TY - BOOK AU - Singh, Chetan TI - Seasonal Abundance of Mustard Aphid, Lipaphis erysimi (Kalt.) and Assessment of Synergists on the Efficacy of Thiamethoxam for Its Management U1 - 633.84 PY - 2025/// CY - Pusa, Samastipur PB - PGCA, RPCAU KW - Entomology KW - Thesis ER -