Chemicals used to control weeds are ___ .
All of these
Herbicides
Weedicides
Pesticides
Weedicides are chemicals used to control weeds. They are diluted with water and sprayed in the fields with a sprayer.
The chemicals used to destroy weeds are known as weedicides.
Chemicals that kill weeds are known as herbicides.
In the following picture, chemicals are being sprayed on the paddy fields to kill the weeds. Such chemicals that kill weeds are known as weedicides.