#MOUSE POISON WITH VITAMIN K ANTIDOTE PROFESSIONAL#

Bait shyness occurs when a fast-acting poison makes an animal sick before it has eaten a lethal dose. Such rodenticides killed quickly after a single feeding, but control was often poor if rodents failed to eat a lethal dose at the first meal. (Note: Compound 1080 rodenticide uses were canceled by the EPA in 1988.) I asked Rex Marsh, professor emeritus at the University of California-Davis, about the early impacts of warfarin: 'Rat control levels of 90 percent or better soon became the norm with warfarin - compared with the 70 to 80 percent, at best, that PCOs could achieve with pre-baited acute poison baits available at that time - with the exception of 1080,' he said.

It was different from the highly toxic rat and mouse poisons used at that time (i.e., strychnine and zinc phosphide). Warfarin revolutionized the rodent control business when it first appeared on the market in 1950. Warfarin has some benefits, as well as some real and perceived shortcomings. It may be time to consider adding warfarin baits to the PCO toolbox again.

#MOUSE POISON WITH VITAMIN K ANTIDOTE PROFESSIONAL#

This comes at a time when the pest professional needs more tools, not less. However, the Environmental Protection Agency (EPA) recently has raised concerns about the safety of the most widely used rodenticides, the so-called 'second-generation' anticoagulants, and may soon impose new use restrictions aimed at reducing non-target exposure. Modern baits and formulations offer an economical, generally safe method of knocking down rat and mouse infestations as part of an integrated pest management strategy. Rodenticide baits form the cornerstone of many or most rodent pest management programs.

Mouse poison with vitamin k antidote