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Category: Pathology

Pydiflumetofen Crop Safety – 2018

Posted on June 18, 2018March 25, 2024

Pydiflumetofen is a new fungicide being developed by Syngenta for the control of leaf spots (Septoria, Cercospora, Alternaria, Venturia), powdery mildew, Fusarium, Botrytis, Sclerotinia,

Posted in ArchivedCropSafety, CropSafety, Pathology

Pydiflumetofen + Fludioxonil Crop Safety – 2018

Posted on June 15, 2018April 19, 2024

Pydiflumetofen + Fludioxonil is a new fungicide being developed by Syngenta for the control of foliar and soil-borne diseases of ornamental horticulture crops.

Posted in CropSafety, Environmental Horticulture Program, Pathology, Plant Pathology Crop Safety

Mandestrobin Crop Safety – 2018

Posted on June 15, 2018April 23, 2024

Mandestrobin is a new systemic and translaminar fungicide being developed by Syngenta for the control of Botrytis and other foliar diseases of ornamental horticulture crops.

Posted in CropSafety, Environmental Horticulture Program, Pathology, Plant Pathology Crop Safety

Fluopyram Crop Safety – 2018

Posted on April 13, 2018April 23, 2024

Fluopyram (ESP 715, Indemnify) is a new fungicide being developed by Bayer for the control of nematodes, needle cast diseases powdery mildew, Fusarium, Botrytis, Sclerotinia,

Posted in ArchivedCropSafety, CropSafety, Pathology

Pydiflumetofen + Azoxystrobin + Propiconazole Crop Safety – 2018

Posted on April 13, 2018March 14, 2024

Pydiflumetofen + Azoxystrobin + Propiconazole was a new fungicide being developed by Syngenta for the control of leaf spots (Septoria, Cercospora,

Posted in CropSafety, Environmental Horticulture Program, Pathology, Plant Pathology Crop Safety

Bacterial Disease Efficacy Summary & Literature Review – 2018

Posted on February 1, 2018August 20, 2021

From 2008 to 2017, 72 products were tested through the IR-4 Program as drench or foliar applications against bacterial pathogens. In addition to research collected

Posted in ArchivedEfficacy, Efficacy, Pathology

Fluxapyroxad + Pyraclostrobin Crop Safety – 2017

Posted on January 18, 2018April 11, 2024

The IR-4 Project screens new active ingredients for potential deleterious impacts to aid growers in selection of appropriate disease management tools for their crops. From 2014

Posted in ArchivedCropSafety, CropSafety, Pathology

Benzovindiflupyr + Azoxystrobin Crop Safety – 2017

Posted on January 18, 2018March 25, 2024

In 2013, as part of the crop safety screening for new active ingredients and recently registered fungicides, IR-4 started testing Mural WDG (benzovindiflupyr + azoxystrobin) for

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Oxathiapiprolin Crop Safety – 2017

Posted on January 18, 2018April 19, 2024

Oxathiapiprolin was registered as Segovis in the United States in 2017 for disease control on ornamental horticulture plants in greenhouse and nurseries. The commercial label contains

Posted in ArchivedCropSafety, Pathology, Plant Pathology Crop Safety

Fluensulfone Crop Safety – 2017

Posted on January 18, 2018April 19, 2024

Fluensulfone was registered as Nimitz Pro G in the United States in 2016 for nematode control in turf. Between 2012 and 2014, the IR-4 Project completed 13 trials on 8 ornamental horticulture

Posted in CropSafety, Environmental Horticulture Program, Pathology, Plant Pathology Crop Safety

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This work is supported by project award nos. 2025-79111-45234 and 2022-79111-38469, from the U.S. Department of Agriculture’s National Institute of Food and Agriculture, with substantial cooperation and support from the State Agricultural Experiment Stations, USDA-ARS and USDA-FAS. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and should not be construed to represent any official USDA or U.S. Government determination or policy. 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.

  • 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
    • 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