IPM Task at Harvest: Identifying Insect Pest Damage Through Harvest Sampling

Taking harvest samples of tree nuts during the harvest is very important to assess the in-field damage caused by various arthropod pests. This article about how to take harvest sample, evaluate for insect damage was originally published in UCCE San Joaquin Valley Tree & Vine blog. Full article link can be found here


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Online course on air blast sprayer calibration

We’re excited to announce that a brand-new online course on air blast spray calibration is now available. This course was developed by Lynn Wunderlich, University of California Cooperative Extension (

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