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  • Which of the following is/are used as bio-pesticide(s)?
Multiple choice

Which of the following is/are used as bio-pesticide(s)?

  1. Nitrogen

  2. Green manure

  3. Blue-green algae

  4. Turmeric

  5. Boron

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Both neem leaves and turmeric are used as bio-pesticides.

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