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 sugar cane 2. Deficiency of oxygen
C. Krishnakant disease of potato 3. Bacteria
D. Sahu disease of wheat 4. Fungus

1. A.A - (4), B - (1), C - (3), D - (2)
2. B.A - (1), B - (3), C - (4), D - (2)
3. C.A - (3), B - (4), C - (2), D - (1)
4. D.A - (1), B - (2), C - (3), D - (4)