Extension Foundation Online Campus
Course overview
This course provides information on limiting psyllid infestations in gardens and landscapes and minimizing their role in psyllid and disease spread. This includes understanding the biology of the insect and disease, how to look for each of them, existing control strategies, and best management practices in urban settings. This course was developed by Dr. Beth Grafton-Cardwell, a citrus IPM
Specialist and Research Entomologist and the University of California
Statewide IPM Program (UC IPM). The course is available for free.
Who should enroll?
Homeowners and gardeners
This course has not been approved for Continuing Education Units.
This course must be completed by December 30 of the current year. Download the certificate immediately when you complete the course. You will not be able to retrieve your certificate after December 30.
Need help?
For assistance with login, course enrollment, or payment, contact campushelp@extension.org. For assistance with progress through the course or certificate, contact creynolds@ucanr.edu.
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
The purpose of this course is to provide information to retail nursery and garden center personnel to limit psyllid infestations in these environments and minimize their role in psyllid and disease spread. This includes understanding the biology of the
insect and disease, how to look for each of them, existing control strategies, and best management practices in a nursery setting.
This course was developed by Dr. Beth Grafton-Cardwell, a citrus IPM Specialist and Research Entomologist and the University of California Statewide IPM Program (UC IPM).
For more information including technical requirements please contact: Cheryl Reynolds, UC ANR at creynolds@ucanr.edu
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course is designed for nursery employees who work in screenhouses and greenhouses. It is designed to help employees understand how to prevent insects and diseases from infesting plants.
This course was developed by Dr. Beth Grafton-Cardwell, a citrus IPM Specialist and Research Entomologist, and the University of California Statewide IPM Program (UC IPM).
This course has NOT been approved for CEUs.
For more information including technical requirements please contact: Cheryl Reynolds, UC ANR at creynolds@ucanr.edu
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course was developed by the University of California Statewide IPM Program (UC IPM) for retail and garden center employees and others who advise consumers about the best tools and products for solving pest problems. It gives basic information on pesticide types, selection, and safety.
The course contains video so it requires a computer that can play audio and video. For more information including technical requirements please contact: Cheryl Reynolds, UC ANR at creynolds@ucanr.edu
- Teacher: Cheryl Reynolds
This course was developed by the University of California Statewide IPM Program (UC IPM) for retail and garden center employees and others who advise consumers about the best tools and products for solving pest problems. It gives a basic introduction to the principles of Integrated Pest Management, including information about pest identification, changing conditions that favor pests, and combining various least-toxic methods for the best long-term management of pests.
The course contains video so it requires a computer that can play audio and video. For more information including technical requirements please contact: Cheryl Reynolds, UC ANR at creynolds@ucanr.edu
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds