On January 3, 2017, officials with the Arkansas State Plant Board (Plant Board) voted 11 to 3 to uphold its statewide ban of dicamba. The vote came after a subcommittee of the state's legislative council asked the board to reevaluate its earlier decision. The subcommittee will revisit the Plant Board's decision again on January 16, 2018. That the subcommittee plans to revisit its decision in just two weeks is noteworthy and illustrates the controversy surrounding this and other similar state bans.
Given the panel will meet again in the next few weeks, this may indicate that the legislature is urging some greater flexibility -- that is, a longer application window that would allow some growers to use the herbicide, along with consideration of any data about the newer formulations designed to reduce the likelihood of drift.
Whether any “flexibility” or additional data will be sufficient to convince the Plant Board that the product can be used without expecting drift incidents in the future is not clear, especially since the issue has become a point of intense political debate.