DTN writer Pam Smith reported yesterday that, “The Tennessee Department of Agriculture (TDA) on Wednesday joined other Southern states by announcing additional measures to mitigate the risk of herbicides containing dicamba.
“The new rules filed with the Tennessee Secretary of State extend through Oct. 1, 2017, and require anyone spraying dicamba to be certified as a private or licensed applicator and keep records of the applications. Available hours to spray dicamba are now restricted to a period of 9 a.m. to 4 p.m. to avoid temperature inversions. No older formulations of dicamba products can be sprayed in agricultural settings for the remainder of the agricultural growing season. Applications over the top of cotton after first bloom are also prohibited.
“Dicamba herbicide is the suspected cause of widespread crop injury across several states.”
The DTN article noted that, “The Missouri Department of Agriculture said it may lift the temporary ban on the sale and use of in-crop use of the herbicide this week if a new label is developed with additional safeguards. The state has received over 130 official complaints related to dicamba since June 13, 2017.
“Both Monsanto and BASF, companies that manufacture dicamba herbicides designed to work with new Xtend-traited soybeans and cotton, confirmed to DTN that they have been actively working with state rule makers. ‘We are hopeful we will be able to reach resolution on this matter in very short order,’ said Monsanto spokesman Kyel Richard.”
Ms. Smith added that, “Tennessee has been working closely with producers, industry representatives, manufacturers and the University of Tennessee to address complaints of potential off-target movement of dicamba. Most of those complaints are from farmers, a release said. As of July 11, state officials told DTN they were investigating 69 complaints of possible dicamba drift.
“In Arkansas, official complaints continue to pile up with 633 recorded as of July 11. An official ban of dicamba sales and spraying in row crops began at 12:01 a.m. on July 11.”
