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Category: Plant Pathology Crop Safety

Pydiflumetofen + Difenoconazole Crop Safety – 2021

Posted on June 23, 2021August 20, 2021

Pydiflumetofen + Difenoconazole is a new fungicide being developed for the control of foliar diseases of environmental (aka ornamental) horticulture crops. The IR-4 Project completed

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Pydiflumetofen + Fludioxanil Crop Safety – 2021

Posted on June 23, 2021August 20, 2021

Pydiflumetofen + Fludioxonil is a new fungicide being developed for the control of foliar and soil-borne diseases of environmental (aka ornamental) horticulture crops. The IR-4 Project completed

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Mono and di Potassium Salts of Phosphorus Acid + Hydrogen Peroxide Crop Safety Summary – 2020

Posted on February 21, 2020August 20, 2021

OxiPhos (Mono and di potassium salts of phosphorus acid + hydrogen peroxide) is labeled

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Pydiflumetofen Crop Safety – 2020

Posted on February 20, 2020August 20, 2021

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

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

Fluopyram Crop Safety – 2020

Posted on February 20, 2020August 20, 2021

Indemnify (fluopyram) is a new fungicide being developed by Bayer for the control of nematodes; the current product is only registered for turf uses.

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

Fenamidone Efficacy & Crop Safety – 2020

Posted on February 11, 2020August 20, 2021

From 2004 to 2012, fenamidone (FenStop, FenStar) was screened through the IR-4 Program as drench or foliar applications for effacay against nine Phytophthora species causing root rots and

Posted in CropSafety, Efficacy, Pathology, Plant Pathology Crop Safety, Plant Pathology Efficacy

Fluxapyroxad + Pyraclostrobin Crop Safety – 2019

Posted on October 22, 2019August 20, 2021

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

Cyflufenamid Crop Safety – 2019

Posted on May 20, 2019August 20, 2021

Cyflufenamid is an active ingredient for managing foliar diseases including powdery mildew and botrytis.

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Azoxystrobin + Difenconazole Crop Safety – 2019

Posted on May 20, 2019August 20, 2021

Alibi Flora (azoxystrobin + difenoconazole) was registered on January 12, 2015 for use on ornamental horticulture crops and landscape ornamental horticulture plants in

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Azoxystrobin Crop Safety Summary – 2019

Posted on May 20, 2019August 20, 2021

Azoxystrobin was registered as Heritage in the United States in 1997 as a turf fungicide. In April 2003, this label was updated to include applications for certain diseases on environmental horticulture crops.

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

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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 2021-34383-34848 and 2020-34383-32455 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
      • Regions & USDA-ARS
    • 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 Request