Which of the following is not correctly matched ?

Question

Accepted Answer

Explanation:

1. **Option 2: Pusa Swarnim: Aphids resistance** - This option is correctly identified as not being correctly matched. Pusa Swarnim is a variety known for its resistance to white rust, not aphids. White rust is a fungal disease that affects plants, and Pusa Swarnim has been specifically developed to combat this issue. Therefore, the claim that Pusa Swarnim is resistant to aphids is incorrect, making this option the correct answer to the question.

2. **Option 1: Himgiri: Stripe rust resistance** - This option is correctly matched. Himgiri is a wheat variety that has been bred for resistance to stripe rust, a fungal disease that affects wheat crops. The development of Himgiri was aimed at providing a solution to this specific agricultural challenge, and thus, the match is accurate.

3. **Option 3: Pusa Gaurav: Aphids resistance** - This option is also correctly matched. Pusa Gaurav is a variety that has been developed with resistance to aphids, which are common pests affecting various crops. The resistance helps in reducing the damage caused by these pests, making the match appropriate.

4. **Option 4: Pusa Komal: Bacterial blight** - This option is correctly matched as well. Pusa Komal is a variety known for its resistance to bacterial blight, a disease that can severely impact crop yield and quality. The development of Pusa Komal with this resistance is intended to mitigate the effects of bacterial blight, confirming the accuracy of this match.

In summary, Option 2 is the correct answer because Pusa Swarnim is not resistant to aphids, but rather to white rust. The other options are correctly matched with their respective resistances, supporting the conclusion that Option 2 is the only incorrect match.