Dicamba is a hormone type selective aromatic carboxylic acid herbicide developed by Velsicol (USA). Dicamba has effects on broad leaf plants without regard to annual or perennial, although has no effects on gramineous plant.
Dicamba 3,6-dichloro-o-anisic acid
Dicamba is not a medical substance. It is a selective herbicide used to control broadleaf weeds and woody plants [1]. It is available in several forms, including a liquid and a salt, and is commonly used in agriculture and other applications [1].
Here are some of the characteristics of Dicamba:
- Chemical compound: Dicamba is a selective systemic herbicide first registered in 1967 [1].
- Function: Dicamba works by mimicking a natural plant hormone, causing uncontrolled growth and ultimately killing the plant [2].
- Uses: Dicamba is used in agriculture to control weeds in crops such as corn, soybeans, and cotton [2]. It is also used in non-agricultural settings, such as on golf courses and roadsides [2].
Potential hazards of Dicamba:
- Environmental: Dicamba can volatilize (evaporate) and move through the air, which can damage nearby crops that are not tolerant to it [5].
- Human health: Dicamba is considered to be slightly toxic to humans, and exposure can cause eye irritation, skin rash, and nausea [3].
Safety precautions:
- Always read and follow the instructions on the herbicide label before using it.
- Wear appropriate personal protective equipment (PPE), such as gloves, goggles, and a long-sleeved shirt when handling dicamba.
- Avoid contact with skin and eyes.
- Do not apply dicamba in windy conditions.