Question:
Match List-I with List-II
List-I (Disease) List-II (Vegetable Crop) (A) Purple blotch (I) Garlic (B) Black rot (II) Cauliflower (C) Anthracnose (III) Chilli (D) Powdery mildew (IV) Pea
Choose the correct answer from the options given below.
Match List-I with List-II
| List-I (Disease) | List-II (Vegetable Crop) |
|---|---|
| (A) Purple blotch | (I) Garlic |
| (B) Black rot | (II) Cauliflower |
| (C) Anthracnose | (III) Chilli |
| (D) Powdery mildew | (IV) Pea |
Choose the correct answer from the options given below.
Show Hint
Black rot of crucifers is a vascular disease characterized by typical V-shaped chlorotic lesions on the leaf margins.
Updated On: Jul 10, 2026
- (A) - (I), (B) - (II), (C) - (III), (D) - (IV)
- (A) - (II), (B) - (III), (C) - (I), (D) - (IV)
- (A) - (III), (B) - (I), (C) - (IV), (D) - (II)
- (A) - (III), (B) - (IV), (C) - (I), (D) - (II)
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
Identifying major fungal and bacterial diseases and their primary vegetable hosts is crucial for crop protection.
Step 2: Detailed Explanation:
Let us match the diseases with their respective vegetable crops:
(A) Purple blotch, caused by Alternaria porri, is a major disease of alliaceous crops like garlic and onion, so (A) matches with (I).
(B) Black rot, caused by the bacterium Xanthomonas campestris pv. campestris, is the most destructive disease of brassicas like cauliflower, so (B) matches with (II).
(C) Anthracnose (dieback), caused by Colletotrichum species, is a major disease of chilli, so (C) matches with (III).
(D) Powdery mildew, caused by Erysiphe pisi, is a widely prevalent disease of peas, so (D) matches with (IV).
This yields the correct sequence: (A)-(I), (B)-(II), (C)-(III), (D)-(IV).
Step 3: Final Answer:
Hence, the correct option is (A).
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