- Herbicide Combinations for Weed Control in Ornamental Bulbs. 2012
- Herbicide Combinations for Weed Control in Ornamental Bulbs. 2011
- Herbicides for Weed Control in Dahlia. 2011
- Herbicide Combinations for Weed Control in Ornamental Bulbs. 2010
- Herbicide Combinations for Weed Control in Ornamental Bulbs. 2009
- Testing of Herbicides in Ornamental Bulbs. 2006
- Post-bloom weed control in tulip. 2005
- Post-bloom weed control in tulip. 2004
- Postemergence weed control in tulip. 2003
- Effects of Herbicide Application Timing on Field Grown Tulip, Narcissus, and Bulbous Iris. 2002
- Weed control in ornamental bulbs. 2002
- Weed control in ornamental bulbs. 2000–2001
- Weed control in ornamental bulbs. 2000
