A person needs to have an applicators license to purchase Rotenone. It would be better if the pond were to be pumped down, reducing the ac/ft of water that has to be treated.

1 gallon treats 3 to 6 ac/ft of water, I drained down a pond and treated it twice to ensure that no GSF survived.

https://srac.tamu.edu/index.cfm/event/getFactSheet/whichfactsheet/219/

In the pond that was just killed, the GSF in the pond really limited the RES and YP recruitment.
http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=306135#Post306135

www.hoosierpondpros.com


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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).