffington, L Burras, M Castellano, S Conley, ... Integrated Crop Management Conference 515, 5, 2012 | | 2012 |
| Review and Quiz Modules for Iowa Commercial Pesticide Applicator Manual Now Available E Buffington | | 2012 |
| Managing Pesticide Containers KP Schaefer, B Buffington Iowa State University, University Extension, 2011 | | 2011 |
| Seed treatment category 4 B Buffington, A Gaul | | 2011 |
| Speaker contact information L Abendroth, M Al-Kaisi, S Barnhart, B Buffington, W Edwards, R Elmore, ... Integrated Crop Management Conference 515, 5, 2010 | | 2010 |
| Pesticides and Water Quality KP Schaefer, B Buffington Iowa State University, University Extension, 2010 | | 2010 |
| New Commercial Pesticide Applicator Manuals Available Soon E Buffington | | 2010 |
