Karl Obispo

agriculture ipm pest management postharvest postharvest technology cultural control agricultural economics and marketing agricultural economics biological control culture nematodes weeds integrated pest management meat food vegetables fruits marketing economics society physical and mechanical control insects mechanical control integrated pest mangement conservation augmentation biocon quail production management symposium dlsu afob biotechnology elasticities of demand and supply and application demand and supply supply chain elasticity demand livestock marketing livestock and poultry products poultry meat fabrication meat cuts slaughtering of animal animal products meat inspection meat inspection procedure food technology meat processing seed technology seed technology loss assessment quality evaluation senescence transportation storage harvesting crops market structure taxation diseases of mango farrmer field school biopesticide agricullture chemical control genetic manipulation of pest behavioral control genetic manipulation and host plant resistance regulatory control human behavior decision making ecology pest managemet communication education extension ched philippines law afma development farmer origin university ecosystem