- Author: Anne Schellman
- Contributor: Karey Windbiel-Rojas

People in urban and suburban areas often use the term “invasive” to describe plants or weeds that appear to take over a garden or landscape. However, true invasive plants are weeds that infest ecosystems, rangelands, and pasture—places common garden weeds don't thrive.
Invasive plants can reduce native plant and animal diversity, threaten endangered species habitat, and increase wildfire and flood danger. Most invasive plants were introduced as ornamentals from the retail nursery industry, or for the purposes of soil stabilization, animal forage, human food, fiber, or medicinal plants. Some may still be found for sale at retail nursery and garden centers, including the following:
![Attendees from Retail IPM Workshop.[A. Schellman]](https://ucanr.edu/blogs/UCIPMurbanpests/blogfiles/43860small.png)
[From the May 2017 issue of the UC IPM Retail Newsletter]
Retail nursery and garden center employees play an important role in communicating pest management information to gardeners and the public. The UC Statewide IPM Program (UC IPM) strives to help retailers stay current on emerging pest-related topics facing California that help consumers effectively manage pests.
As part of this effort, UC IPM partnered with several UC Cooperative Extension Advisors and Specialists to offer three regional train-the trainer workshops in 2016 and early 2017. A total of 188 participants from 41 retail...
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Are you and your staff registered for one of UC IPM's hands-on, train-the-trainer workshops? Are you UC Master Gardener who would like more IPM training? If so, spaces are still available in both our January 24 and January 31 workshops. Don't miss this opportunity to learn about some important topics to better serve your clientele. Only $30 and includes breakfast, lunch, lots of training materials to take home, and great information!
Oakland Workshop, Jan. 24, 2017
Tomorrow, Tuesday, January 17, is the final day to register for the Oakland IPM Training for Retail Nurseries and Garden...
![Examining citrus flush for Asian citrus psyllid. [Photo by Marcy Sousa]](https://ucanr.edu/blogs/UCIPMurbanpests/blogfiles/41096small.jpg)
Are you registered for one of the upcoming "IPM Workshops for Retail Nurseries and Garden Centers"? If not, time is running out!
Oakland Workshop, Jan. 24, 2017
Registration is now open to all for the January 24, IPM Training for Retail Nurseries and Garden Centers in Oakland, CA. A few spaces are still available!
Register now to secure your spot to learn about invasive pests, Asian citrus psyllid and huanglongbing disease, household pests, and IPM and pesticides.
- Author: Karey Windbiel-Rojas

Retailers-- are you registered yet for the January 24, IPM Training for Retail Nurseries and Garden Centers? If not, you only have a few more days to claim your spot.
When: Tuesday, January 24, 2017
Where: Oakland Center, CSU East Bay -- Oakland, CA
Time: 8:30 AM - 3:30 PM
Cost: $30 per person
This hands-on, train-the-trainer workshop is designed especially for retail nursery and garden center employees, managers, owners, and affiliates. Training topics include invasive pests, Asian citrus psyllid and huanglongbing disease, household pests, and IPM and pesticides. Participants will receive relevant materials and helpful...