Define:a. Pesticides:b. Insecticides:c. Fungicides:d. Herbicides:
a. Pesticides: The chemicals which are used to control or kill the pests are called pesticides. For example, DDT, BHC, alddrin, etc.
b. Insecticides: The chemicals which are used to kill the insects are called insecticides. Some insecticides are DDT ( Dichlorodiphenyl trichloroethane)
c. Fungicides: The chemicals which are used to control moulds & fungi are called fungicides. Some fungicides are CuSO4solution, Aluminum phosphate (AIP).
d. Herbicides: The chemicals which are used to control...