Match List - I with List - II and select the correct answer from the code given below the lists. [List-I: Plant disease · List-II: Factor] A. Citrus Canker 1. Insect
B. Red rot disease of sugarcane 2. Deficiency of oxygen
C. Krishnakant disease of potato 3. Bacteria
D. Sahu disease of wheat 4. Fungus
- AA - (4), B - (1), C - (3), D - (2)
- BA - (1), B - (3), C - (4), D - (2)
- CA - (3), B - (4), C - (2), D - (1)
- DA - (1), B - (2), C - (3), D - (4)
Show answer and explanation
Correct answer: (c) A - (3), B - (4), C - (2), D - (1)
Explanation
Citrus Canker is caused by a bacterium (Xanthomonas), A-3; Red rot of sugarcane is caused by a fungus (Colletotrichum), B-4.
Krishnakant (black heart) disease of potato results from deficiency of oxygen in storage, C-2; Sahu disease of wheat is linked to an insect factor, D-1.