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  1. IPM Assessment
  2. IPM Assessment Outputs
IPM Assessment Presentations
  • Aug 2022
    Comments from Western Stakeholders influence EPA Pesticide Registration Decisions
    Presentation (PDF, 563 KB)
    Authors: Zihan (Lilac) Hong, Alfred J Fournier
    Location Presented: 2022 University of Arizona Cooperative Extension Annual Conference.
  • Mar 2018
    Adoption of proactive resistance management practices to control Bemisia tabaci in Arizona and California
    Presentation (PDF, 388KB)
    Authors: Pier, N., A. Fournier, J. Palumbo, Y. Carrière, W. Dixon, L. Brown, S. J. Castle, N. Prabhaker, P.C. Ellsworth
    Location Presented: Poster presented at the 9th International IPM Symposium. Baltimore, Maryland
  • Jun 2017
    Implementing IPM in Cotton in Arizona & Mexico
    Presentation (PDF, 1.904MB)
    Authors: Ellsworth, P. and Naranjo, S.
    Location Presented: Presented at the 14th International Symposium on the Biosafety of GMOs, Guadalajara, Mexico
  • Feb 2017
    Pesticide Use Data Benefits Arizona Agriculture
    Presentation (PDF, 15.89MB)
    Authors: Al Fournier
    Location Presented: Helena Desert Agronomy Meeting
  • Nov 2016
    Fulfilling Our Mission
    Presentation (PDF, 4.84MB)
    Authors: Peter C. Ellsworth
    Location Presented: Campus Administrative Team In-Service, Maricopa Ag Center
  • Feb 2016
    The Arizona Whitefly IPM Model: Cooperative Extension as Key to Translating and Transforming the Mexican Cotton System
    Presentation (PDF, 1809KB)
    Authors: Ellsworth, P., A. Fournier, T. Vandervoet, S. Naranjo.
    Location Presented: Presented at the 2nd International Whitefly Symposium, Arusha, Tanzania.
  • Nov 2014
    IPM trends and data: Two decades of pesticide use and risk
    Presentation (PDF, 5.8MB)
    Authors: Michael Guzy, Peter Ellsworth, Al Fournier, Wayne Dixon, Paul Jepson, John Palumbo, Wade Pronchinske
    Location Presented: Entomology 2014: ESA 62nd Annual Meeting, Portland Oregon
  • Apr 2014
    Lettuce Insect Losses and Insecticide Use Summary 2004-2013
    Presentation (PDF, 4.64MB)
    Authors: John C. Palumbo
  • Oct 2013
    Stink Bugs in Arizona Cotton
    Presentation (PDF, 844KB)
    Authors: Peter C. Ellsworth and Lydia Brown
    Location Presented: Cotton Workshop and Field Tour of Blythe
  • Oct 2013
    Chemical Use data and Resistance. Useful?
    Presentation (PDF, 1.41MB)
    Authors: Ellsworth, Li, Palumbo, Carrière, Fournier, Dixon
    Location Presented: Blythe City Hall
  • Oct 2012
    The Lygus Simulation Training Environment
    Presentation (PDF, 2.3MB)
    Authors: Ellsworth, Goodell, Fournier, L. Brown, Kerns, Parajulee
    Location Presented: Scottsdale, AZ

