You are here
USA National Phenology Network
March 1, 2018
Our new Pheno Forecast maps show when management actions should be taken for five pest species including emerald ash borer, apple maggot, lilac borer, hemlock woolly adelgid, and winter moth. These maps are updated daily and are available 6 days in the future. Sign up to receive notifications.
Celebrating 10 Years of Nature’s Notebook
This month we celebrate the co-founders of the USA-NPN: Dr. Julio Betancourt of the US Geological Survey and Dist. Prof. Mark D. Schwartz of the University of Wisconsin-Milwaukee. Mark and Julio provided the vision for a national network to collect, store and share phenology data. Their work, combined with strong institutional support from the USGS and the University of Arizona and the collaboration of many partner organizations, has shaped the USA-NPN to what it is today.