Rodenticides, designed to control rodent populations, come in various forms to increase their effectiveness and adaptability to different environments. These include bait blocks, which are solid chunks of poison; pellets, which are small and grain-like; powders that can be sprinkled in targeted areas; pastes, which are soft and can be placed in bait stations; and cereals, which mimic natural food sources for rodents. Each form has its specific application and setting, making it crucial for users to handle and place them responsibly to minimize accidental ingestion by non-target animals, especially pets.