Pebrine is a disease of

Options

A. honeybee
B. fish
C. silkworm
D. lac insect

Explanation

**Step-by-Step Solution:**

1. **Identify the Disease**: The question asks about "Pebrine," which is a specific disease.

2. **Determine the Affected Organism**: From the options provided (honey bee, fish, silkworm, black insect), we need to identify which organism is affected by Pebrine.

3. **Correct Answer**: Pebrine is a disease that specifically affects the silkworm.

4. **Understand the Cause**: The disease is caused by parasites known as Microsporidium parasites.

5. **Specific Organism**: The specific organism responsible for Pebrine is identified as Nocema bombaysis.

6. **Impact of the Disease**: Pebrine is known to be a severe disease for silkworms as it leads to the death of eggs and larvae, significantly affecting their population.

7. **Classification of Silkworm**: Silkworms belong to the phylum Arthropoda, which classifies them as insects.

**Final Answer**: Pebrine is a disease of the silkworm.

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