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Prime Source Triclopyr 3A is a specialty herbicide for the control of broadleaf weeds and woody plants in forests and industrial non-crop areas. It may also be used within non-irrigation ditch banks; fence rows; rights-of-ways; non-crop areas around farms; grazed areas, and establishment and maintenance of wildlife openings on these sites; Christmas tree plantations; and chemical mowing. When in use within production forests and industrial non-crop sites, the application may include controlling target vegetation in and around standing water sites such as marshes, wetlands, and the bank of ponds and lakes. Triclopyr 3A may also be for control of submersed, emerged, and floating aquatic plants in aquatic sites such as lakes, reservoirs, ponds, and non-irrigation canals and ditches with little to no outflow. This product comes in a 2.5 gallon container.
Product Documents
| Active Ingredient | Triclopyr 44.4% |
|---|---|
| For use in | Aquatic sites which have little or no continuous outflow, around farm buildings, christmas tree plantations, communication lines, electrical power lines, fence rows, forests, industrial non-crop areas, industrial manufacturing and storage sites, non-irrigation ditch banks, pipelines, railroads, rights-of-way, roadsides and wetland sites in production forests |
| Pet safe | Yes, if used as directed on Label |
| Formulation |
Professional Product Group 4 Herbicide |
| NOT FOR SALE TO | AK, AZ, CO, CT, DC, DE, HI, IA, IN, MD, ME, MI, MT, ND, NE, NH, NJ, NM, NV, PT, RI, SC, SD, TN, TX, VT, WY |
| Shipping Weight | 29.00 lbs |
| Manufacturer | Prime Source |
| EPA Registration | 42750-127 |
WOODY PLANT SPECIES
Alder, arrowwood, ash, aspen, australian pine, bear clover (bearmat), beech, birch, blackberry, blackgum, brazilian pepper, cascara, ceanothus, cherry, chinquapin, choke cherry, cottonwood, crataegus (hawthorn), douglas fir, dogwood, elderberry, elm, gallberry, hazel, hornbeam, kudzu*, locust, madrone, maples, mulberry, oaks, persimmon, pine, poison ivy, poison oak, poplar, salt-bush (baccharis spp.), salt cedar**, salmonberry, sassafras, scotch broom, sumacm sweetbay magnolia, sweetgum, sycamore, tanoak, thimbleberry, tulip poplar, waxmyrtle, western hemlock, white titi, wild rose, willow, and winged elm.
* For complete control, retreatment may be necessary.
** Use cut surface treatments for best results.
ANNUAL AND PERENNIAL BROADLEAF WEEDS
Bindweed, burdock, canada thistle, chicory, curly dock, dandelion, field bindweed, lambsquarter, mexican petunia, plantain, purple loosestrife, ragweed, smartweed, spanich needles/common beggarticks, tansy ragwort, tropical soda apple, vetch, wedelia, and wild lettuce.
Purple Loosestrife (Lythrum salicaria) can be controlled with foliar applications of TRICLOPYR 3A. For broadcast applications use a minimum of 6 to 8 wuarts of TRICLOPYR 3A (4 ½ to 6 lb ae of triclopyr) per acre. Apply TRICLOPYR 3A when purple loosestrife is at the bud to mid-flowering stage of growth. Follow-up applications for control of regrowth should be made the following year in order to achieve increased control of this weed species. For all applications, a non-ionic surfactant should be added to the spray mixture. Follow all directions and use precautions on the label of the surfactant. Thorough wetting of the foliage and stems is necessary to achieve satisfactory control. A minimum spray volume of 50 gallons per acre is recommended for ground broadcast applications.
If using a backpack sprayer, a spray mixture containing 1% to 1.5% TRICLOPYR 3A or 5 to 7.6 fl. oz. or TRICLOPYR 3A per 4 gallons of water should be used. All purple loosestrife plants should be thoroughly wetted.
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