Extension Foundation Online Campus
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
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:
Diagnosing Herbicide Injury
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
Course overview
This course provides a rare opportunity for professionals to gain understanding of how an herbicide injury situation can arise and to efficiently update their background knowledge of herbicide characteristics in relation to different damage patterns. The goal of this course is to provide learners with a basic guide to approach diagnosing and investigating crop injury situations known or suspected to be related to herbicides, while giving them the tools to facilitate the investigation process. This course is available for free for those who do not need Continuing Education Units.
Who should enroll?
Growers, pest control advisers, sales representatives for chemical companies, field investigators, and insurance adjusters
Continuing Education Units
California Department of Pesticide Regulation (1.5 hours Other), Certified Crop Advisor (1.5 IPM), and the Arizona Department of Agriculture (1.0 credit).
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.
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 creynolds@ucanr.edu.
This course provides a rare opportunity for professionals to gain understanding of how an herbicide injury situation can arise and to efficiently update their background knowledge of herbicide characteristics in relation to different damage patterns. The goal of this course is to provide learners with a basic guide to approach diagnosing and investigating crop injury situations known or suspected to be related to herbicides, while giving them the tools to facilitate the investigation process. This course is available for free for those who do not need Continuing Education Units.
Who should enroll?
Growers, pest control advisers, sales representatives for chemical companies, field investigators, and insurance adjusters
Continuing Education Units
California Department of Pesticide Regulation (1.5 hours Other), Certified Crop Advisor (1.5 IPM), and the Arizona Department of Agriculture (1.0 credit).
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.
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 creynolds@ucanr.edu.
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course is for those who need continuing education units (CEUs) and a certificate. Make the purchase and after the payment, you will be directed 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:
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course is for those who need continuing education units (CEUs) and a certificate of completion for the Department of Pesticide Regulation or Structural Pest Control Board. 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.
To access the free version of this course for evidence of compliance with your local county, click on the title below:
- Teacher: Darren Haver
- Teacher: Petr Kosina
- Teacher: Tammy Majcherek
- Teacher: Cheryl Reynolds
This course covers the description, biology, and ecology of ground squirrels and pocket gophers as well as an overview of available control options including habitat modification, trapping, baiting, and fumigants. The course is available for free for those who do not need Continuing Education Units.
Pest management professionals and growers
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other) and Certified Crop Advisor (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.
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.
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
This course provides information on the basic principles of spray calibration, including application rate calculations, describes the components of a sprayer, and takes a look at how droplet size, nozzle type, and weather conditions influence drift and spray coverage. Also covered are conditions for pesticide applications under the 2018 Pesticide Use Near Schoolsites regulation. This course is available for free.
Who should enroll?
Anyone who works with air blast sprayers or is involved with ensuring successful pesticide applications in trees and vines. This includes pesticide handlers, pest control advisers, growers, and supervisors.
Continuing education units
California Department of Pesticide Regulation (0.5 hour Laws & Regulations and 2.0 hours Other), Certified Crop Advisor (2.0 IPM), and the Arizona Department of Agriculture (2.5 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 creynolds@ucanr.edu.
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
- Content Specialists: Franz Niederholzer
- Content Specialists: Lynn Wunderlich
This course is not available to the public at this time
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course covers the imacts of pesticide application on water quality, hazards that increase risk of contamination, and steps to reduce the amount of chemicals that enter water. The course is available for free for those who need it for their local county compliance. This course contains video so it requires a device that can play audio and video.
Landscape pest management professionals, structural pest control operators, pest control advisers, and private applicators
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other) and the Structural Pest Control Board (1.0 hour towards 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
tjmajcherek@ucanr.edu.
- Teacher: Darren Haver
- Teacher: Petr Kosina
- Teacher: Tammy Majcherek
- Teacher: Cheryl Reynolds
Learners will be able to describe why calibration is important and be able to list the materials and tools needed in order to calibrate equipment. They will see various examples of pesticide application equipment for liquid, granular, and soil drenching and soil injection applications. The course includes many examples of calculations needed to calibrate equipment. The course contains video so it requires a device that can play audio and video.
