copper lined equipment / chemical applications / food organisms / chelated copper-based chemicals / Blue dye products / bank erosion / copper-based chemicals / less chemical / copper products / important food items / aeration systems / Water circulation systems / subsequent applications / large river systems / bank fishing / contact chemical / chemical shading / chemical treatment / chemical / chemical treatments / chelated copper product / paint / chemical drift / chemicals / food / /
NaturalFeature
Wilson Wilson Creek Creek / /
Organization
the University of Nebraska / US Federal Reserve / Lake Water Quality Extension Service / /
Person
Pond Liners / Chara spp / Algae Pro / / /
Position
area Commission fisheries biologist / Captain / aquatic herbicide manu facturer/dealer / /