Marty from Redlands, Ca writes,
what is the effect of cyfluthrin, merit and imidacloprid on koi fish
the county wants to spray these chemicals in my yard adjacent to my koi pond. is it safe?
These active ingredients are not labeled to be used around ponds, lakes, streams, rivers, etc. Please contact the National Pesticide Information Center for further information on the direct effects of these chemicals on Koi Fish. 1.800.858.7378 Mon - Fri 11am-3pm Eastern Time or via their website at http://npic.orst.edu/az.html#C
Answer last updated on: 07/23/2014