7 Pa. Code § 115.401
At least 8 feet shall separate varieties of soybean. Soybeans may not be planted in a previous soybean field unless the previous crop was planted with a class of certified seed of the same variety.
The provisions of this § 115.401 amended February 29, 1980, effective March 1, 1980, 10 Pa.B. 911; amended April 6, 1990, effective April 7, 1990, 20 Pa.B. 1878. Immediately preceding text appears at serial page (48899).