Question:
The entomopathogenic nematode used in the microbial control of insect pest is
The entomopathogenic nematode used in the microbial control of insect pest is
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Entomopathogenic nematodes:
- Steinernema carpocapsae.
- Heterorhabditis bacteriophora.
- Used for biological control of insect pests.
- Steinernema carpocapsae.
- Heterorhabditis bacteriophora.
- Used for biological control of insect pests.
Updated On: Aug 27, 2026
- Radophilus similis
- Globodera rostochinensis
- Neoplactna carpocapsae
- Platylenchus vulnus
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of entomopathogenic nematodes used in biological control.
Step 2: Detailed Explanation:
Neoplectana carpocapsae (now known as Steinernema carpocapsae) is an entomopathogenic nematode used in microbial control of insect pests.
Radophilus similis (A): A plant-parasitic nematode (burrowing nematode).
Globodera rostochinensis (B): A plant-parasitic nematode (potato cyst nematode).
Platylenchus vulnus (D): A plant-parasitic nematode (lesion nematode).
Thus, Neoplectana carpocapsae is used in biological control.
Step 3: Final Answer:
Thus, the entomopathogenic nematode used in microbial control is Neoplectana carpocapsae, which corresponds to option (C).
[0.5cm]
This question tests knowledge of entomopathogenic nematodes used in biological control.
Step 2: Detailed Explanation:
Neoplectana carpocapsae (now known as Steinernema carpocapsae) is an entomopathogenic nematode used in microbial control of insect pests.
Radophilus similis (A): A plant-parasitic nematode (burrowing nematode).
Globodera rostochinensis (B): A plant-parasitic nematode (potato cyst nematode).
Platylenchus vulnus (D): A plant-parasitic nematode (lesion nematode).
Thus, Neoplectana carpocapsae is used in biological control.
Step 3: Final Answer:
Thus, the entomopathogenic nematode used in microbial control is Neoplectana carpocapsae, which corresponds to option (C).
[0.5cm]
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