The following is the scale insect and parasite lives on plant

Options

A. Bombyx
B. Laccifer
C. Apis
D. All these

Answer

To solve the question regarding the scale insect and its parasitic nature on plants, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Organisms Mentioned**: The question refers to scale insects and parasites that live on plants. We need to analyze the options provided to identify which one fits this description.

2. **Analyze the Options**:
- **Option A: Bambox** - This is identified as a silkworm, which is not a scale insect and does not act as a parasite on plants.
- **Option B: Lassofer** - This is mentioned as a scale insect that weakens or infects plants, fitting the description of a parasite.
- **Option C: Abyss** - This is identified as a honey bee, which also does not fit the description of a scale insect or a parasite.

3. **Conclusion**: Based on the analysis, the only option that correctly identifies a scale insect that acts as a parasite on plants is **Option B: Lassofer**.

### Final Answer:
The correct answer is **Option B: Lassofer**.

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