(i) Small yellow spots formed on upper and lower layer of leaves. |
(ii) Diseased area dies leaving hole. |
(iii) Spots appearing on twigs and fruits |
A) Yellow vein mosaic ? Virus
B) Citrus canker ? Bacteria
C) Rust of wheat - Fungus
D) Wilt of tomato ? fungus
E) None of these
Correct Answer: B
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