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Diagnosing Herbicide Symptoms 2024 Course

The Diagnosing Herbicide Symptoms course is an intensive 2-day course focusing on how an herbicide injury situation can arise, what types of information can help diagnose herbicide problems during field investigations, and what tools are available to you.

The course provides a rare opportunity for professionals to efficiently update their understanding of herbicide symptoms and injuries and interact with experts in this field. The Diagnosing Herbicide Symptoms course is designed for pest control advisers, sales representatives for chemical companies, field investigators, and insurance adjusters.

Topics include herbicide mode of actions • how symptoms develop and progress • recovery from herbicide injury • relationship between symptomology and economical damage • symptoms from several classes of amino acid synthesis inhibiting herbicides • symptoms from herbicides that mimic plant hormones and the synthesis of fatty acids • symptoms from herbicides that affect photosystem I, photosystem II, or that act by disrupting cell membranes • biotic and abiotic symptoms that resemble herbicide symptoms • herbicide symptomology tools • what happens during a field investigation • what happens in an herbicide injury legal case. Topics are presented in lecture and demonstration formats. Each attendee will receive a course notebook with lecture slides.

For more details on this event, click the link below.

To register via credit card, click the REGISTER button in the top-right corner.

There are four (4) discounted fee spots (50% off) for UC Cooperative Extension advisors and current matriculated students. If you are interested in one of these spots, send an email to wric@ucdavis.edu and request a coupon code. Students should include proof of current student status with their email. The discounted spots are limited to the first 4 requests.




Register by Jun 17 th

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UC Davis Trinchero Family Estates Building (Foundation Plant Services), 501 Hopkins Road, Davis CA 95616

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Begin Date:

Jun 24, 2024

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End Date:

Jun 25, 2024

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Contact Information:

UC Weed Research and Information Center (wric@ucdavis.edu)

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Price Per Registration:


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Last day to register online:

Monday, June 17, 2024