1. Conservation tillage crop establishment in relation to density of the field slug (Deroceras reticulatum (Müller));Barratt,1989
2. Comparison between defined-area traps and refuge traps for sampling slugs in conservation tillage crop environments;Byers,1989
3. Continuous alfalfa invertebrate pests during establishment;Byers;J. Econ. Entomol.,1984
4. Reduction in corn survival, growth, and yield caused by juvenile slugs;Byers,1989
5. Slugs as a primary limitation to establishment of sod-seeded lucerne;Dowling;Crop Prot.,1985