The Resurgence of Conventional Varieties
Conventional soybeans have recently been generating some buzz. While some growers are returning back to conventional soybean varieties, think back before 1996, complicated weed control programs were needed for conventional soybeans. But that said, in this tight economy, made tougher by higher input costs, conventional soybeans might prove to be just as much of an economical option as glyphosate-tolerant (GT) varieties.
In a recent Delta Farm Press article, University of Missouri professor, Grover Shannon said, "Weed control had been pretty easy until glyphosate-resistant weeds started popping up."
University and public breeding programs are investing more research hours in conventional varieties, allowing hybrids that perform just as well as their GT counterparts to be available to growers. Some have the mentality that as long as they already have to use additional, non-glyphosate herbicides, why not look at conventional varieties?
With conventional varieties, the crop needs more management. And, more care. Issues like glyphosate drift, co-mingling with GMO varieties and making sure neighbors are aware. Conventional soybean management encourage solid management practices, including the use of a pre-emergence, residual herbicide, such as Prefix®, followed by the use of a post-emergence herbicide.
Are you considering returning to conventional soybean varieties? What is the basis for your decision?
Important: Always read and follow label instructions before buying or using these products. Prefix® is a registered trademark of a Syngenta Group Company.