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Below you'll see everything we could locate for your search of “California”
Researcher Glenn Wright recently reported how various rootstocks for lemon trees producing fresh market fruit compared for yield and other qualities in three California locations with different climates. Wright is a University of Arizona associate professor and Extension specialist for tree crops. SANTA PAULASanta Paula’s warm summer Mediterranean-like climate had the following results: LINDCOVEResearch in Lindcove, a hot summer Mediterranean-like …
A California researcher recently provided an update on sweet orange scab (SOS). The fungal disease has been detected in the state 18 times since 2013. University of California, Riverside professor and plant pathologist Jim Adaskaveg said most of the detections have been in Southern California, especially in Imperial County. Eleven detections have been in commercial lemon orchards, three in commercial …
The damage that HLB has inflicted on Florida citrus groves and production over the past 18 years should serve as a warning for California producers, California’s Citrus Pest & Disease Prevention Program (CPDPP) stated recently. CPDPP noted that with HLB detected in thousands of California residential trees, it’s important for commercial growers to take steps to prevent the disease. According …
In California’s Central Valley, citrus thrips are one of the most concerning pests for growers. Citrus thrips feed on young fruit, which results in scarring damage. “Those cuts are then downgraded in the packinghouse, costing our growers money, which is why managing thrips is so important,” said Sandipa Gautam, University of California Cooperative Extension area citrus integrated pest management advisor. …
Craig Kallsen, University of California Agriculture and Natural Resources (UCANR) citrus and pistachio farm advisor for Kern County, offered suggestions for the use of gibberellic acid (GA3) on citrus in the San Joaquin Valley. Highlights follows: See Kallsen’s full article on gibberellic acid use here. Source: UCANR Sponsored Content5 Facts About Fire Ants and How to Control ThemApril 30, 2024BRAZILIAN …
The California Department of Food and Agriculture’s (CDFA) Asian citrus psyllid (ACP) quarantine program now requires all harvesters/farm labor contractors (FLCs) to have valid compliance agreements to harvest citrus groves. An FLC is defined as any person or establishment that employs people to perform work related to grove management and/or harvesting commercial citrus fruit. The requirement was announced by CDFA’s …
The California Department of Food and Agriculture (CDFA) and California State Board of Food and Agriculture recently introduced Ag Vision. Ag Vision is a decade-long plan dedicated to creating opportunities for California citrus and other agriculture to thrive well into the future. The plan acts as a catalyst for collaboration between industry, public and private partnerships, universities and communities. The …
This year’s first male flight of California red scale is noticeably later than in prior years, according to Sandipa Gautam, area citrus integrated pest management advisor for University of California Cooperative Extension. The cold and wet winter has had a notable impact on pest populations. “Usually, March 1 is tentatively the time when we see the first male flight in …
California Citrus Mutual (CCM) each year awards three scholarships to students who are pursuing an education or vocation in the agricultural industry. The deadline to apply for the scholarships is June 1. CCM HIGH SCHOOL SCHOLARSHIPCCM awards a $1,000 scholarship to a qualified high school senior pursuing continued education in an agriculture-related field. An eligible candidate must be a dependent of …
The California Department of Food and Agriculture (CDFA) recently reported additional information about the state’s 2022–23 Valencia orange forecast of 16.2 million 40-pound cartons. This figure is equal to the 8.1 million 80-pound boxes forecast by the U.S. Department of Agriculture on March 8. The CDFA forecast, also issued on March 8, is below the prior season production of 17.2 …
Many growers and industry partners attended the 2023 Citrus Showcase in early March, California Citrus Mutual (CCM) reported. The trade show was sold out with more than 100 industry partners exhibiting the latest in citrus industry technology, research and products. The event started with a panel discussion on the state of the citrus industry. Panel members included Al Bates, president …
California officials have confirmed the presence of HLB-spreading Asian citrus psyllids in a residential area east of Sonoma. The confirmation came following analysis of a survey trap set by the Sonoma County Department of Agriculture. The county department is coordinating with the California Department of Food and Agriculture (CDFA) in responding to the pest’s presence in Sonoma Valley. “Discovery of …
Two new detections of citrus yellow vein clearing virus (CYVCV) have been confirmed in rural residential citrus trees in the city of Visalia in Tulare County, California. The detections resulted from an ongoing survey and sampling activities conducted by the California Department of Food and Agriculture (CDFA). CYVCV had previously been confirmed in August in the city of Tulare; learn …
California Citrus Mutual (CCM) and JCS Marketing, Inc. have announced an event collaboration for this year’s California Citrus Showcase on March 9 at the Visalia Convention Center. This collaboration creates an opportunity for the growth of both organizations and the expansion of the event. The expansion will afford the citrus industry more educational, networking and promotional opportunities. Casey Creamer, president/chief …
New federal funding of $1 million will establish a citrus breeding program in California. The program will be at the U.S. Department of Agriculture’s Agricultural Research Service (USDA ARS) field station in Parlier. It will identify new citrus varieties that are best suited for changing climatic pressures such as drought, consumer taste preferences, and resistance to pests and diseases such …
California’s Occupational Safety and Health Standards Board on Dec. 15 voted to adopt non-emergency COVID-19 prevention regulations. These regulations will take effect once they are approved by the Office of Administrative Law in January 2023. They will remain in effect for two years after the effective date, except for the recordkeeping subsections, which will remain in effect for three years. …
California’s Citrus Pest and Disease Prevention Program (CPDPP) has developed a guide, Response for a Confirmed Huanglongbing Positive Detection in a Commercial Grove, to prepare growers for a finding of the disease. The guide is intended to educate growers about the California Department of Food and Agriculture’s (CDFA) huanglongbing action plan. The devastating citrus disease spread by the Asian citrus …
An ongoing study in coastal Southern California citrus groves has found that just over 3.5% of Asian citrus psyllids (ACP) tested are carrying the bacterium that can cause HLB. ACP is the insect vector of HLB. Thus far, 138 of 3,000 adult ACP collected from 15 commercial citrus sites had some level of the bacterium present. The results were reported …
The California Department of Food & Agriculture (CDFA) has established an assessment rate for California citrus producers of 3.2 cents per 40-pound standard field box for the 2022–23 marketing season. The marketing season runs from Oct. 1, 2022, to Sept. 30, 2023. The assessment applies to all types and varieties of citrus, as defined by the California Citrus Research Program, …
The California Citrus Quality Council (CCQC) is reminding California orange packinghouses that the first preharvest field application of zinc-copper-lime — or a registered alternative — is required for all orange blocks eligible to ship to Korea this season. These fungicide applications are protective treatments for management of Septoria spot. The treatment should be applied between Oct. 15 and Nov. 30. Zinc-copper-lime or …
