Masked Chafer (AKA white grubs) have been problematic for blueberry growers, particularly in the Central Valley of California. The good news is that researchers and entomologists have come up with both organic and conventional methods treatments for these soil pests. Watch this brief interview UC Cooperative Extension Farm Advisor David Haviland to learn about these options and read more about it in California Fresh Fruit Magazine.
Citrus thrips have been a major nuisance for California blueberry growers, but how do you keep them under control and when should you apply crop protection materials? Is there an organic treatment available? Watch this brief interview UC Cooperative Extension Farm Advisor David Haviland as he answers all these questions. Read more about blueberry pest management in California Fresh Fruit Magazine.
Nematodes are are pests of a host of crops, but what are the options for controlling them in vineyards? Watch this brief video interview with UC Cooperative Extension Viticulture Advisor Karl Lund as he shares both pre and post-planting options for managing nematodes. Some of these options are even compatible for organic growers, so check it out, and read more about it in American Vineyard Magazine.
When is it too late to plant a pistachio orchard? How do you properly care for these young trees and ensure they get all nutrients they need to someday become healthy high yielding trees? Watch the interview with UCCE Farm Advisor Emeritus Bob Beede as he answers these questions, and read more about it in Bob’s monthly pistachio Orchard Tasks column in Pacific Nut Producer Magazine.
As growers have experienced a wet winter and early spring, it may be a little more difficult to determine exactly when to start irrigating their young pistachio trees. In some cases, they might also notice what appears to be a boron deficiency as the young trees start leafing out, which might actually just be a symptom of too much water in the soil. Watch this interview with UCCE Farm Advisor Emeritus Bob Beede as he explains, and read more about it in Pacific Nut Producer Magazine.
Biocontrol agents, beneficial microbes, entomopathogenic fungi and bacteria that can enhance crop production — these were all topics of discussion at the recent UC Cooperative Extension Ag Innovations Conference in Santa Maria, led by UCCE Entomology & Biologicals Advisor Surendra Dara. Watch this brief interview with Surendra as he shares more about what was discussed.
Good news for the grape industry. Growers now have access to more nematode resistant rootstocks than ever before. UCCE Viticulture Farm Advisor Karl Lund recently talked about the characteristics and availability of these rootstocks at Malcolm Media’s Tree & Vine Expo in Turlock, CA. Watch his brief interview and read more about it in American Vineyard Magazine.
UC Cooperative Extension cropping systems specialist Jeff Mitchell is issuing a standing invitation to the public to visit the site of an ongoing conservation agriculture research project and see for themselves the results of long-term soil-building practices.
“Every Friday morning from 9 o’clock till noon, beginning in February and going through June, I invite folks to come to the project site to see up close and personal just what soil health means,” Mitchell said.
The project, funded by the National Research Initiative, compares plots that have been managed for more than 20 years in an annual rotation of cotton, processing tomatoes and more recently sorghum, garbanzos, and melons, under four different treatments: no-tilled plus cover crops, no-tilled with no cover crops, conventionally tilled with cover crops and conventionally tilled without cover crops.
“What we’ve got at this site is a very long-term example of exactly what implementation of a small set of soil care, or soil health, principles really means for soil function and management,” he said.
Mitchell says that the study site in Five Points is a valuable resource for the people of California because of its dedicated adherence to principles that are widely touted to improve production efficiencies, reduce emissions, cycle nutrients more tightly, and reduce inputs over time.
“I recently heard about the value of publicly showcasing long-term sites such as the one we’ve got in Five Points. It’s being done in several other places, including the Dakotas and in Europe,” Mitchell said. “It just seems to make sense to open up our field more widely to folks who might be interested in seeing the remarkable changes we’ve seen and monitored for a long time.”
According to Mitchell, the NRI Project field is already “the most visited research field in the state,” but with this new invitation, he is hoping to have an even broader and wider impact. “We’ve got a simply amazing resource here and I want folks to see it,” he says. The study has also been selected as one of the monitoring sites of the North American Project to Evaluate Soil Health Measurements that has been initiated by the Soil Health Institute of Morrisville, NC.
More than 30 peer-reviewed scientific articles have been published based on work done in this study field.
The NRI Project is located at the University of California’s West Side Research and Extension Center, 17353 W. Oakland Ave., in Five Points.
“I promise to be out there every Friday morning from Feb. 15 through June 26,” he said.
Malcolm Media’s Tree & Vine Expo was once again a big hit for growers & crop consultants looking to get a better grip on pest management in their orchards. One of the seminars featured UC IPM Advisor Jhalendra Rijal who shared how to more effectively incorporate mating disruption in their navel orangeworm control programs. Watch his brief interview and read more about it in Pacific Nut Producer Magazine. Don’t currently receive the magazine? Subscribe for free at: https://malcolmmedia.com/pacific-nut-producer-magazine-subscriptions/.
Pocket gophers can be very detrimental for growers, especially those with young orchards. So how do you minimize populations of these pesky critters? Watch this brief interview with Julie Finzel from the UC Cooperative Extension as she offers growers three quick tips for effective management. Julie will also be addressing growers on wildlife issues at the upcoming Grape, Nut & Tree Fruit Expo at the BIG Fresno Fairgrounds on November 13th, so be sure to attend. Learn more about it on AgExpo.biz.