A tale of two wildfires: post-fire weed management at Pepperwood Preserve.įriedfel, Devyn Halbur, Michelle Gillogly, Michael Barringer, Sonja Comendant, Tosha ( 2020).Where a presentation is not available, find more information by reading the abstract in the Cal-IPC Symposia Archive. Presentations are linked where available. Working group reports on weed control methods and applications for Arundo, french broom, german ivy, hoary cress, yellow starthistle, and pampasgrass.California Exotic Pest Plant Council draft list exotic plants of greatest concern October 1993.Exotic pest plants of greatest ecological concern in California September 1994.Marin supervisors establish policy against non-natives.French broom seedbank depletion: A micro-experiment on summer die-off.Fort Ord readies the troops for war – on weeds!.International broom initiative: A comprehensive broom and gorse biological control effort.Exploring alternative methods for vegetation control and maintenance along roadsides.Waipuna(TM) not? Hot foam good for more than lattes.Recommended action on invasive ornamentals.Pseudo-replication, no replication, and a complete lack of control: In praise of dirty data for weed managers.Brusati, Elizabeth Morawitz, Dana Powell, Cynthia. Prioritizing Regional Response to Invasive Plants in the Sierra Nevada.

From Chinese Cleavers to Remote Sensing: An interview with two generations of weed workers – Greg and Gavin Archbald.Weed biological control agents approved for California.Scotch broom gall mite: a new partner in broom management.One Tam unites around Marin’s mountain.Management Notes - Information on management techniques and effectiveness from the University of California Cooperative Extension’s Weed Research & Information Center.Invasive Species ID Card - To support field identification of early detection species, Cal-IPC has designed a set of Species ID cards that can be downloaded, printed double-sided, and trimmed to size. Plant Assessment Form - Information gathered by Cal-IPC on the impacts, rate of spread, and distribution of invasive plants in California. -* – This plant is included in the CCR Section 4500 list of California State Noxious Weeds, but is otherwise not rated.* – An asterisk next to the rating indicates that a plant is included in the CCR Section 4500 list of California State Noxious Weeds.Q – An organism or disorder suspected to be of economic or environmental detriment, but whose status is uncertain because of incomplete identification or inadequate information.D – An organism known to be of little or no economic or environmental detriment, to have an extremely low likelihood of weediness, or is known to be a parasite or predator.C – A pest of known economic or environmental detriment and, if present in California, it is usually widespread.B – A pest of known economic or environmental detriment and, if present in California, it is of limited distribution.A – A pest of known economic or environmental detriment and is either not known to be established in California or it is present in a limited distribution that allows for the possibility of eradication or successful containment.Watch – These species have been assessed as posing a high risk of becoming invasive in the future in California.Alert – An Alert is listed on species with High or Moderate impacts that have limited distribution in California, but may have the potential to spread much further.Ecological amplitude and distribution are generally limited, but these species may be locally persistent and problematic. Their reproductive biology and other attributes result in low to moderate rates of invasiveness. Limited – These species are invasive but their ecological impacts are minor on a statewide level or there was not enough information to justify a higher score.Ecological amplitude and distribution may range from limited to widespread. Their reproductive biology and other attributes are conducive to moderate to high rates of dispersal, though establishment is generally dependent upon ecological disturbance. Moderate – These species have substantial and apparent-but generally not severe-ecological impacts on physical processes, plant and animal communities, and vegetation structure.Most are widely distributed ecologically. Their reproductive biology and other attributes are conducive to moderate to high rates of dispersal and establishment. High – These species have severe ecological impacts on physical processes, plant and animal communities, and vegetation structure.

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