TY - BOOK AU - Gajjan Singh TI - Studies on the extent of losses at different levels of insect population in stored wheat U1 - T 633.119.7 G12S PY - 1978/// CY - Ludhiana PB - PAU KW - WHEAT - STORAGE - DISEASES AND INJURIES KW - ENTOMOLOGY KW - LOSSES KW - STORED WHEAT N2 - Sitophilus oryzae, caused higher loss in weight, kemel damage and loss of germination of wheat than Trogoderma granarium and Tribolium castaneum due to its higher rate of population build-up The population of S.oryzae got decreased in company with Tgranar ER -