The Tennessee Department of Agriculture announced new limits on the use of dicamba-based herbicides this week. The move follows practical bans issued by Arkansas and Missouri for using dicamba for row crop applications, as concerns and drift damages mount. Missouri, however, released its “stop sale, use or removal” order Thursday on dicamba-based herbicides.
The new rule in Tennessee restricts application to certified private applicators or licensed pest control operators, certified by the state. The rule also prohibits the use of older formulations of dicamba products for the rest of this growing season and restricts application hours to between 9 a.m. and 4 p.m.
The new rules, according to the state’s Department of Agriculture, is in response to farmer-to-farmer complaints of suspected dicamba drift damage to crops. The measures are in effect until October first of this year, and violators could be fined up to $1,500 per violation. With removal of its ban, Missouri announced similar limits on dicamba use Thursday, which includes wind, time and applicator restrictions, as well as required notification of planned dicamba applications online.