New and Sealed Syngenta Tenacity Herbicide 8 fl Oz Bottle. Check REL batch number from the picture.... This is probably the lowest price on this fresh stock. Ships Same Day of ORDER. The item "Tenacity Herbicide 8 Oz (NEW AND SEALED)" is in sale since Saturday, September 28, 2019.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Weed & Pest Control\Weed Control\Herbicides & Fungicides". The seller is "bhakua" and is located in Edison, New Jersey. This item can be shipped to United States.