IPM Insect Update – June 13, 2016

University of California IPM Insect Update
Tehama County
6/13/16

  • Notice the second  male Codling moth biofix 5/31. Our in- orchard weather stations show a 360 Degree day accumulation.
  •  Second OFM biofix 5/19 monitored in almond just south of Red Bluff.
  •  We have Walnut Husk Fly traps up and no flies yet.
  • We measured first walnut scale crawlers 5/16/16 on both Howard and Chandler near Red Bluff. Scale crawlers are still active as of 6/6/16 but appear to be declining suggesting we are past peak emergence.
  • Additional Pest management information is available at the UC IPM website including a day degree calculator (http://www.ipm.ucdavis.edu).

Richard P. Buchner and Cyndi K. Gilles
Orchard Advisor & Research Associate
UC Cooperative Extension Tehama County
(530) 527-3101

Thank you for our trap supplies!

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