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Category: Archives

Pendimethalin + Dimethenamid-p Crop Safety – 2022

Posted on December 22, 2022April 11, 2024

From 2007 to 2022, IR-4 completed 700 trials on Freehand 1.75G (BAS 659 G; dimethenamid-p + pendimethalin). The data contained in this report was generated to register uses of dimethenamid-p + pendimethalin

Posted in ArchivedCropSafety, CropSafety, Weed Science

Beetle, Borer, Weevil & White Grub Efficacy – 2022

Posted on June 28, 2022April 23, 2024

Collectively, managing coleopteran insects can be challenging because the adult and larval stages may both cause damage and sometimes occur on different hosts or on different plant parts.

Posted in ArchivedEfficacy, Efficacy, Entomology

Flumioxazin + Prodiamine Crop Safety – 2021

Posted on December 27, 2021March 25, 2024

Fuerte (flumioxazin + prodiamine) has been registered in the United States since 2018. Starting in 2020, the IR-4 Project has been screening additional crops for their tolerance to over the top applications.

Posted in ArchivedCropSafety, CropSafety, Weed Science

Pendimethalin Crop Safety – 2021

Posted on December 27, 2021June 4, 2024

Pendimethalin has been registered in the United States since 1994 for uses in and around environmental horticulture plants in production nurseries and in landscapes.

Posted in ArchivedCropSafety, CropSafety, Weed Science

Picarbutrazox Crop Safety – 2021

Posted on October 22, 2021May 6, 2024

Picarbutrazox is a novel fungicide with a new mode of action being developed by Nisso America for the control of oomycete diseases such as Bremia, Peronospora, Pseudoperonospora,

Posted in ArchivedCropSafety, Archives, CropSafety, Pathology

Beetle, Borer, Weevil & White Grub Efficacy – 2021

Posted on September 3, 2021April 23, 2024

Collectively, managing coleopteran insects can be challenging because the adult and larval stages may both cause damage and sometimes occur on different hosts or on different plant parts.

Posted in ArchivedEfficacy, Efficacy, Entomology

Mefentrifluconazole Crop Safety – 2021

Posted on July 29, 2021April 19, 2024

Mefentrifluconazole is a new fungicide being developed by BASF for the control of foliar diseases of environmental horticulture crops. The IR-4 Project completed 24 crop safety trials

Posted in ArchivedCropSafety, CropSafety, Pathology

Indaziflam Crop Safety – 2021

Posted on April 29, 2021March 18, 2024

From 2011 through 2020, IR-4 has completed 159 trials evaluating two granular and one liquid formulations of indaziflam for crop safety. The data contained in this report was generated to

Posted in ArchivedCropSafety, CropSafety, Weed Science

Scale and Mealybug Efficacy – 2020

Posted on November 30, 2020April 23, 2024

Managing scale and mealybug insects presents unique challenges. Products with contact modes of action must be applied at specific timings in order to reach the most susceptible crawler stages.

Posted in ArchivedEfficacy, Efficacy, Entomology

F6123 Crop Safety Summary – 2020

Posted on September 29, 2020June 28, 2022

F6123 is a new fungicide being developed by FMC for the control of powdery mildew, rusts, scab, black spot (Diplocarpon rosae), and other foliar diseases. The IR-4 Project completed 25 crop

Posted in ArchivedCropSafety, CropSafety, Pathology

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IR-4 Project Headquarters
NC State University
1730 Varsity Drive
Venture IV, Suite 210
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ir-4_project@ncsu.edu

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This website is based upon work that is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture, under award numbers 2022-79111-38469 and 2021-34383-34848 with substantial cooperation and support from the State Agricultural Experiment Stations, USDA-ARS, USDA-APHIS, and USDA-FAS. In accordance with Federal Law and U.S. Department of Agriculture policy, this institution is prohibited from discriminating on the basis of race, color, national origin, sex, age or disability.

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  • About IR-4
    ▼
    • Annual Reports
    • Careers
    • Contacts
      ▼
      • Headquarters Staff
      • National Directory
      • Regional Field Coordinators
    • History
    • Mission & Vision
    • News
    • Outreach
    • Participants in the Process
  • Food Crops
    ▼
    • Biopesticide Regulatory Support Program
    • Crop Grouping
    • Integrated Solutions
    • International Programs
    • Residue and Product Performance
  • Environmental Horticulture
  • Events & Training
  • Stakeholder Resources
    ▼
    • Database: Food Crops
    • eQA/eDOCs
    • Database: Environmental Horticulture
    • Databases: Biopesticides and Organic Support
    • Glossary of Acronyms
    • Upload Files
  • Submit a Project Request