Which of the following variety of plant is effective against aphids ?

Options

A. Pusa Sawani
B. Pusa A - 4
C. Pusa Gaurav
D. Pusa swarnim

Answer

To determine which variety of plant is effective against aphids, we can analyze the options provided:

1. **Identify the options**: The varieties given are:
- A. Pusa Savani
- B. Pusa A4
- C. Pusa Gaurav
- D. Pusa Swarnim

2. **Understand the pest**: Aphids are common pests that affect various plants. Some plant varieties have been bred or selected for their resistance to these pests.

3. **Research the varieties**:
- **Pusa Savani**: This variety is known to be resistant to shoot and fruit borer, but not specifically to aphids.
- **Pusa A4**: Similar to Pusa Savani, this variety is also resistant to shoot and fruit borer, not specifically to aphids.
- **Pusa Gaurav**: This is a variety of Brassica species that has been identified as resistant to aphids.
- **Pusa Swarnim**: There is no specific information indicating that this variety is effective against aphids.

4. **Conclusion**: Based on the information about the resistance of these varieties to aphids, the correct answer is **C. Pusa Gaurav**.