1. Problem: Rodent Damage — A Multi-Billion Dollar Agricultural Storage Loss The Food and Agriculture Organization (FAO) estimates that rodents damage 5-10% of stored grain globally, representing approximately 50-100 million tonnes of grain lost annually — enough to feed 300-500 million people. In bulk FIBC storage scenarios, rodent damage follows a predictable pattern: a single rat (Rattus norvegicus) can gnaw through standard 170 g/m² PP fabric in 8-12 minutes, creating an