Rodenticide - Wikipedia
Anticoagulants are defined as chronic (death occurs one to two weeks after ingestion of the lethal dose, rarely sooner), single-dose (second generation) or multiple-dose (first generation) rodenticides, acting by effective blocking of the vitamin-K cycle, resulting in inability to produce essential blood-clotting factors—mainly coagulation ...
Restrictions on Rodenticide Products | US EPA - U.S.
2024年11月4日 · Most of the rodenticides used today are anticoagulant compounds that interfere with blood clotting and cause death from excessive bleeding. Deaths typically occur between four days and two weeks after rodents begin to feed on the bait.
Anticoagulant Rodenticide (Warfarin and Congeners) Poisoning …
Anticoagulant rodenticides come in a variety of formulations and active ingredients. First-generation anticoagulant rodenticides (eg, warfarin, pindone, chlorphacinone, and diphacinone) generally require multiple feedings by the target species before causing death.
Rodent Control Pesticide Safety Review | US EPA - U.S.
2024年11月18日 · Eleven rodenticide active ingredients can be divided into three categories: First-generation anticoagulants: warfarin, chlorophacinone, and diphacinone. Second-generation anticoagulants: brodifacoum, bromadiolone, difenacoum, and difethialone. Non-anticoagulants: bromethalin, cholecalciferol, strychnine and zinc phosphide.
Anticoagulant Rodenticides • LITFL • Toxicology Library Toxicants
2020年11月3日 · Anticoagulation is usually associated with repeated ingestions and high doses of vitamin K should be anticipated. Severe coagulopathy may present as bruising, petechial or puerperal rashes, gingival bleeding, epistaxis, gastrointestinal bleeding or haematuria.
Rodenticide Toxicity | Cornell Wildlife Health Lab
Anticoagulant rodenticides work by interfering with the activation of Vitamin K, a critical component in the production of blood clotting factors in the liver. Non-anticoagulant rodenticides vary in their mechanism of action and include bromethalin, …
Anticoagulant rodenticides poisoning - MedlinePlus
2022年10月6日 · Anticoagulant rodenticides are poisons used to kill rats. Rodenticide means rodent killer. An anticoagulant is a blood thinner. Anticoagulant rodenticide poisoning occurs when someone swallows a product containing these chemicals. This article is for information only. DO NOT use it to treat or manage an actual poison exposure.
Anticoagulant rodenticides act by inhibiting the “recycling” of vitamin K1 to induce a coagulopathy. Animals with an anticoagulant rodenticide–induced coagulopathy may spontaneously bleed from any site. • The site, volume, and rate of hemorrhage determine the clinical signs observed.
Anticoagulant rodenticides - PubMed
Anticoagulant pesticides are used widely in agricultural and urban rodent control. The emergence of warfarin-resistant strains of rats led to the introduction of a new group of anticoagulant rodenticides variously referred to as 'superwarfarins', 'single dose' or 'long-acting'.
Anticoagulant Rodenticides | Toxicological Reviews - Springer
2012年8月23日 · Anticoagulant pesticides are used widely in agricultural and urban rodent control. The emergence of warfarin-resistant strains of rats led to the introduction of a new group of anticoagulant rodenticides variously referred to …