individual publications

• academic article

  • Field persistence of ice-nucleating Pseudomonas fluorescens in overwintering Colorado potato beetles .  Biological Control.  21:11-18. 2001
  • Insecticide resistance of diamondback moth in North America.  Journal of Economic Entomology.  86:11-19. 1993
  • Identification of the sex pheromone of the tomato pinworm, Keiferia lycopersicella (WALS.).  Journal of Chemical Ecology.  17:175-183. 1991
  • Evaluation of partial plant sampling procedures and corresponding action thresholds for management of Lepidoptera on cabbage.  Journal of Economic Entomology.  78:913-916. 1985
  • Variegated cutworm (Lepidoptera: Noctuidae): Leaf-area consumption, feeding site preference and economic injury level calculation for potatoes..  Journal of Economic Entomology.  78:1095-1099. 1985
  • Response of variegated cutworm (Lepidoptera: Noctuidae) to various light levels.  Annals of the Entomological Society of America.  77:152-154. 1984
  • Comparison of action thresholds for lepidopterous larvae on fresh market cabbage.  Journal of Economic Entomology.  76:196-199. 1983
  • Influence of cultivar, tuber depth, and soil moisture on potato tuberworm infestation on potatoes.  Southwestern Entomol.  6:303-306. 1981
  • Effects of commonly used insecticides on the potato tuberworm and its associated parasites and predators in potatoes.  Journal of Economic Entomology.  74:303-308. 1980
  • Postharvest potato tuberworm population levels in cull and volunteer potatoes, and means for control.  Journal of Economic Entomology.  73:8-11. 1980
  • Potato tuberworm damage to potatoes under different irrigation and cultural practices.  Journal of Economic Entomology.  72:261-264. 1979
  • Seasonal patterns of potato tuberworm moth abundance as determined by pheromone trapping.  Environmental Entomology.  8:541-543. 1979
  • Time of tuber infestation and relationships between pheromone catches of adult moths, foliar larval populations, and tuber damage by the potato tuberworm.  Journal of Economic Entomology.  72:599-601. 1979

• article

  • North American Diamondback Moth Resistance Project 1989

• chapter

  • Using Ice nucleating bacteria to reduce winter survival of Colorado potato beetles: Development of a novel strategy for biological control. .  Insect Timing: Circadian Rhythmicity and Seasonality. 213-227. 2001

• conference paper

  • Insecticide resistance of diamondback moth in North America.  Diamondback moth and other crucifer pests: proceedings of the Second International Workshop, Tainan, Taiwan, 10-14 December 1990. 447-454. 1992