Your source for orchard news & information in the Sacramento Valley
Originally posted July 2018; Updated July 2019. Franz Niederholzer, UCCE Farm Advisor, Colusa and Sutter/Yuba Counties & Allan Fulton, UCCE Water Resources Advisor, Tehama, Glenn and Colusa Counties Hull rot can be a heartbreaker, appearing suddenly at harvest in orchards where … Continue reading
There are several biological factors and non-biological conditions that cause “gumming” in almonds. “Gummy nuts” may refer to different symptoms depending on which part of the fruit is affected. In this article, the term “hull gummosis” refers to the exudates … Continue reading
Drew Wolter, Junior Specialist Horticulture Intern, UCCE Sutter-Yuba Counties; and Brad Hanson, Weed Science Specialist, UC Davis Threespike goosegrass was first reported in California in 1967. Since then, this species has become a significant concern in almonds and other orchard … Continue reading
There are plenty of benefits that can come from cover cropping in an almond orchard, including improved orchard access, improved water infiltration, encouraging native pollinizers and improved honeybee health. But all the options of species to plant can be overwhelming. Herein we’ll review how to pick a cover crop seed blend for a particular orchard. Continue reading
Early hull split, when the hull begins to open at the suture, is a don’t-want-to-miss timing in almond production. The crack in the hull does two things: releases nut volatiles so the navel orangeworm (NOW) female can find the nut … Continue reading
Luke Milliron, UCCE Farm Advisor, Butte, Tehama, and Glenn Counties; Franz Niederholzer, UCCE Farm Advisor, Colusa, and Sutter-Yuba Counties; Dani Lightle, UCCE Farm Advisor, Glenn, Butte, and Tehama Counties; Katherine Jarvis-Shean, UCCE Farm Advisor, Yolo, Solano, and Sacramento Counties Increased … Continue reading
Updated July 2019; Originally posted July 2016. Adapted from “Hull Rot Management” by Dani Lightle, UCCE Farm Advisor, Glenn, Butte and Tehama Counties, and Franz Niederholzer, UCCE Farm Advisor, Colusa, Sutter and Yuba Counties, originally published May 2018; and “Almond … Continue reading