University of California IPM Insect Update
Tehama County
5/31/16

• Notice the male Codling moth biofix of 3/24/16. Our in- orchard weather stations show a 1065 Degree day accumulation. The next event should be the second flight at about 1060 DD or anytime now.
• Second OFM biofix 5/19 monitored in almond just south of Red Bluff.
• We measured first walnut scale crawlers 5/16/16 on both Howard and Chandler near Red Bluff. Scale crawlers are still active as of 5/31/16.

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!