Advantages of Biocontrol Agents over Agrochemicals
Drawbacks of ...
Question
Drawback(s) of using chemical pesticide and insecticide include:
A
High cost
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B
It is specific
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C
It is non specific
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D
Causes pollution
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Solution
The correct option is D Causes pollution Pesticides and insecticides are widely used by farmers to keep their crops safe from organisms that damage the crops. There are several problems related to the use of pesticides and insecticides.
They are expensive and are not specific for any one type of pest or insect. They may kill any helpful organisms too. These chemicals also cause pollution and adversely affect the environment.