publication venue for
- Economic injury levels for pea aphids (Hemiptera: Aphididae) as direct pests of commercial dry peas (Fabaceae) during reproductive growth stages in the Pacific Northwest of North America. 151:365-377. 2019
- Epicuticular wax on pea plants decreases instantaneous search rate of Hippodamia convergens larvae and reduces attachment to leaf surfaces. 135:93-101. 2003
- Spatial heterogeneity of low-density populations of Melanoplus sanguinipes (Orthoptera : Acrididae) associated with grazing and vegetation treatments. 133:843-855. 2001
- A System for Quantifying Behavior of Neonate Caterpillars and Other Small, Slow-moving Animals. 121:1125-1126. 1989
- Development of 2 rangeland grasshoppers at constant temperatures - development thresholds revisited. 121:363-371. 1989