Pre-Emergence Treatment Considerations for Soybeans
Early weed competition in soybeans can reduce yields where glyphosate is not applied early.
AgVenture reminds growers to make post-emerge glyphosate applications before weeds reach 6 inches tall. Pre-emergence herbicides reduce weed competition and improve the control of tough weeds including giant ragweed, lambsquarters and water hemp.
In addition, pre-emerge herbicides protect yield when weather or workloads delay post applications.