Spotted wing drosophila (SWD), a small fly native to Asia that first appeared in Michigan in 2010, isn’t like most pests. Populations of crop-damaging insects tend to have distinct generations. Not SWD. Several generations overlap and build through the year, attacking vulnerable agricultural crops and wild plants. The situation has created a major challenge for the Michigan berry and cherry …
To teach PCAs about citrus mealybug (an emerging concern for citrus growers) this field day will focus on lectures on pest identification and biology, scouting/monitoring, and management, lecture on ant control. With this knowledge, PCAs can monitor the fields for mealybug infestation and develop informed management strategies. Attendees will receive instruction from Sandipa Gautam and David Haviland from the UC …
Amber Vinchesi-Vahl, UCCE — The Pest Management Strategic Plan for Processing Tomatoes in California (see attachment) was published in May 2021 and encompasses a wealth of information on pest issues and farming practices for processing tomatoes in California. Myself, Cooperative Extension Specialist Cassandra Swett, and UC IPM collaborated on creating this document directly from stakeholder input and funding from the Western IPM Center. …
The U.S. Highbush Blueberry Council (USHBC) has collaborated with Oregon State University, Michigan State University, Ag Metrics Group and Synergistic Pesticide Laboratory, LLC to establish residue decline curves for pesticides that have no established Maximum Residue Limits (MRL) and MRLs that are lower than U.S. tolerances. The objective was to investigate the residual level of multiple pesticides at different consequential timings after application on blueberry, thus …
Maeli Melotto and her team at the UC Davis Department of Plant Sciences are looking for strains of lettuce that are genetically stronger at resisting bacteria that can make people sick. Their work has led to the identification of a gene that could play a role in the plant’s susceptibility to E. coli, a bacterium that causes potentially lethal intestinal illness. …
The California Avocado Commission will host a grower field day at Pine Tree Ranch in Santa Paula on January 25, 2023 from 9:30 a.m. – 11:30 a.m. During the event, California avocado growers will have an opportunity to meet CAC’s new president, Jeff Oberman. In addition, Tim Spann of Spann Ag Research & Consulting and Ben Faber, UC Farm Advisor, …
Are you considering fumigating your soil soon? California regulations are changing and there are some things growers should know about, and consider getting involved in the conversation. Watch this brief interview with Gabriele Ludwig from the Almond Board of California for more information. Please thank this video’s sponsor Suterra for their industry support.
USDA-NIFA’s Emergency Citrus Disease Research & Extension (ECDRE) program brings the nation’s top scientists together with citrus industry representatives to find scientifically sound solutions that combat and prevent citrus greening (HLB) at the farm-level. For the first time in the program’s history, NIFA is supporting an HLB-focused Coordination Network (CN) Project led by an interdisciplinary team of scientists representing all three major citrus producing …
To ensure California citrus growers are well prepared in the event of a potential commercial grove detection of Huanglongbing (HLB), the deadly citrus plant disease that can be spread by the Asian citrus psyllid (ACP), the Citrus Pest and Disease Prevention Program (CPDPP) has developed a response guide for growers to utilize and educate themselves on the California Department of Food and …
University of Arizona Extension Specialist John Palumbo was honored recently by the California Association of Pest Control Advisors with their Outstanding Contribution to Agriculture award. Visiting from Arizona, watch this brief video as he shares some of the challenges desert vegetable growers were up against this season.
