Posts Tagged: Integrated Pest Management
The UC Statewide IPM Program provides new resources to help workers identify the light brown apple moth.
Nursery workers are our first line of defense in detecting light brown apple moth when growing ornamental plants in commercial nurseries. A new brochure and video can help those in the field distinguish light brown apple moth from several look-alike caterpillars.
Light brown apple moth is currently under a California Department of Food and Agriculture quarantine that regulates the interstate shipment of plants to keep the moth from spreading to new areas. It has been quarantined in various counties throughout coastal California ranging from Mendocino to San Diego.
Correct field identification of the light brown apple moth is the first step in containing the spread of this moth. Unfortunately several other leafroller caterpillars, including the orange tortrix, omnivorous leafroller, avocado leafroller, and apple pandemic moth, look similar to light brown apple moth caterpillars. This makes photo identification tools that can go into the field with workers, like the Field Identification Guide for Light Brown Apple Moth in California Nurseries, a useful resource for nursery workers.
The field guide was created by Steven Tjosvold, Neal Murray, University of California Cooperative Extension; Marc Epstein, Obediah Sage, California Department of Food and Agriculture; and Todd Gilligan, Colorado State University with the Statewide Integrated Pest Management Program (UC IPM).
An exotic and invasive pest from Australia, light brown apple moth has a host range of more than two thousand plants. It is a pest to a wide range of ornamental and agricultural crops, including caneberries, strawberries, citrus, stone fruit, apples, and grapes. The caterpillars eat leaves and buds, leading to weak or disfigured plants. They also can feed directly on fruit, causing the fruit to be unmarketable.
For more information on light brown apple moth and other leafrollers found in nurseries, see the UC Pest Management Guidelines for Floriculture and Nurseries.
Adult light brown apple moth.
Juvenile stage of the light brown apple moth.
Over 30 nonprofit, educational and government organizations attended Parlier Earth Day in April, where about 2000 local residents increased their awareness of how these groups can help them. Kearney Agricultural Research and Extension Center provided information on how we work on integrated pest management strategies and uses for biopesticides to help ensure an abundant supply of affordable and safe food. Attendees were very interested in discussing how this work at Kearney directly helped them.
Rodolfo Cisneros sharing information about Kearney with a local resident at the 2014 Parlier Earth Day.
Summer is upon us, and nothing quite says summer more than eating freshly picked blueberries or using them in delicious desserts. California blueberry growers can find an additional treat – the newly published UC IPM Pest Management Guidelines for blueberry on the UC IPM web site. California is quickly becoming a top producer of blueberries, and the new guidelines can help with management information on blueberry pests such as thrips, light brown apple moth, and spotted wing drosophila with additional information on pesticides and resistance.
It may be hard to believe but as of 1996, blueberry production was limited to colder states like Washington, Michigan, New Jersey, and Oregon, where naturally acidic soils and winter climates suit the traditional highbush varieties. As recently as 1997, California blueberries were only growing on less than 200 acres across the state. According to the latest CDFA statistics, 2012 continued to show what has been an increasing trend for California blueberries, with more than 40 million pounds harvested, $133 million sold, and plantings in more than 4,700 acres spanning San Joaquin, Tulare, Kern, Ventura, and Fresno counties.
In 1995 the University of California Small Farms Program and cooperating farmers started evaluating low-chill southern highbush varieties in San Luis Obispo and Ventura counties. They found that “low-chill” southern highbush varieties offered the most promise for extended season production on the central coast. By 1997, Kearney Agricultural Center trials found that southern highbush cultivars were also well adapted to the semiarid climate of the San Joaquin Valley. Further evaluations identified the best yielding and flavorful cultivars. Initial and ongoing UC Small Farms studies have escalated California blueberry production swiftly up the learning curve, providing California farmers of small to moderate operations a niche in a very competitive market.
Today, California blueberries are harvested from May through July in the San Joaquin Valley and January through May on the central coast. While consumer demands are on the rise and profits can be excellent, producing and harvesting blueberries in California is expensive. It can run over $10,000 per acre to prepare a field because successful cultivation in many areas necessitates soil and irrigation water acidification and adding tons of mulch per acre. Specialized equipment, labor-intensive pruning, and pests like light brown apple moth, thrips, and spotted wing drosophila can add substantially to cost. Therefore, getting the right information and planning is imperative. While the UC Small Farms Program continues to develop field and market research for blueberry production in California, growers can also turn to the newly published Pest Management Guidelines for blueberries.
Blueberry plant in California.
It's off to Berlin for integrated pest management (IPM) specialist Frank Zalom, professor and former vice chair of the UC Davis Department of Entomology and soon-to-be-president of the 6000-member Entomological Society of America (ESA)
Zalom is one of three Americans invited to speak at an international IPM workshop, Oct. 16-19, in Berlin, Germany.
Zalom, invited by the Federal Ministry of Food, Agriculture and Consumer Protection of Germany, will speak on “Stimulating Use of Professional IPM Consultants in Agriculture, Benefits for Farmers and Society,” on Monday, Oct. 17.
That's indeed quite an honor.
The event is sponsored by the Organization for Economic Co-Operation and Development (OECD), which helps governments of the developed countries tackle the economic, social and governance challenges of a globalized economy. The OECD is celebrating its 50th anniversary this year.
At the OECD workshop, to be held in the Julius Kuhn Institute, Federal Research Center for Cultivated Plants, invitees will develop recommendations related to the workshop themes, adoption and implementation of IPM in agriculture, contributing to the sustainable use of pesticides and to pesticide-risk reduction.