Who should enroll?
This course was developed primarily for professional pesticide applicators working in turf and landscape, but can be helpful to anyone who applies pesticides. Continuing Education Units
California Department of Pesticide Regulation (1.5 hours Other), the Structural Pest Control Board (1.5 hours Technical [Br 2 or 3] for FR and Operators or PAU for Applicators), Certified Crop Advisor (1.0 IPM), Western Chapter International Society of Arboriculture (1.0 for Certified Arborists and 1.0 Practice for Board Certified Arborists), and the Arizona Department of Agriculture (1.5 credits).
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.
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
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:
Pesticide Application Equipment and Calibration for Non-Agricultural Applications
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course covers fungicide resistance, insecticide resistance, and herbicide resistance. It provides information on the mechanisms of pesticide resistance and how it has developed as well as information on managing or delaying resistance. The course contains video so it requires a device that can play audio and video.
Pest Control Advisers and other licensed pesticide applicators
California Department of Pesticide Regulation (2 hours Other), Certified Crop Advisor (1.5 IPM), and the Arizona Department of Agriculture (2.0 credits).
To get the Continuing Education Units certificate you will be charged a fee of $40. 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.
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
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:
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course provides general information about herbicides – how they are classified, how they work, and what properties affect runoff and leaching. Special attention is given to several herbicides commonly detected in urban waterways, lists steps to choose the best herbicide for a given situation, and gives practical solutions for reducing herbicide use. This course is available for free for those who do not need Continuing Education Units. The course contains video so it requires a computer that can play audio and video.
Landscape pest management professionals, pest control advisers, and private applicators
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other), Certified Crop Advisor (0.5 IPM), and the Western Chapter International Society of Arboriculture (1.0 for Certified Arborists and 1.0 Practice for Board Certified Arborists).
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.
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
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:
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course describes the different ways pesticides can get into our waterways and gives practical steps in reducing pesticide movement from the site of application. This course is available for free for those who do not need Continuing Education Units. The course contains video so it requires a computer that can play audio and video.
Landscape pest management professionals, structural pest control operators, pest control advisers, and private applicators
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other) the Structural Pest Control Board (1.0 hour Technical [Br 2 or 3] for FR and Operators or PAU for Applicators), Certified Crop Advisor (0.5 IPM), and the Western Chapter International Society of Arboriculture (1.0 for Certified Arborists and 1.0 Practice for Board Certified Arborists).
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.
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.
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
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:
The Impact of Pesticides on Water Quality
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course covers basic IPM principles, situations when application of pesticide is justified, pesticide properties and how they influence pesticide movement in the environment. The course is available for free for those who do not need Continuing Education Units. This course contains video so it requires a device that can play audio and video.
Landscape pest management professionals, structural pest control operators, pest control advisers, and private applicators
California Department of Pesticide Regulation (1.0 hour Other), the Structural Pest Control Board (1.0 hour towards IPM for Applicators, FR, and Applicators), Certified Crop Advisor (0.5 IPM), and the Western Chapter International Society of Arboriculture (1.0 for Certified Arborists and 1.0 Practice for Board Certified Arborists).
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.
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
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:
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds
This course covers two important insecticides that are being detected in California waterways, and provides some practical solutions for reducing their movement or mitigating their effects. This course is available for free for those who do not need Continuing Education Units. The course contains video so it requires a device that can play audio and video.
Landscape pest management professionals, structural pest control operators, pest control advisers, and private applicators
Continuing Education Units
California Department of Pesticide Regulation (1.0 hour Other) the Structural Pest Control Board (1.0 hour Technical [Br 2 or 3] for FR and Operators or PAU for Applicators), Certified Crop Advisor (0.5 IPM), and the Western Chapter International Society of Arboriculture (1.0 for Certified Arborists and 1.0 Practice for Board Certified Arborists).
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.
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.
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
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:
Water Quality and Mitigation of Bifenthrin and Fipronil
- Teacher: Petr Kosina
- Teacher: Cheryl Reynolds