(Phys.org)-A weevil that feeds exclusively on giant salvinia has successfully destroyed about 150 acres of the invasive plant this summer on B.A. Steinhagen Lake near Woodville in East Texas, according to personnel involved in a statewide giant salvinia management program.
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The Ministry for Primary Industries and Bay of Plenty Regional Council are urging residents not to grow or share banned aquatic pest plants because they pose a huge risk to our waterways. They are particularly concerned about salvinia (also known as kariba weed) and water hyacinth.
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