Wolfgang Zornback, chair of the OECD Working Group on Pesticides, German Federal Ministry of Food, Agriculture and Consumer Protection, will welcome the group.
The speakers will include noted IPM specialists from Australia, Denmark, Canada, Germany, Japan, Korea, New Zealand, The Netherlands and the UK.
In other words, the top-notch IPM specialists in the world...
About 100 participants were either nominated by their governments or invited by the OECD. Half of the participants will include government representatives working on pesticide regulation, and half of the participants will include representatives from international/regional organizations: European Commission, Food and Agriculture Organization (FAO), European and Mediterranean Plant Protection Organization (EPPO), International Organization for Biological Control (IOBC), bio-pesticide industries, environmental and consumer organizations and academia.
Americans joining Zalom in Berlin will be Tom Green of the US/IPM Institute of North America in Madison, Wis., who will discuss “IPM in U.S. Schools: Challenges, Opportunities and Implications for IPM in Agriculture” and James VanKirk of the Southern Region IPM Center, North Carolina State University, who will address “IPM Pest Information Platform for Extension and Education.”
The OECD workshop will conclude with a visit to the German chancellery.
Zalom will begin a four-year commitment to ESA this fall when he will be inducted as vice president-elect at the organization’s 59th annual meeting, set Nov. 13-16 in Reno. He will subsequently move up to vice president and president and then serve a year fulfilling the duties of past president. The UC Davis entomologist will become president at the end of the 2013 annual meeting and then will serve as president at the 2014 meeting in Portland, Ore.
Zalom has been heavily involved in research and leadership in integrated pest management (IPM) activities at the state, national and international levels. He directed the UC Statewide IPM Program for 16 years (1986 -2001) and is currently experiment station co-chair of the Association of Public and Land-Grant Universities (APLU) National IPM Committee.
He focuses his research on California specialty crops, including tree crops (almonds, olives, prunes, peaches), small fruits (grapes, strawberries, caneberries), and fruiting vegetables (tomatoes), as well as international IPM programs.
The Zalom lab has responded to six important pest invasions in the last decade, with research projects on the glassy-winged sharpshooter, olive fruit fly, a new biotype of greenhouse whitefly, invasive saltcedar, light brown apple moth, and the spotted wing Drosophila.
IPM specialist Frank Zalom. (Photo by Kathy Keatley Garvey)
Congratulations to integrated pest management specialist Frank Zalom, professor and former vice chair of the UC Davis Department of Entomology.
He's just been named the recipient of the C. W. Woodworth Award, the highest award bestowed by the Pacific Branch of the Entomological Society of America.
Zalom will receive the award on Monday, March 28 during the branch’s 95th annual meeting, to be held in Waikoloa, Hawaii. Brian Holden of Monte Sereno, Calif., great-grandson of Woodworth and a 1981 graduate of UC Davis in electrical engineering, will present the plaque and a check for $1000.
As the recipient of the Woodworth Award, Zalom will present a 45-minute plenary address at the opening session of the meeting.
Pacific branch president Roger Vargas of the U.S. Pacific Basic Agricultural Research Center, Hilo, Hawaii, described the award as the “most prestigious” given by the branch. “It is presented in recognition of outstanding work in the scientific discipline of entomology,” Vargas said.
The award memorializes Woodworth (1865-1940), a trailblazing entomologist credited for (1) being the first entomology faculty member at the University of California--and thought to be the first academic in the western United States who was an entomologist and (2) founding the UC Berkeley and UC Davis departments of entomology.
Chemical ecologist Walter Leal, professor and former chair of the UC Davis Department of Entomology and the 2010 recipient of the Woodworth prize, nominated Zalom for the award. Leal described Zalom as “one of the world’s most prolific and respected IPM researchers, but his influence in development of IPM policies and practices stretches globally.”
Zalom focuses his research on California specialty crops, including tree crops (almonds, olives, prunes, peaches), small fruits (grapes, strawberries, caneberries), and fruiting vegetables (tomatoes), as well as international IPM programs.
In his three decades with the UC Davis Department of Entomology, Zalom has published almost 300 refereed papers and book chapters, and 340 technical and extension articles. The articles span a wide range of topics related to IPM, including introduction and management of newer, soft insecticides, development of economic thresholds and sampling methods, management of invasive species, biological control, insect population dynamics, pesticide runoff mitigation, and determination of host feeding and oviposition preferences of pests.
The Zalom lab has responded to six important pest invasions in the last decade, with research projects on glassy-winged sharpshooter, olive fruit fly, a new biotype of greenhouse whitefly, invasive saltcedar, light brown apple moth, and the spotted wing Drosophila.
Zalom serves as experiment station co-chair of the Association of Public and Land-Grant Universities (APLU) National IPM Committee and is a member of APLU's Science and Technology Committee. He directed the UC Statewide IPM Program for 16 years (1988-2001).
Zalom is a fellow of the Entomological Society of America, American Association for the Advancement of Science, and the California Academy of Sciences. The Entomological Foundation presented him with its “Award for Excellence in IPM” at the ESA’s meeting last December in San Diego.
Zalom is the eighth scientist from the UC Davis Department of Entomology to receive the award. Other recipients: William Harry Lange, 1978; Harry Laidlaw Jr. 1981; Robert Washino, 1987; Thomas Leigh, 1991; Harry Kaya, 1999; Charles Summers, 2009; and Walter Leal, 2010.
The Pacific Branch of ESA encompasses 11 U.S. states (Alaska, Arizona, California, Hawaii, Idaho, Montana, Nevada, Oregon, Utah, Washington and Wyoming); several U.S. territories, including American Samoa, Guam and the Northern Mariana Islands; and parts of Canada and Mexico.