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Crop Production and Management. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceCrop Production and Management.2 Marks
Question
What are bio-pesticides?
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Answer

  1. Bio-pesticides are living organism or their derived parts which are used as bio-control agents to protect crops against insect pests.
  2. Eg. Entomopathegenic viruses.

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