'Leafy spurge' diaporamas de présentation

Integrated Bioeconomic Modeling of Invasive Species Management

Integrated Bioeconomic Modeling of Invasive Species Management. David Finnoff Jason Shogren John Tschirhart University of Wyoming Chad Settle University of Tulsa Brian Leung McGill University David Lodge University of Notre Dame Michael Roberts ERS/USDA August 2004 ERS.

372 views • 31 slides

Major Rangeland Plants of Idaho: Noxious Weeds

249 views • 8 slides

Collection & Redistribution of Aphthona spp. for biological control

Collection & Redistribution of Aphthona spp. for biological control of Leafy Spurge (Euphorbia esula). R.D. Richard & H.W. Ziolkowski, USDA-APHIS & Lana King, USDI-NPS.

105 views • 1 slides

Spurge Biological Control in the Northeast Heather Faubert & Richard Casagrande

Insects released The six insect species released in the Northeast include five chrysomelid beetles in the genus Aphthona and one cecidomyiid fly gall midge, Spurgia esulae Gagne.

108 views • 1 slides