Extension Foundation Online Campus
This course covers three common scale pests in citrus: cottony cushion scale, Icerya purchasi; citricola scale, Coccus pseudomagnoliarum; and the California red scale, Aonidiella aurantii. Each module in this course focuses on a different scale pest and covers life cycle and habits, damage, sampling and monitoring methods, and management including biological controls and chemical controls.
This course is available for free for those who do not need Continuing Education Units. The author of the course is Dr. Elizabeth Grafton-Cardwell (UCCE Emerita Entomology Specialist).
Pest management professionals and growers
California Department of Pesticide Regulation (1.5 hour Other) and Certified Crop Adviser (1.5 IPM).
To get the Continuing Education Units certificate you will be charged a fee of $30. To encourage taking the course earlier in the year, we offer 50% off the regular price from January through October 31st – use the code ipm50 at
checkout. You must download the certificate (PDF file) to receive your CEU credits.
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 UCIPMcourses@ucanr.edu.
- Technical support: UC IPM Online Training Support
This course is for those who need continuing education units (CEUs) and a certificate. Make the purchase and after the payment you will be redirected to the course. Upon course completion you will be able to download the course certificate.
Course must be completed and certificate downloaded before December 30 of the current year.
To access the free version of this course without a certificate, click on the title below:
- Technical support: UC IPM Online Training Support
Course overview
This course covers three key insect and mite pests in citrus: citrus peelminer, Marmara gulosa; forktailed bush katydid, Scudderia furcata; and citrus red mite, Panonychus citri. Each module focuses on one pest and covers life cycle and habits, damage, sampling methods, and management including biological and chemical controls.
This course covers three key insect and mite pests in citrus: citrus peelminer, Marmara gulosa; forktailed bush katydid, Scudderia furcata; and citrus red mite, Panonychus citri. Each module focuses on one pest and covers life cycle and habits, damage, sampling methods, and management including biological and chemical controls.
This course is available for free for those who do not need Continuing
Education Units. The author of the course is Dr. Elizabeth
Grafton-Cardwell (UCCE Emerita Entomology Specialist).
Who should enroll?
Pest management professionals and growers
Pest management professionals and growers
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other) and Certified Crop Adviser (1.0 IPM).
California Department of Pesticide Regulation (1.0 hour Other) and Certified Crop Adviser (1.0 IPM).
To get the Continuing Education Units certificate you will be charged a fee of $20. To encourage taking the course earlier in the year, we offer 50% off the regular price from January through October 31st – use the code ipm50 at
checkout. You must download the certificate (PDF file) to receive your CEU credits.
Enrollment period
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.
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 UCIPMcourses@ucanr.edu.
- Technical support: UC IPM Online Training Support
This course is for those who need continuing education units (CEUs) and a certificate. Make the purchase and after the payment you will be redirected to the
course. Upon course completion you will be able to download the course certificate.
Course must be completed and certificate downloaded before December 30 of the current year.
To access the free version of this course without a certificate, click on the title below:
Invertebrate Pests in Citrus
Course must be completed and certificate downloaded before December 30 of the current year.
To access the free version of this course without a certificate, click on the title below:
Invertebrate Pests in Citrus
- Technical support: UC IPM Online Training Support
Course overview
This course covers the identification, biology, and management of Citrus Thrips, Scirtothrips citri. Topics also include damage to citrus, population dynamics and monitoring. This course is available for free for those who do not need Continuing Education Units. The author of the course is Dr. Elizabeth Grafton-Cardwell (UCCE Emerita Entomology Specialist).
This course covers the identification, biology, and management of Citrus Thrips, Scirtothrips citri. Topics also include damage to citrus, population dynamics and monitoring. This course is available for free for those who do not need Continuing Education Units. The author of the course is Dr. Elizabeth Grafton-Cardwell (UCCE Emerita Entomology Specialist).
Who should enroll?
Pest management professionals and growers
Pest management professionals and growers
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other) and Certified Crop Adviser (0.5 IPM).
To get the Continuing Education Units certificate you will be charged a fee of $20. To encourage taking the course earlier in the year, we offer 50% off the regular price from January through October 31st – use the code ipm50 at checkout. You must download the certificate (PDF file) to receive your CEU credits.
California Department of Pesticide Regulation (1.0 hour Other) and Certified Crop Adviser (0.5 IPM).
To get the Continuing Education Units certificate you will be charged a fee of $20. To encourage taking the course earlier in the year, we offer 50% off the regular price from January through October 31st – use the code ipm50 at checkout. You must download the certificate (PDF file) to receive your CEU credits.
Enrollment period
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.
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 UCIPMcourses@ucanr.edu.
- Technical support: UC IPM Online Training Support
This course is for those who need continuing education units (CEUs) and a certificate. Make the purchase and after the payment you will be redirected to the course.
Upon course completion you will be able to download the course certificate.
Course must be completed and certificate downloaded before December 30 of the current year.
To access the free version of this course without a certificate, click on the title below:
Citrus Thrips
Course must be completed and certificate downloaded before December 30 of the current year.
To access the free version of this course without a certificate, click on the title below:
Citrus Thrips
- Technical support: UC IPM Online Training Support
This course covers the life cycle of Fuller rose beetle, Naupactus godmani, its natural enemies, how to survey for it, why it is of significance for export countries, and how to manage the pest using a systems approach. This course is available for free for those who do not need Continuing Education Units. The author of the course is Dr. Elizabeth Grafton-Cardwell (UCCE Emerita Entomology Specialist).
Who should enroll?
Pest management professionals and growers
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other) and Certified Crop Adviser (0.5 IPM).
To get the Continuing Education Units certificate you will be charged a fee of $20. To encourage taking the course earlier in the year, we offer 50% off the regular price from January through October 31st – use the code ipm50 at checkout. You must download the certificate (PDF file) to receive your CEU credits.
Enrollment period
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 UCIPMcourses@ucanr.edu.- Technical support: UC IPM Online Training Support
This course is for those who need continuing education units (CEUs) and a certificate. Make the purchase and after the payment you will be redirected to the course. Upon course completion you will be able to download the course certificate.
Course must be completed and certificate downloaded before December 30 of the current year.
To access the free version of this course without a certificate, click on the title below:
Fuller Rose Beetle
Course must be completed and certificate downloaded before December 30 of the current year.
To access the free version of this course without a certificate, click on the title below:
Fuller Rose Beetle
- Technical support: UC IPM Online Training Support