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Biocontrol of Non-Federal Weeds

Field Release of Puccinia spegazzinii for Biological Control of Mikania micrantha in Guam and the Commonwealth of the Northern Mariana Islands Environmental Assessment and Finding of No Significant Impact, October 2011 (PDF; 479 Kb)

Field Release of Lilioceris cheni Gressit & Kimoto (Coleoptera: Chrysomelidae) for Biological Control of Air Potato, Dioscorea bulbifera (Dioscoreaceae), in the Continental United States Environmental Assessment, February 2011 (PDF; 940 Kb)

Field Release of the Gall Wasp, Aulacidea subterminalis (Hymenoptera: Cynipidae), for Biological Control of Invasive Hawkweeds (Hieracium spp.) in the Continental United States Environmental Assessment, February 2011 (PDF; 1.51 Mb)

Field Release of the Arundo Scale, Rhizaspidiotus donacis (Hemiptera: Diaspididae), an Insect for Biological Control of Arundo donax (Poaceae) in the Continental United States Environmental Assessment and Finding of No Significant Impact, December 2010 (PDF; 526 Kb)

Field Release of Megamelus scutellaris, Berg (Hemiptera: Delphacidae), for Biological Control of Water Hyacinth Eichhornia crassipes Mart. (Solms) (Pontederiales: Pontederiaceae) in the Continental United States January 2010 (PDF; 577 Kb)

 

Field Release of Jaapiella ivannikovi (Diptera: Cecidomyiidae), an Insect for Biological Control of Russian Knapweed ( Acroptilon repens), in the Continental United States, April 2009 (PDF; 521 Kb)

Field Release of the Arundo Wasp, Tetramesa romana (Hymenoptera: Eurytomidae), an Insect for Biological Control of Arundo donax (Poaceae), in the Continental United States, April 2009 (PDF; 963 Kb)

Field Release of Aulacidea acroptilonica (Hymenoptera: Cynipidae), an Insect for Biological Control of Russian Knapweed ( Acroptilon repens), in the Continental United States, June 2008 (PDF; 625 Kb)

Field Release of Heteropsylla spinulosa (Homoptera: Psyllidae), a Non-indigenous Insect for Control of Giant Sensitive Plant, Mimosa diplotricha (Mimosaceae), in Guam and the Commonwealth of the Northern Mariana Islands, December 2007 (PDF; 628 Kb)

Field Release Tectococcus ovatus (Homoptera: Eriococcidae) for biological control of strawberry guava, Psidium cattleianum Sabine (Myrtaceae), in Hawai'i, November 2007 (PDF; 387 Kb)

Dalmatian Toadflax ( Linaria dalmatica)and Yellow Toadflax ( Linaria vulgaris). Field Release of the Exotic Weevil, Mecinus janthinus(Coleoptera:Curculionidae), for Biological Control of the Weeds Dalmatian Toadflax ( Linaria dalmatica)and Yellow Toadflax ( Linaria vulgaris) (Scrophulariceae), February 1996 (PDF, 106kb)

 

 



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