UC Ag Experts Talk: Flatheaded Borer Concerns in California Walnuts

Dr. Jhalendra Rijal discussed behavior, biology, and adult emergence timing of the flatheaded borer. He discussed monitoring tools and how they've improved. Finally, management techniques such as cultural controls and insecticides, were described.
The webinar was recorded on May 31, 2023 and targeted to growers and pest management professionals. For Master Gardeners and others serving home environments, please note that management methods, especially any pesticides mentioned, are not to be used without a clear understanding of their legal use. Continuing Education credits are not available for recorded webinars. Closed captions are being reviewed for accuracy and will be corrected as necessary.
Speaker: Dr. Jhalendra Rijal, Area IPM Advisor with University of California Cooperative Extension in Stanislaus, Merced, and San Joaquin Counties.
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