Once rotenone is introduced to a section of water, fish absorb it through their gills, causing them to suffocate. Rotenone doesn’t discriminate between native and non-native fish, so it must be ...

According to CPW, rotenone has been used by indigenous peoples to capture fish and has been used throughout the world for fish management projects. CPW has used it for more than 80 years.

A progress report on the use of rotenone in the Miramichi River watershed to protect Atlantic salmon from an invasive species says the first application killed 32 smallmouth bass, the targeted ...

Rotenone, a toxin derived from tropical plant roots, will be applied next month to a... Poison to be used in fight against Asian carp MySA Logo Hearst Newspapers Logo ...

A group hoping to spray rotenone on Miramichi Lake to kill smallmouth bass — with the goal of protecting Atlantic salmon from the predator fish — has cancelled the plan.

Rotenone inhibits the ability of carp gills to absorb oxygen out of the water, said Steven Kahl, project leader for the Mid-Columbia River National Wildlife Refuge Complex in Eastern Washington ...

Rotenone leads to heightened levels of reactive oxygen species and, ultimately, cell death. The researchers wanted to study the protective effects of Ecklonia cava against nerve damage caused by ...

DWR issued the increase as the state prepared to remove non-native species from waters by treating the creek and its tributaries - including Phinney and Anderson lakes - with the piscicide rotenone.

Rotenone typically breaks down in a matter of weeks, and native trout can then be reintroduced to the treated section of water. What’s left is a habitat where a native trout population once ...