Pacific Flatheaded Borer becoming an issue in walnut orchards

Here is the article that I wrote for UCCE San Joaquin Field Notes Newsletter (Nov. 2018 Issue, pg. 3-4) about the recent infestations of Pacific flatheaded borer in walnut orchards especially in the east side of San Joaquin and Stanislaus Counties.

© 2023 by Closet Confidential. Proudly created with

  • LinkedIn - Black Circle
  • b-facebook
  • Twitter Round
  • Instagram Black Round