Insect Phenology Model Evaluation Based on Daily Temperatures

Generates predicted stage change days for an insect, based on daily temperatures and development rate parameters, as developed by Pollard (2014) <>. A few example datasets are included and implemented for P. vulgatissima, the blue willow beetle, but the approach can be readily applied to other species that display similar behaviour.


Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.


1.0 by Rafael de Andrade Moral, a year ago

Browse source code at

Authors: Rafael de Andrade Moral [aut, cre] , Rowan Fealy [aut]

Documentation:   PDF Manual  

GPL (>= 2) license

Depends on ggplot2, dplyr, reshape, grid

See at CRAN