Which of the following is considered a Single Dose (2nd Generation) Anticoagulant?

Bromadiolone is considered a Single Dose (2nd Generation) Anticoagulant because it is designed to be highly effective at killing rodents with a single feeding. As a second-generation anticoagulant, it has a stronger potency compared to first-generation anticoagulants, allowing for more effective control of populations that have developed resistance to older compounds.

The mode of action for bromadiolone involves disrupting the blood clotting process, leading to internal hemorrhaging in the affected rodents. This single-dose efficacy makes it convenient for pest control professionals, as it reduces the need for multiple feedings and limits the amount of bait needed to achieve desired results. Additionally, bromadiolone has a longer residual activity in the body, which enhances its effectiveness against resistant rodent populations.

Other options may include anticoagulants as well, but bromadiolone stands out specifically as a second-generation option with significant advantages in pest control strategies, which are critical in managing resistant rodent populations effectively.