Question

Match List-I with List-II and select the correct answer using the codes given the lists.

List-I(Disease)	List-II(Pathogen)
a. Bacterial blight of paddy	$1$. Pseudomonas
b. Brown rot of potato	$2$. Corynebacterium
c. Tundu disease of wheat	$3$. Erwinia
d. Fire blight of apples	$4$. Xanthomonas

• A. A-$1$, B-$2$, C-$3$, D-$4$
• B. A-$4$, B-$1$, C-$2$, D-$3$
• C. A-$3$, B-$2$, C-$1$, D-$4$
• D. A-$2$, B-$3$, C-$4$, D-$1$

Answer 1

The correct option is B A-$4$, B-$1$, C-$2$, D-$3$

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

Bacterial blight of paddy is caused by Xanthomonas oryzae, Brown rot of potato is caused by bacterium Ralstonia solanacearum, previously known as Pseudomonas solanacearum, Tundu disease of wheat is caused by Corynebacterium tritici, Fire blight of apples is caused by Erwinia amylovora.