Alligatorweed in Arkansas

Alligatorweed (Alternanthera philoxeroides). Credit: Public Domain, wikimedia.org For the last 15 years, alligatorweed (Alternanthera philoxeroides) has commanded the better part of the resources…

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Elodea in Alaska

Elodea. Credit: Frank Vincentz - CC BY-SA 3.0, wikimedia.org Three Fairbanks area water bodies are infested with invasive Elodea, and the Alaska Department of Environmental Conservation is hoping…

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Weevils Fail as Salvinia Control Method

Giant Salvinia.      While weevil projects are successful in some places (like Australia), the consensus is they are not working to control the giant salvinia on Lake Bistineau.     "Our climate…

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Labradors to Sniff Out Invasives

Zebra mussels. By GerardM, wikimedia.org      A trio of Labradors in Montana are being trained to sniff out invasive mussels. "Our goal is to have them ready by Memorial Day, " said Caryn Miske,…

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