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Rodenticides are chemicals made and sold for the purpose of killing rodents. While commonly referred to as "rat poison", rodenticides are also used to kill mice, woodchucks, chipmunks, porcupines, nutria, beavers, [1] and voles. [2] Some rodenticides are lethal after one exposure while others require more than one.
Similar to other rodenticides, the preparation requires 3–7 days to be effective. Rather than killing rodents through internal haemorrhaging as anticoagulants do, [9] PCC affects a rodent’s digestive system, causing acute dehydration due to its extremely absorptive nature (corn cob has been used in applications such as oil spills in water bodies, seed drying and de-icing). [10]
Indian toxicity label system Toxicity symbol for European toxicity class I and class II. Toxicity class refers to a classification system for pesticides that has been created by a national or international government-related or -sponsored organization.
Lethal dose or concentration (LD, LC): LD 50 (median dose) 280 mg/kg (rat, oral) ... It is commonly used as a rodenticide in the management of rat and rabbit populations.
Brodifacoum is a highly lethal 4-hydroxycoumarin vitamin K antagonist anticoagulant poison.In recent years, it has become one of the world's most widely used pesticides.It is typically used as a rodenticide, but is also used to control larger pests such as possums.
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Chlorophacinone is a first-generation anticoagulant rodenticide. The mechanism of action results in internal bleeding due to non-functional clotting factors. It was used as a toxin to control rodent populations.
Authorities battling a series of large wildfires in the Los Angeles area have employed a bright red fire retardant to tamp the flames, leading to dramatic images of the material blanketing scores ...