Fehr and Caviness table and link to Michigan State rust publication and ISU publication?
Include a shorthand version of R stages: R1 = first flower R2 = full flower R3 = beginning pod R4 = full pod R5 = beginning seed R6 = full seed R7 = physiological maturity R8 = harvest maturity
“For more information on this or other topics related to soybean production, contact your state extension specialist or your local extension educator/agent.”
The following is the link to the soybean extension specialists: state extension soybean specialist
