Category Archives: Ceratophyllum demersum

Pest water weed eradicated from South Island

The Ministry for Primary Industries (MPI) today confirms that the invasive aquatic weed hornwort has been eradicated from the South Island. Hornwort was found in the Timaru lake in 2006 and was treated with the aquatic herbicide endothall in 2008.
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Posted in Ceratophyllum demersum, chemical control, endothal, herbicide, hornwort | Comments Off on Pest water weed eradicated from South Island