As of 3 October 2018, new 2,4-D label instructions have come into effect, as mandated by the Australian Pest and Veterinary Medicine Authority (APVMA). 7 Oct 2018 New label instructions for 2,4-D based herbicides are now in place, effectively immediately. 24 Oct 2018 4 Oct 2018 As of 3 October 2018, the new 2,4-D label instructions came into effect and old labels have been suspended. Users of 2,4-D must comply withFrontline 2,4-D XC Herbicide Tank-Mix is a selective tank-mix for postemergent control of . See “DIRECTIONS FOR USE” section of this label for complete.