Has anyone run a degree-day based stage-structured insect phenology model using SAS?

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Ajit kumar Roy

pl see the link for answer

http://jenny.tfrec.wsu.edu/opm/displaySpecies.php?pn=-50

Swaroop Kher

Thank you for your response and for the link. The information is definitely good but I am specifically looking for stage structured models and codes in SAS than general degree day info. Thanks though for your input.