View All IPM Assessment Presentations
IPM Assessment Publications
  • Jun 2022
    NCC Response To Sulfoxaflor
    Publication (PDF, 1MB)
    Authors: Peter C. Ellsworth and Alfred J. Fournier
    Arizona Pest Management Center response to National Cotton Council query on the use of Sulfoxaflor in Arizona cotton.
  • Sep 2019
    Diamondback Moth on Desert Cole Crops: Survey Results from 2016-2018
    Publication (PDF, 597KB)
    Authors: John C. Palumbo
    In 2016 there was a outbreak of Diamondback Moths. This article covers a bit of the history of that outbreak and how the were handled in the next two years. The event was partially documented by some surveys found in this article.
  • Jun 2019
    Insecticide Usage on Desert Lettuce, 2018-2019
    Publication (PDF, 512KB)
    Authors: John C. Palumbo
    A total of 28 surveys were completed of insecticide usage on desert lettuce, representing an estimated total of 33,275 fall acres and 35,156 spring lettuce acres from Yuma and neighboring Imperial Counties (Holtville/Brawley/BardWinterhaven).
  • Jun 2019
    Insect Losses and Management on Desert Lettuce: A 15-Year Summary
    Publication (PDF, 799.9KB)
    Authors: John C. Palumbo
    This article details the results of a survey aimed at assessing what kind of yield losses are suffered on lettuce due to insect pests. It contains data spanning over fifteen years (2005-2019).
  • Jan 2019
    Economic Value of Arthropod Biological Control
    Publication
    Authors: Naranjo, S.E., G.B. Frisvold, Peter C. Ellsworth
  • Oct 2018
    Crop Protection & Pest Management Program Saves Lives, Dollars and the Environment in Arizona
    Publication (PDF, 2.5MB)
    Authors: Arizona Pest Management Center (APMC)
    This piece highlights impacts of University of Arizona Extension IPM programs, funded by USDA National Institute of Food and Agriculture (NIFA).
  • Jun 2018
    Insecticide Usage on Desert Lettuce, 2017-18
    Publication (PDF, 328KB)
    Authors: John C. Palumbo
    A total of 25 surveys were completed of insecticide usage on desert lettuce, representing an estimated total of 44,180 fall acres and 37,720 spring lettuce acres from Yuma and neighboring Imperial County. This article concludes that the reduced risk insecticides will continue to play an increasing role in management of pests in desert lettuce.
  • May 2018
    Impact of Bagrada Bug on Desert Cole Crops: An Eight Year Summary
    Publication (PDF, 327KB)
    Authors: John C. Palumbo
    The bagrada bug became a major pest of cole crops since 2010. This report consists of information gathered through surveys over eight years and shows what some of the trends are regarding the bagrada bug over that time period.
  • Mar 2018
    Adoption of proactive resistance management practices to control Bemisia tabaci in Arizona and California
    Publication (PDF, 385KB)
    Authors: Naomi Pier, Al Fournier, John Palumbo, Yves Carrière, Wayne Dixon, Lydia Brown, Steven J. Castle and Nilima Prabhaker, Peter C. Ellsworth
    The goal of this project was to prepare pest managers to proactively manage whitefly resistance at the landscape level by providing them with Basic education on the 1st principles of resistance management and Insecticide use Maps.
  • Jan 2018
    Assessing Compatibility of a Pesticide in an IPM Program
    Publication
    Authors: Farrar, J.J., P.C. Ellsworth, R. Sisco, M.E. Baur, A. Crump, A.J. Fournier, M.K. Murray, P.C. Jepson, C.M. Tarutani, K.W. Dorschner
    Journal of Integrated Pest Management
  • Sep 2017
    Chronicling the Socio-economic Impact of Integrating Biological Control, Technology, and Knowledge over 25 Years of IPM in Arizona
    Publication
    Authors: Ellsworth, P.C., A.J. Fournier, G. Frisvold, S.E. Naranjo
    Integrated Pest Management (IPM) in Arizona cotton over the last 25 years has depended on the successful integration of biological and chemical controls along with other insect management knowledge and technologies. Contemporaneous measurement systems enabled economic evaluations with long-term datasets to examine economic outcomes and impacts, as well as durability of adopted technology.
  • Jun 2017
    Impact of Diamondback Moth Outbreaks on Arizona Cole Crops in 2016‐17
    Publication (PDF, 283KB)
    Authors: John C. Palumbo
    The diamondback moth is one of the most important pests of cole crops worldwide and annually causes $3-5 billion dollars in economic loses due to direct yield losses and control costs. 2016 Arizona had an outbreak. This article contains the results of surveys that tried to assess how much damage was done.
  • May 2017
    Insecticide Usage on Desert Lettuce, 2016-17
    Publication (PDF, 290KB)
    Authors: John C. Palumbo
    A total of 20 surveys were completed of insecticide usage on desert lettuce, representing an estimated total of 33,562 fall acres and 33,469 spring lettuce acres from Yuma and neighboring Imperial County. This article concludes that selective reduced risk insecticides will continue to play an increasing role in management of pests in desert lettuce.
  • May 2017
    Impact of Bagrada Bug on Desert Cole Crops: Seven Years After the Outbreak
    Publication (PDF, 332KB)
    Authors: John C. Palumbo
    The bagrada bug became a major pest of cole crops since 2010. This report consists of information gathered through surveys over seven years and shows what some of the trends are regarding the bagrada bug over that time period.
  • Apr 2017
    Insecticide Usage on Desert Lettuce, 2015-16
    Publication (PDF, 225KB)
    Authors: John C. Palumbo
    A total of 22 surveys were completed in the 2016 workshop, representing an estimated total of 28,650 fall acres and 29,920 spring lettuce acres from Yuma and neighboring Imperial County. This article concludes that selective reduced risk insecticides will continue to play an increasing role in management of pests in desert lettuce, but some broad spectrum products such as pyrethroids still will be needed.

View All IPM Assessment Publications
IPM Assessment Shorts
  • Oct 2019
    Your Voice Matters! Influencing Pesticide Registration Review (PDF, 1 MB)

    The Arizona Pest Management Center uses scientific data and feedback from grower communities to develop comments that inform Environmental Protection Agency (EPA) pesticide registration decisions. Our analysis shows that a high percentage of our comments provide substantive information that influence registration outcomes.  

  • Jun 2011
    $1+ Cotton? New Thresholds? (PDF, 2 MB)
    While cotton value has increased recently, an economic analysis shows that current recommended thresholds for Lygus and whitefly management in cotton are still the best approach to maximizing profit.
  • Jul 2014
    Save Money the Easy Way with Bio-control (PDF, 1 MB)
    Learn more about the relationship between 4 key predators and whitefly bio-control in the cotton system.
  • Jun 2016
    Pesticide Use Data - Why Getting it Right Matters (PDF, 2 MB)
    Accurate data on agricultural pesticide use in Arizona has many uses that benefit grower communities. The accuracy of pesticide use data impacts the quality of UA outreach, publications and reports. This short provides tips and resources to help improve data quality. 
  • Jun 2016
    Maps Provide Directions for Resistance! (PDF, 1 MB)
    Chemical Use Maps available to PCAs on a secure website show where whitefly insecticides (6 modes of action) were used in the previous year, at the section level. PCAs and growers can view previous use in sections surrounding their fields to help guide insecticide choices for whitefly management this year. These maps can be a tool to help put first principles of resistance management to work.

View All IPM Assessment Shorts
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