1. Glyphosate: This is a broad-spectrum herbicide that kills most plants by interfering with their ability to produce essential amino acids. It is commonly used in agriculture and home gardens.
2. 2,4-D: This is a selective herbicide that kills broadleaf weeds while leaving most grasses unharmed. It is commonly used on lawns and golf courses.
3. Atrazine: This is a selective herbicide that is used to control annual broadleaf and grassy weeds in corn and sorghum crops.