Majority of baculoviruses used as biological control agents belong to which genus ?

Answer

**Step-by-Step Solution:**

1. **Understanding Baculoviruses**: Baculoviruses are a type of virus that primarily infect insects and are known for their role in biological control. They can infect various species, including moths, sawflies, mosquitoes, and even some aquatic organisms like shrimp.

2. **Classification of Baculoviruses**: These viruses belong to the family Baculoviridae. Within this family, there are different genera, but one is particularly noted for its use in biological control.

3. **Identifying the Genus**: The genus that encompasses the majority of baculoviruses used as biological control agents is known as Nucleopolyhedrovirus. This genus is specifically effective against certain insect pests, making it valuable in agricultural practices.

4. **Conclusion**: Therefore, the majority of baculoviruses used as biological control agents belong to the genus Nucleopolyhedrovirus.

**Final Answer**: The majority of baculoviruses used as biological control agents belong to the genus Nucleopolyhedrovirus.

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