Kim Cassida and Joe Paling – Michigan State University Extension
February 2020
2019 MSU Cover Crop Variety Test Report
Source link here.
Bethany Lovaas and Dr. Ingeborg Langohr – Animal Disease Diagnostic Lab, Purdue University
Winter 2004
Source link here.
Dave Dyer – USDA NRCS Plant Materials Center, Davis, California.
September 2005
Plant Guide for Woollypod Vetch
Source link here.
Margaret Smith, Mary Wiedenhoeft, and Sarah Carlson – Iowa State University Extension
2008
Flax Production Guidelines for Iowa
Source link here.
Pavek, P.L.S. 2016. Plant Guide for buckwheat (Fagopyrum esculentum). USDA-Natural Resources Conservation Service,
Pullman Plant Materials Center. Pullman, WA.
Published September 2014, Revised March 2016
Source link here.