QUESTION

Easy

Science & Technology

Prelims 2012

Consider the following kinds of organisms :

  1. Bacteria
  2. Fungi
  3. Flowering plants

Some species of which of the above kinds of organisms are employed as biopesticides?

Select an option to attempt

Explanation

Biopesticides are certain types of pesticides derived from natural materials such as animals, plants, bacteria, and certain minerals. Bacteria, fungi, and flowering plants all have species that are used as biopesticides.

Bacteria like Bacillus thuringiensis produce proteins that are toxic to certain insects. Fungi can also be used as biopesticides as they can infect and kill insects. Flowering plants can produce compounds that are toxic to certain pests and can be used as biopesticides.

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