Question

Match List - I with List - II.

Choose the correct answer from the options given below :

• A. A-I, B-II, C-III, D-IV
• B. A-III, B-II, C-IV, D-I
• C. A-II, B-III, C-IV, D-I
• D. A-II, B-III, C-I, D-IV

Hint:

Key Pest-Crop Associations: - Yellow Stem Borer $\rightarrow$ Rice - Gram Pod Borer $\rightarrow$ Chickpea - Red Rot $\rightarrow$ Sugarcane - Loose Smut $\rightarrow$ Wheat

Answer 1

The Correct Option is C

Step 1: Understanding the Question:
The question asks to match major insect pests and plant diseases listed in List - I with their respective target host crops in List - II.

Step 2: Detailed Matching Alysis:

• A. Stem borer (Scirpophaga incertulas): The yellow stem borer is the most destructive pest of Rice $\rightarrow$ II.
• B. Pod borer (Helicoverpa armigera): A major pest of pulse crops, especially Chickpea $\rightarrow$ III.
• C. Red rot (Colletotrichum falcatum): Termed the "cancer of sugarcane", it is a devastating fungal disease of Sugarcane $\rightarrow$ IV.
• D. Loose smut (Ustilago segetum var. tritici): An interlly seed-borne fungal disease affecting Wheat heads $\rightarrow$ I.

Step 3: Verification of Options:

• A $\rightarrow$ II
• B $\rightarrow$ III
• C $\rightarrow$ IV
• D $\rightarrow$ I
• This corresponds to option (C): A-II, B-III, C-IV, D-I.

Step 4: Fil Answer:
The correct matching is A-II, B-III, C-IV, D-I, corresponding to option (C).