Santa Cruz Island Argentine Ant Eradication

3 Documents in Project


SCH Number
Lead Agency
California Wildlife Conservation Board (WCB)
Document Title
Santa Cruz Island Argentine Ant Eradication
Document Type
FIN - Final Document
Present Land Use
Santa Cruz Island is unzoned and not included in a general plan
Document Description
The Nature Conservancy proposes to treat specific areas of Santa Cruz Island which have identified Argentine Ant infestations. Pilot test programs conducted with a selected pesticide have proven effective in eradicating Argentine Ant populations; the methods proven in the pilot testing will be applied to all identified infestation areas. Pesticide would primarily be applied via helicopter, at a frequency of every one to four weeks between May and October, in 2015 and 2016. Valley Anchorage, the largest infestation site and measuring between 800 and 1200 acres, is the primarily focus of the proposal. Monitoring and possible re-treatment of approximately 200 acres included in the pilot testing program are also included in the proposal. Best management practices and avoidance will be used to prevent impacts to native and endemic species and habitat.

Contact Information

Peter Perrine
Agency Name
California Department of Fish and Wildlife, Conservation Board
Contact Types
Lead/Public Agency


Santa Barbara
Total Acres
Other Location Info
Santa Cruz Island

Notice of Completion

Development Types
Other (Argentine Ant Eradication for Habitat Restoration)
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Population/Housing, Public Services, Recreation, Transportation, Vegetation, Wetland/Riparian

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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