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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 .
Brodifacoum takes a very long time to break down in soil and water and accumulates in the tissue of exposed animals for years. Consequently, there is a very high risk of by-kill: it is known to have killed at least 21 species of native birds, including kiwi , kākā , kākāriki and tūī . [ 76 ]
Dogs are ten times more likely to be infected than humans. The disease in dogs can affect the eyes, brain, lungs, skin, or bones. [15] Histoplasmosis* is a fungal disease caused by Histoplasma capsulatum that affects both dogs and humans. The disease in dogs usually affects the lungs and small intestine. [16]
Diphenadione is a vitamin K antagonist that has anticoagulant effects and is used as a rodenticide against rats, mice, voles, ground squirrels and other rodents. The chemical compound is an anti-coagulant with active half-life longer than warfarin and other synthetic 1,3-indandione anticoagulants.
Unsuccessful poisoning of Ron Weasley in Harry Potter and the Half-Blood Prince. The intended victim was Albus Dumbledore. David Eddings sagas: In the Belgariad, the Nyissan people poison each other on a regular basis; some work as professional poisoners. Isaac Asimov: "Obituary", "Sucker Bait", "The Winnowing"
The enhancement to the molecule takes the form of a larger lipophilic group to enhance the fat solubility of the poison and greatly increase the time it acts within the animal's body. [5] However, as described above, the superwarfarins do not inhibit vitamin K and their effect is easily inhibited by vitamin K.
“The mice just swarm all over them night after night, nibbling away.” The post Officials Decide To Drop 600 Tons Of Pesticide On Island To Save Birds From Being Eaten Alive first appeared on ...
The symptoms of poisoning vary depending on substance, the quantity a dog has consumed, the breed and size of the mammal.A common list of symptoms are digestion problems, such as vomiting, diarrhea, or blood in stool; bruising and bleeding gums, nose, or inside the ear canal; behavioral changes, such as lethargy, hyperactivity, and seizures; unusual items found in the dog's stool.