Multiple choice

Match the rice diseases in Group-I with the causing pathogens in Group-II ||| |---|---| |Group-I|Group-II| |P. Black kernel|1. Alternaria padwickii| |Q. Leaf smut|2. Curvularia lunata| |R. Stackburn|3. Sclerophthora macrospora| |S. Downy mildew|4. Entyloma oryzae|

  1. P - 2, Q - 4, R - 1, S - 3

  2. P - 2, Q - 1, R - 4, S - 3

  3. P - 3, Q - 4, R - 1, S - 2

  4. P - 4, Q - 1, R - 2, S - 3

  5. P - 3, Q - 4, R - 2, S - 1
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A Correct answer
Explanation

In rice, the fungus curvularia lunata causes black kernel. Leaf smut disease is caused by Entyloma oryzae, Stackburn disease is caused by Alternaria padwickii and Downy mildew disease is caused by Sclerophthora macrospora. Hence, the correct answer using the codes is P-2, Q-4, R-1, S-3.

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