Risk Management Challenges and Opportunities in 2010

In 2009, agriculture was impacted by significant volatility in commodity and input prices and major world economic events. The world economy continued to flounder, resulting in reduced demand for agricultural commodities, particularly livestock products. The H1N1 outbreak further exacerbated the situation as consumers around the world reduced their consumption of pork. In the last quarter of 2009, unemployment in the United States reached ten percent and continues to rise each month, albeit at a slower rate. In recent reports economic analysts contend the reported figures underestimate the actual unemployment, and that we will continue to face ten percent or more unemployment through 2010.

ACTIVITY OF LM 2219 (DIFETHIALONE), A NEW ANTICOAGULANT RODENTICIDE, IN COMMENSAL RODENTS

ABSTRACT: Preliminary studies completed on commensal rodents with the new anticoagulant rodenticide difethialone showed very good efficacy, such that 25 ppm baits could be used effectively. New test results presented in this publication confirm the activity as shown under laboratory conditions in choice tests, which represent more severe conditions, as well as its effectiveness against rodents that are resistant and non-resistant to warfarin. In tests where the palatability was only fair the chemical activity resulted in excellent mortality. In a field test against a large population of Mus musculus the results proved very satisfactory. Difethialone is toxic to birds and fish. However, it seems to be better tolerated by dogs and pigs, animals that are frequently on the list of accidental poisonings. Difethialone is stored over a prolonged period in the liver but the risk to non-target species consuming rodents having ingested the compound does not seem to be high. For reasons attributed to the mode of action, difethialone must be handled with precautions as other anticoagulants for which Vitamin Kj is the antidote. In the event of an accidental poisoning, an antidotal therapy plan is proposed. The lower levels of active ingredient in finished baits (25 ppm) should pose a low risk to non-target species.