Picloram is a systemic herbicide used for general woody plant control. It also controls a wide range of broad-leaved weeds, but most grasses are resistant. [3] A chlorinated derivative of picolinic acid, picloram is in the pyridine family of herbicides.

Picloram kills or damages annual and perennial broadleaf herbs and woody plants. It acts as an “auxin mimic” or synthetic growth hormone that causes uncontrolled and disorganized growth in susceptible plants.

Picloram is a systemic herbicide used for control of woody plants and a wide range of broad-leaved weeds along roads, power lines and long right-of-ways. Most grasses are resistant to picloram, so it is used in range management programs to control noxious weeds and brush.

Picloram is a persistent systemic herbicide used for general woody plant control and a broad-leaved weeds on non-crop and utility areas. It also controls a wide range of broad-leaved weeds, but most grasses are resistant.

Picloram’s potassium salt formulation is the active ingredient (24.4%) in the herbicide product Tordon used by the Washington Department of Transportation (WSDOT) for selective broadleaf treatment of hard-to-control noxious weed species. Picloram also …

Picloram is a systemic herbicide used for general woody plant control. It also controls a wide range of broad-leaved weeds, but most grasses are resistant. A chlorinated derivative of picolinic acid, picloram is in the pyridine family of herbicides.

Picloram is a chemical which can travel (seep or leach) through soil and can contaminate ground water which may be used as drinking water. Picloram has been found in ground water as a result of agricultural use.