Field-Scale Roles of Density, Temperature, Nitrogen, and Predation on Aphid Population Dynamics Perry de Valpine, Jay A. Rosenheim Last updated on Jun 8, 2022 Cite DOI URL Agriculture Aphis gossypii Bayesian and frequentist evidence California computational statistics methodology density dependence field studies Markov chain Monte Carlo Monte Carlo kernel likelihood population dynamics San Joaquin Valley stage-structure state–space model USA