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प्रश्न
Explain the significant role of the genus Nucleopolyhedrovirus in an ecological sensitive area.
उत्तर
Nucleopolyhedroviruses are biological control agents which attack insects and other arthropods. These viruses are excellent candidates for species-specific crosses and have no negative impacts on plants and other organisms or even non-target insects.
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संबंधित प्रश्न
How do organic farmers control pests? Give two examples.
Why are baculovirus considered good bio-control agents?
Give the biological name of the following:
The microbe used to control insect larvae growing on cotton.
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Match the items in Column ‘A’ and Column ‘B’ and choose correct answer.
| Column I | Column II |
| A. Lady bird | i. Methano bacterium |
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| C. Biological control | iii. Aphids |
| D. Biogas | iv. Glomus |
The correct answer is:
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Which of the following is incorrect regarding Bacillus thuringiensis?
Explain how Bacillus thuringiensis acts as a bio-control agent.
