TY - BOOK AU - SIMERJIT Singh TI - Studies on phosphine-resistence in Tribolium castaneum (Herbst Coleoptera : Tenebrionidae) in Punjab U1 - T 595.764 S45S PY - 1993/// CY - Ludhiana PB - PAU KW - TENEBRIONIDAE KW - BEETLES KW - ENTOMOLOGY KW - RESISTANCE KW - TRIBOLIUM CASTANEUM. PHOSPHINE N2 - Twenty-nine populations of red flour beetle, Tribolium castaneum collected trom different godowns of FCI. Markfed and State Warehouse Corporation; flour mills; grain markets and rural houses in Punjab and one population from IARI, New Delhi were tested fo ER -