Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this can be accomplished.
Bio-fertilizers are cost effective and eco-friendly. Microbes can also act as bio-pesticides to control insect pests in plants. An example of bio-pesticides is Bacillus thuringiensis, which produces a toxin that kills the insect pests. Dried bacterial spores are mixed in water and sprayed in agricultural fields.
