See Toxicity Category box. Trees, brush and weeds along these rights-of-way can create hazards. See Exposure box. Weed, tree and bush killer with the ingredient triclopyr is highly effective and generally safe to use around animals and people. It is also used for broadleaf weeds, particularly Creeping Charlie (Glechoma hederacea). Dicamba and Triclopyr are the active ingredients that seem to provide the best control of creeping Charlie, although 4-D also provides some level of control. 2. Ready-to-use triclopyr products with less than 8 percent active ingredient will not consistently work for cut stump treatment. See Herbicide selectivity box. In the USA it is sold under the trade names Garlon and Remedy, and in the UK as SBK Brushwood Killer. Triclopyr products with 8 percent active ingredient can be effectively used but should not be diluted. For either glyphosate or triclopyr, a small amount goes a long way when treating stumps. Prepare a 15- to 25-percent solution of triclopyr or glyphosate herbicide mixed with fuel oil. Triclopyr is mildly irritating to corrosive to the eyes (1). / IFAS University of Florida, Gainesville . Why do you need to control vegetation along rights-of-way? Visual symptoms usually appear in 1 … A lush, unbroken expanse of bright green lawn is a lovely thing to behold. Brush Killer for Hard-to-Kill Brush penetrates leaves, woody stems, and cut surfaces of the plant and then moves through the vascular system of the plant. How does it work? Triclopyr is available to licensed applicators for commercial use in either amine (Garlon 3A) or ester (Garlon 4) formulations. In other words, they can kill other plants that may have inadvertently come in … The following information provides specifi cs on Garlon 4 and explores questions often asked concerning its use. How Do ... Diquat (Reward) Triclopyr (Garlon)* Garlon 4 Ultra Herbicide is not labeled specifically for use with a hack and squirt method for tree control, but typically this is an effective application using triclopyr herbicides. For most right-of-way uses, safety remains a major reason for managing vegetation. At KG Landscape, we use a specialty herbicide that contains more of the active Dicamba and Triclopyr … Keeping the weeds from popping up and destroying that gorgeous view is a constant battle. ingredient triclopyr. How toxic is triclopyr? Triclopyr is a systemic, foliar herbicide in the pyridine group. Work Greg MacDonald Agronomy Dept. How does triclopyr work? Triclopyr ester (0.75 to 1% solution) is the most effective formulation of triclopyr on thimbleberry and the other three species of wild blackberries. 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