Summary of the Doctoral thesis Biology: Research on species composition of weevils on post-harvest corn and effects of some ecological factors on development of maize weevil Sitophilus zeamais Motschulsky in granaries in Son La

Research objectives: Determination of the species composition of weevils on corn in warehouses in Son La; Effects of several ecological factors on growth characteristics of the maize weevil Sitophilus zeamais Motschulsky as the scientific basis for suitable measures in corn storage warehouses.