Question

the chemicals used by farmers to keep away insects​

Answer 1

Answer:

pesticides as well as insecticides is used to keep away insects from the crops .

Answer 2

Answer:

• Pesticides are chemicals designed to kill or control insects, weeds, fungi, rodents and microbes.
• Herbicide, an agent, usually chemical, for killing or inhibiting the growth of unwanted plants, such as residential or agricultural weeds and invasive species.
• Fungicides are pesticides that kill or prevent the growth of fungi and their spores.