IPM Insect Update – September 26, 2016

University of California IPM Insect Update
Tehama County

InsectFirst BiofixSecond BiofixThird BiofixFourth BiofixActivity Moths/DayAvg. Deg. Days / DayDay Degrees from Biofix
Codling Moth3/245/317/118/15021.71037
Oriental Fruit Moth3/175/196/277/28.0326.91868
Peach Twig Borer4/75/317/118/224.121.4823
Navel Orangeworm Eggs4/7---.2516.93292
San Jose Scale3/21----20.43981
Walnut Scale Crawlers5/16------

  • 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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