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News Releases
News and Notes on Giant Salvinia, Salvinia
molesta
July 1999
 | Giant salvinia in Auburn, Alabama no longer contained after plants found downstream
following July flood. 7/20 |
 | Garden center pond in Oklahoma City observed overflowing with giant salvinia into nearby
ditches. |
 | Impounded creek in northcentral Texas constitutes naturalization in new Texas
ecoregion. |
 | Giant salvinia found for sale at 37 towns in 12 California counties. |
 | Aquatic Plant Management Society holds special session on Salvinia molesta featuring
lectures from experts David Mitchell and Mic Julien. |
June 1999
 | USDA/ARS Aquatic Weed Control Lab initiates experimental release of the salvinia weevil
(Cyrtobagous salviniae), biological control agent for giant
salvinia, at 2 ponds in
east Texas. 6/29 |
 | Louisiana Department of Wildlife and Fisheries starts herbicide operations along the
Louisiana shoreline of Toledo Bend Reservoir. 6/1 |
May 1999
 | Herbicide operations begin along the Texas shoreline of Toledo Bend Reservoir with crews
from Texas Parks and Wildlife Department. 5/12 |
 | Mississippi Department of Wildlife, Fisheries and Parks applies initial herbicide
treatment at Moselle pond. 5/14 |
April 1999
 | Govenor's Office, State of Louisiana holds briefing on giant
salvinia, Baton Rouge, LA
4/30 |
 | CNN Headline News runs video segment by Texas A&M University in Bryan, TX 4/16 |
 | Southern Plant Board, meeting in Fayetteville, Arkansas, unanimously resolved to urge
USDA, APHIS, PPQ to develop a national detection survey plan for giant salvinia and to
encourage individual states to adopt and implement this survey plan and to develop and
support eradication if warrented. 4/14 |
 | Volunteer Efforts at Enchanted Lake, Hawaii: Natural resource biologists and local
residents organize to mechanically remove plants. Local hardware store provided rakes and
screens that were cabled together to sift plants from open water areas. Efforts aimed at
restoring habitat for endangered nesting waterbirds. 4/21 |
 | First Report from Hawaii, Enchanted Lake. 4/10 |
 | First Report from Mississippi, Moselle pond and adjacent ditch. 4/1 |
March 1999
 | Public Hearing on proposed operations in the Toledo Bend Area |
 | Salvinia molesta Status Report and Action Plan prepared by the Salvinia Task
Force Action Plan Sub-Committee, chair Dr. Earl Chilton II, Texas Parks and Wildlife
Department. |
February 1999
 | First Report from Florida. Canal in Naples, FL continues under chemical treatment. |
January 1999
 | First Report from Alabama, Auburn pond. |
 | Drawdown at Toledo Bend Reservoir reduces winter population. |
December 1998
 | Press Release, Texas A&M University |
 | Detection in the lower Sabine and lower Trinity rivers, Texas. |
November 1998
 | Interagency Task Force Meeting |
September 1998
 | Discovery at Toledo Bend Reservoir, Louisiana. |
July 1998
 | Infestations found at Texas farm ponds. |
 | One time collection made at Bayou Teche, Louisiana. |
May 1998
 | Salvinia molesta confirmed in Texas, schoolyard pond in Houston. |
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