Evaporation pan scheduling: How to reduce water use and maximize yields in greenhouse roses

by Steve A. Tjosvold, Kurt Schulbach
Published 1991-05-01

Resistant cultivars, fungicides combat downy mildew of spinach

by Steven Koike, Richard Smith, Kurt Schulbach
Published 1992-03-01

Improving irrigation systems conserves water in greenhouse-grown cut flowers

by Kurt Schulbach, Steve Tjosvold, Danyal Kasapligil
Published 1999-03-01

On-farm nitrogen tests improve fertilizer efficiency, protect groundwater

by Timothy Hartz, Richard Smith, Kurt Schulbach, Michelle LeStrange
Published 1994-07-01

Celery petiole lesion damage caused by insecticide

by Steven Koike, Richard Smith, Kurt Schulbach, William E. Chaney
Published 1998-07-01