- A Rose Breeding Program:Screening for Black Spot Resistant Rose Material (1993)
- Blackspot and Powdery Mildew Control on Roses with Cyproconazole 1991 (1992)
- Development of Black Spot Resistant Rose Cultivars (1992)
- Rose blackspot control demonstration using micromax spray heads (Smith Cty, 1982) (1983)
- Screening rose plant material for black spot resistance, 1993 (1994)