Matching Crops with Common Diseases

This question requires matching specific crops with their commonly associated diseases. Let's break down each crop and its corresponding disease from the provided lists.

Paddy Disease Identification

Paddy, a staple cereal crop, is susceptible to various diseases. From the options provided in List-II, the disease most commonly associated with Paddy is Brown leaf spot (sometimes called Helminthosporium leaf spot).

Wheat Disease Identification

Wheat cultivation faces challenges from several fungal diseases. The disease listed in List-II that significantly affects wheat is Black Rust, also known as stem rust.

Sugarcane Disease Identification

Sugarcane, a vital cash crop, is prone to diseases like Red Rot. Red Rot is a destructive fungal disease that affects sugarcane stalks, causing significant yield losses.

Pigeon Pea Disease Identification

Pigeon Pea, an important legume crop, suffers from diseases like wilt. The Wilt disease, often caused by fungi like Fusarium or Rhizoctonia, is a major concern for pigeon pea cultivation.

Summary of Crop-Disease Matches

Based on the analysis, the correct pairings are:

Therefore, the correct code representing these matches is A-iv, B-ii, C-iii, D-i.