This variety is so new it's likely to replace other new varities that haven't even reached full commercial production yet. Seed isn't likely to be plentiful until 1969, but you can learn today why we predict it will go strong in nearly half of Iowa's soybean area.
Weber, C. R.
"HARK - It's New! - It's Good!,"
Iowa Farm Science: Vol. 21
, Article 2.
Available at: https://lib.dr.iastate.edu/farmscience/vol21/iss11/2