Since rodents flock to buildings this time of year, we’re reposting this as a reminder that Bromethalin, second-generation rodenticides, have NO ANTIDOTE. The distinction between consumer retail and professional formulas remains a concern. The post contains several references about baits and toxicity.
Source: Animal Health Digest, November 12, 2019. Link.
Second generation anticoagulants tend to remain in animal tissues longer than do first-generation ones. These properties mean that second-generation products pose greater risks to nontarget species that might feed on bait only once or that might feed upon animals that have eaten the bait. – EPA