mix) in water with a surfactant at a 1% solution. Different brands of a given active ingredient may have varying concentrations. Uses. Active ingredients contained in the majority of herbicide products used by professional land managers ... triclopyr amine are Garlon 3A, Brush-B-Gon, and Brush Killer (Table 1). Garlon 3A is a concentrated product (3 lb triclopyr per gal), $48 Garlon 3A + Tordon 101M 64 fl oz 64 fl oz A common mix in utility settings. Herbicides sold as commercial products vary in their concentration of active ingredients. For safety to surrounding vegetation, immediately treat cut stumps with a 41% active ingredient of glyphosate or a 44.4% active ingredient of triclopyr (Garlon 3A or Tahoe 3A) as a 20% solution (5 pints per 3-gal. 'Tordon 101M' is a Restricted Use Pesticide. Dow AgroSciences manufactures several products that contain triclopyr as their only active ingredient. Summary of the toxicity properties of each active ingredient and the percent of each active ingredient in the product. The main differences between the five products are the concentrations of triclopyr and the carrier compounds. The active ingredient in Garlon 4 disrupts the growth process within a plant by affecting hormones unique to plants. ... Garlon 3a: Dow agrosciences llc: Parent Product Dec 4, 1989: Active Renovate 3: Dow agrosciences llc: Distributor Product Garlon 3A, Vastlan and others. Products with triclopyr can be applied aerially or by ground application. ... Garlon® 3A herbicide, is labeled for control of emerged weeds and brush in standing water or on Active Ingredients: Triclopyr 44.4% Foruulation Type: Ester Herbicide Mode of Action: 4 EPA Signal Word: DANGER / PELIGRO Basal Bark: Year-round: Pathfinder II or Garlon 4 Ultra Also effective as a late-season application. Products may be ready-to-use, concentrated liquids, granules, or mixable powders. It is very important to kill black locust standing and cut down a few months later to prevent prolific root sprouts. Both Remedy (Garlon 4) and Garlon 3A are available in generic formulations that can save a lot but may have to buy 2.5 gal. Garlon 3A + Vanquish 48 fl oz 48 fl oz Removing 'Escort XP' from the mixture improves safety to grasses, but the rates of 'Garlon 3A' and 'Vanquish' should be increased to maintain the same activity against woody species. Pathfinder II, Turflon, Release, Garlon 3A and Garlon 4 all are triclopyr-based herbicides. Quick overview Garlon 3A Herbicide is the liquid ester formulation for foliar and basal bark applications, and is effective on actively growing brush by penetrating the bark and entering the cambium layer. Garlon 3A Herbicide is the liquid ester formulation for foliar and basal bark applications, and is effective on actively growing brush by penetrating the bark and entering the cambium layer. A surfactant (e.g., CWC 90) needs to be added. The active ingredient may be either oil soluble (diluted in oil) or water soluble (diluted in water). Garlon 3A and Vastlan are both triclopyr amine formulations but have different active ingredient concentrations. Also effective as a late-season application. There are over 200 products containing triclopyr. containers. If using a different glyphosate product, be sure to check the product label to see if a surfactant is needed; some come premixed. 3 Many of these products have other active ingredients in addition to triclopyr. Garlon 3A, Tahoe 3A, Triclopyr 3, Triclopyr 3A, Vastlan: Injector or axe frill and spray: Apply 0.5 ml or 1 ml diluted at 3- to 4-inch intervals between wound centers at convenient height completely around tree: Undiluted or diluted 1:1 in water: Any season, except during periods of heavy sap flow Garlon 4 does not have a similar effect on animals or insects. Approved uses for the product by general use type, pest, and crop or location. 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