Published February 1974. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published September 1970. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published July 1976. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
The data represent 48-state USA weather and climate data (both site and gridded), biological phenology (developmental) models, combined with photoperiod response (diapause inducing sensitivity to short daylengths). The example data sets are specific to a single insect biological control organism (a leaf beetle introduced to control purple loosestrife, an invasive...