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Plant Health
Noxious Weeds Program |
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Environmental Assessments and Documents
Biological Control of Federal Noxious Weeds
- Giant salvinia (Salvinia molesta D.S. Mitch)
- Hydrilla (Hydrilla verticillata (L. f.) Royle) (PDF; 178 Kb)
- Melaleuca (Melaleuca quinquenervia (Cav.) Blake) (PDF; 363 Kb)
- Old World Climbing Fern (Lygodium microphyllum (Cav.) R. Br.) (PDF; 396 Kb)
- Onionweed (Asphodelus fistulosis Linnaeus) (PDF; 403 Kb)
- Tropical soda apple (Solanum viarum Dunal) (PDF; 168 Kb)
Biological Control of Non-Federal Weeds
- Dalmatian toadflax (Linaria dalmatica (L.) Mill.) and yellow toadflax (Linaria vulgaris Mill.) (PDF; 417 Kb)
- Ivy Gourd
- Field release of Acythopeus burkhartorum (Coleoptera:Curculionidae), a non-indigenous weevil for control of ivy gourd, Coccinia grandis (Cucurbitaceae), in Guam and Northern Mariana Islands (PDF; 341 Kb)
- Field Release of Melittia oedipus for biological control of Ivy Gourd, Coccinia grandis (Cucurbitaceae) in Hawaii (PDF; 442 Kb)
- Field release of Acythopeus cocciniae (Coleoptera: Curculionidae), a nonindigenous leaf-mining weevil for control of ivy gourd, Coccinia grandis (Cucurbitaceae), in Guam and Saipan. (PDF; 161 Kb)
- Field release of Acythopeus burkhartorum (Coleoptera:Curculionidae), a non-indigenous weevil for control of ivy gourd, Coccinia grandis (Cucurbitaceae), in Guam and Northern Mariana Islands (PDF; 341 Kb)
- Mile-a-minute weed (Persicaria perfoliata (L.) H. Gross) (PDF; 390 Kb)
- Rush skeleton weed (Chondrilla juncea L.) (PDF; 146 Kb)
- Saltcedar (Tamarix spp.)
- Siam weed (Chromolaena odorata (L.) King & Robinson) (PDF; 166 Kb)
