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प्रश्न
The free-living fungus Trichoderma can be used for ______.
पर्याय
killing insects
biological control of plant diseases
controlling butterfly caterpillars
producing antibiotics
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उत्तर
The free-living fungus Trichoderma can be used for biological control of plant diseases.
APPEARS IN
संबंधित प्रश्न
How do organic farmers control pests?
Name and explain the type of interaction that exists in mycorrhizae and between cattle egret and cattle.
Given below is a list of six micro-organisms. State their usefulness to humans.
- Nucleopolyhedrovirus
- Saccharomyces cerevisiae
- Monascus purpureus
- Trichoderma polysporum
- Penicillium notatum
- Propionibacterium sharmanii
Name the type of association that the genus Glomus exhibits with higher plants.
Explain the significant role of the genus Nucleopolyhedrovirus in an ecological sensitive area.
Organic farmers prefer the biological control of diseases and pests to the use of chemicals for the same purpose. Justify
How does the activity of each one of the following help in organic farming?
Mycorrhiza
Select the odd one from given herbicides.
______ are controlled by the microbial herbicide Phytophthora palmivora.
Which of the following statements regarding biocontrol agents are correct?
Which of the following is the INCORRECT statement with respect to biocontrol agents?
Which of the following is the host for microbial pesticide Beauveria bassiana?
Identify the reason/s due to which Trichoclerma species is a potent biocontrol agent.
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:
What for Nucleopolyhydro viruses are being used now a days?
Name any genetically modified crop.
Organic farmer use Trichoderma as biological control agents. Explain.
Nucleopolyhedrovirus do not show ______.
Explain how Bacillus thuringiensis acts as a bio-control agent.
