What significant finding relates to the Grass Carp captured in Great Lakes waters or tributaries since 2012?

Answer

Most captured individuals were sterile (triploid)

While approximately 23 single captures of Grass Carp have occurred across various lakes and tributaries, a significant portion of these captured individuals were identified as being sterile, or triploid.

What significant finding relates to the Grass Carp captured in Great Lakes waters or tributaries since 2012?
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