Rhykerd et al., 2009. Purdue University, Cooperative Extension Publications Document reference Rhykerd, C. L. ; Johnson, K. D., 2009. Minimizing the prussic acid poisoning hazard in forages. Purdue University, Cooperative Extension PublicationsWeb http://www.agry.purdue.edu/ext/forages/publications/ay196.htmCitation key Rhykerd et al., 2009Datasheets Columbus grass (Sorghum x almum)Sudan grass (Sorghum × drummondii)
