selected publications
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academic article
- How Hives Collapse: Allee Effects, Ecological Resilience, and the Honey Bee. PLOS One. 11:e0150055. 2016
- Oxygen consumption during the life cycles of the prepupa-wintering bee Megachile rotundata and the adult-wintering bee Osmia lignaria (Hymenoptera : Megachilidae). Annals of the Entomological Society of America. 97:161-170. 2004
- Complex population dynamics in the real world: Modeling the influence of time-varying parameters and time lags. Ecology. 79:2193-2209. 1998
- Joint density dependence. Ecology. 79:426-441. 1998
- Density-dependence in rangeland grasshoppers (Orthoptera, Acrididae). Oecologia. 96:1-8. 1993
- Toward a general-model of rangeland grasshopper (Orthoptera, Acrididae) phenology in the steppe region of Montana. Environmental Entomology. 20:1504-1515. 1991
- Development of 2 rangeland grasshoppers at constant temperatures - development thresholds revisited. Canadian Entomologist. 121:363-371. 1989
- Further statistical-inference methods for a stochastic-model of insect phenology. Environmental Entomology. 17:887-893. 1988
- Stochastic phenology model for the western spruce budworm (lepidoptera, tortricidae). Environmental Entomology. 15:547-554. 1986
- Stochastic-model of insect phenology - estimation and testing. Environmental Entomology. 15:540-546. 1986
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conference paper
- Reverse Engineering of Legacy Agricultural Phenology Modeling System. 2014 IEEE 11th International Conference on Information Technology: New Generations (ITNG). 508-513. 2014