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प्रश्न
Match the items in Column ‘A’ and Column ‘B’ and choose correct answer.
| Column I | Column II |
| A. Lady bird | i. Methano bacterium |
| B. Mycorrhiza | ii. Trichoderma |
| C. Biological control | iii. Aphids |
| D. Biogas | iv. Glomus |
The correct answer is:
पर्याय
A - ii, B - iv, C - iii, D - i
A - iii, B - iv, C - ii, D - i
A - iv, B - i, C - ii, D - iii
A - iii, B - ii, C - i, D - iv
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उत्तर
A - iii, B - iv, C - ii, D - i
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संबंधित प्रश्न
With the help of a neat and labelled diagram explain VAM (vesicular arbuscular mycorrhizae).
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What is VAM?
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How does the activity of each one of the following help in organic farming?
Mycorrhiza
Select the odd one from given herbicides.
What is mycorrhiza?
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Identify the INCORRECT statement regarding Bacillus thuringiensis.
The free-living fungus Trichoderma can be used for ______.
What for Nucleopolyhydro viruses are being used now a days?
Many members of genus Glomus form a mycorrhizal association with plants. Elaborate how is this association beneficial to the plants.
Organic farmer use Trichoderma as biological control agents. Explain.
- Give an example of a genus of virus used as narrow spectrum insecticidal biocontrol agent.
- How does its use serve as an aid in overall integrated pest management programme?
Why are the biocontrol agents preferred over the chemical pesticides?
