| Chemical | Used as |
| (A) Thiophanate-methyl | (I) Weedicide |
| (B) Atrazine | (II) Insecticide |
| (C) Fenamiphos | (III) Fungicide |
| (D) Afidopyropen | (IV) Nematicide |
Match Cultural practices with crops
| Cultural Practice | Crop |
| (A) Beushaning | (I) Sunflower |
| (B) Blind hoeing | (II) Maize |
| (C) Earthing up | (III) Rice |
| (D) Intercultivation with bullocks | (IV) Sugarcane |
Choose the correct answer from the options given below: