rotenone

Asian carp

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  In Asian carp

  …a piscicide (fish poison) called rotenone. This effort was designed to assess the current range of the carp and to prevent further encroachment; one specimen of Asian carp was found in the treated area. Weeks later, amid protestations from shipping interests, the state of Michigan filed a lawsuit against Illinois…

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jícama as source

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  In jícama

  …seeds, leaves, and stems contain rotenone, a chemical used as an insecticide, and are highly toxic.

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presence in Papilionoideae