Which method is followed for virus elimination in plants

Options

A. Antibiotic spray
B. Virucidal treatment
C. Shoot tip culture
D. Root apex culture

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the method used for virus elimination in plants. We need to identify which of the given options is effective in achieving this.

2. **Reviewing the Options**: The options provided are:
- A) Antibiotic spray
- B) Viricidal treatment
- C) Shoot tip culture
- D) Root apex culture

3. **Analyzing Each Option**:
- **Option A (Antibiotic spray)**: This method is primarily used to control bacterial infections, not viral infections. Therefore, it is not suitable for virus elimination.
- **Option B (Viricidal treatment)**: While this sounds like it could eliminate viruses, it is not commonly used in plants and is not as effective as other methods.
- **Option C (Shoot tip culture)**: The shoot tip is the growing part of the plant and is typically free from viruses. Culturing the shoot tip can lead to the production of virus-free plants.
- **Option D (Root apex culture)**: Similar to option B, this method is not as effective for virus elimination compared to shoot tip culture.

4. **Conclusion**: After analyzing all the options, shoot tip culture (Option C) is the most effective method for eliminating viruses in plants. This method utilizes the virus-free nature of the shoot tip to produce healthy plants.

5. **Final Answer**: The correct answer is **Option C: Shoot tip culture**.

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