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Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?
[2012]
- a)Trichoderma sp. against certain plant pathogens
- b)Nucleopolyhedrovirus against white rust in Brassica
- c)Bt - cotton to increase cotton yield
- d)Lady bird beetle against aphids in mustard
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which one of the following is an example of carrying out biological co...
Biological control of pests/ diseases using microbes
One of the methods of controlling pests and diseases in agriculture is biological control, which involves using living organisms to control the pests and diseases. Microbes can be used as biological control agents to control pests and diseases. Trichoderma sp. is an example of a microbe that can be used to control plant pathogens.
Trichoderma sp. against certain plant pathogens
Trichoderma is a genus of fungi that is commonly found in soil. Some species of Trichoderma are known to have antagonistic effects against plant pathogens, such as Fusarium, Pythium, and Rhizoctonia. Trichoderma sp. can produce enzymes that can degrade the cell walls of these plant pathogens, and also produce antibiotics that can kill these pathogens.
Trichoderma sp. can be used as a biocontrol agent by applying it to the soil or to the plant roots. When Trichoderma sp. is applied to the soil, it can colonize the root zone and compete with the plant pathogens for nutrients and space. Trichoderma sp. can also induce systemic resistance in the plants, which can make them more resistant to the plant pathogens.
Conclusion
The use of Trichoderma sp. as a biocontrol agent is an example of biological control of pests and diseases using microbes. Trichoderma sp. can be used to control plant pathogens by colonizing the root zone and inducing systemic resistance in the plants. This method of controlling pests and diseases is environmentally friendly and can reduce the use of chemical pesticides.
One of the methods of controlling pests and diseases in agriculture is biological control, which involves using living organisms to control the pests and diseases. Microbes can be used as biological control agents to control pests and diseases. Trichoderma sp. is an example of a microbe that can be used to control plant pathogens.
Trichoderma sp. against certain plant pathogens
Trichoderma is a genus of fungi that is commonly found in soil. Some species of Trichoderma are known to have antagonistic effects against plant pathogens, such as Fusarium, Pythium, and Rhizoctonia. Trichoderma sp. can produce enzymes that can degrade the cell walls of these plant pathogens, and also produce antibiotics that can kill these pathogens.
Trichoderma sp. can be used as a biocontrol agent by applying it to the soil or to the plant roots. When Trichoderma sp. is applied to the soil, it can colonize the root zone and compete with the plant pathogens for nutrients and space. Trichoderma sp. can also induce systemic resistance in the plants, which can make them more resistant to the plant pathogens.
Conclusion
The use of Trichoderma sp. as a biocontrol agent is an example of biological control of pests and diseases using microbes. Trichoderma sp. can be used to control plant pathogens by colonizing the root zone and inducing systemic resistance in the plants. This method of controlling pests and diseases is environmentally friendly and can reduce the use of chemical pesticides.
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Which one of the following is an example of carrying out biological co...
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Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?[2012]a)Trichoderma sp. against certain plant pathogensb)Nucleopolyhedrovirus against white rust in Brassicac)Bt - cotton to increase cotton yieldd)Lady bird beetle against aphids in mustardCorrect answer is option 'A'. Can you explain this answer?
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Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?[2012]a)Trichoderma sp. against certain plant pathogensb)Nucleopolyhedrovirus against white rust in Brassicac)Bt - cotton to increase cotton yieldd)Lady bird beetle against aphids in mustardCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?[2012]a)Trichoderma sp. against certain plant pathogensb)Nucleopolyhedrovirus against white rust in Brassicac)Bt - cotton to increase cotton yieldd)Lady bird beetle against aphids in mustardCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?[2012]a)Trichoderma sp. against certain plant pathogensb)Nucleopolyhedrovirus against white rust in Brassicac)Bt - cotton to increase cotton yieldd)Lady bird beetle against aphids in mustardCorrect answer is option 'A'. Can you explain this answer?.
Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?[2012]a)Trichoderma sp. against certain plant pathogensb)Nucleopolyhedrovirus against white rust in Brassicac)Bt - cotton to increase cotton yieldd)Lady bird beetle against aphids in mustardCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?[2012]a)Trichoderma sp. against certain plant pathogensb)Nucleopolyhedrovirus against white rust in Brassicac)Bt - cotton to increase cotton yieldd)Lady bird beetle against aphids in mustardCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is an example of carrying out biological control of pests/ diseases using microbes ?[2012]a)Trichoderma sp. against certain plant pathogensb)Nucleopolyhedrovirus against white rust in Brassicac)Bt - cotton to increase cotton yieldd)Lady bird beetle against aphids in mustardCorrect answer is option 'A'. Can you explain this answer?.
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