EPA Announces Opportunity to Nominate Additional Experts to Serve as Ad Hoc Members for the FIFRA Scientific Advisory Panel Reviewing Physiologically-Based Pharmacokinetic (PBPK) Modeling

On December 18, 2017, the Agency published a Federal Register notice to announce the opportunity to provide additional nominations for experts to serve as ad hoc members for the Federal Insecticide, Fungicide, and Rodenticide Act Scientific Advisory Panel (FIFRA SAP) reviewing PBPK modeling to address pharmacokinetic differences between and within species on six selected pesticidal active ingredients. The public can provide nominations until January 17, 2018.  Nominations can be provided by following the instructions in the Federal Register announcement (EPA-HQ-OPP-2017-0180) or by forwarding the nomination to the Designated Federal Official listed below.  Continue reading

Researchers have discovered a fungus deadly to snakes

One of the first hints that yet another fungal disease that could devastate wildlife was emerging in the United States came in 2006 with a report that an isolated winter den of timber rattlesnakes in New Hampshire had suffered a population crash.

Those snakes were on the far northern edge of their species’ habitat, and showed signs they had suffered from inbreeding. But they also had skin lesions, often called hibernation blisters or hibernation sores, that caught the attention of scientists. Continue reading

Entomologists to holiday travelers: Don’t let the bedbugs bite

Texas A&M AgriLife Extension Service entomologists say a few simple practices can help holiday travelers deal with bedbug infestations and avoid spreading the pest.

“All it takes is one traveler with bedbugs in their luggage to stay at a hotel and that hotel can become infested,” said Dr. Mike Merchant, AgriLife Extension urban entomologist in Dallas. “Unless the problem is noticed and dealt with right away, the next hotel visitor may end up bitten or bringing home some unwanted hitchhikers.” Continue reading