Cal-IPC working groups meet at our annual symposium and provide a forum for members to discuss invasive species issues and plan projects.
2004 Working Groups
Aquatics: Eurasian watermilfoil, Caulerpa, Spartina, water hyacinth
Dunes: pampas/jubata grass, iceplant, Ammophila
Forbs: thistles, knapweeds, dalmatian toadflax
Grasses: medusahead, barbed goat grass, cheat grass, Harding grass
Riparian: Arundo, Lepidium, tamarisk, cape ivy...
Trees and Shrubs: broom, Eucalyptus, tree of heaven, Sesbania
Risk Assessment: Working group to complete the Cal-IPC Invasive Plant Inventory
Mapping: Setting priorities and communicating scope
Nurseries: Working with industry on invasive plants available for sale
Fire: Prescribed burning as a management tool
Critical Habitats: Working on weeds near sensitive species
Environmental/Social Issues: Working with members of the public who oppose weed management or eradication programs
2003 Working Groups
2002 Working Groups
Brassica
Cape Ivy
Cortaderia spp.
Brochure: Pampasgrass and Jubatagrass threaten California coastal habitats
Exotics & endangered species
Perennial pepperweed
Brochure: Perennial Pepperweed: Foreign invader in California's wildlands
Risk Assessment Spartina spp.
Tamarix
Brochure: Saltcedar: A non-native invasive plant in the western U.S.
Yellow starthistle
YST information