eprinomectin query

[SL S <stepnout@swva.net>]

I've noticed the cattlemen are switching to eprinomectin instead of
ivermectin.  Don't have a vet drug pharm text to look up the spectrum of
activity, and wondering if it gets the same stuff, including bots, as the
rest of that class of drugs, the avermectins?  I hear it doesn't leave a
toxic residue to get into groundwater, etc. from manure or washing off when
it's used topically.  

Sally in Floyd 



=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Ridecamp is a service of Endurance Net, http://www.endurance.net.    
Information, Policy, Disclaimer: http://www.endurance.net/RideCamp   
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=