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Category: CropSafety

Pendimethalin Crop Safety – 2024

Posted on June 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. Between 1981 and 2023,

Posted in CropSafety, Weed Science, Weed Science Crop Safety

S-Metolachlor Crop Safety – 2024

Posted on April 9, 2024April 23, 2024

From 2004 to 2023, IR-4 completed 258 trials on Pennant Magnum (s-metolachlor). The data contained in this report was generated to register uses of s-metolachlor on and around environmental horticulture plants with over-the-top applications.

Posted in CropSafety, Weed Science, Weed Science Crop Safety

Flumioxazin Crop Safety – 2024

Posted on February 22, 2024April 11, 2024

Flumioxazin has been registered in the United States since 2003 for uses in and around environmental horticulture plants in production nurseries and in landscapes. Between 2000 and 2023, the IR-4 Project has conducted 641 trials using three granular

Posted in CropSafety, Weed Science, Weed Science Crop Safety

Afidopyropen Crop Safety – 2024

Posted on January 4, 2024March 12, 2024

Ventigra  (afidopyropen) is an insecticide registered by BASF for the control of piercing and sucking insect pests such as aphids, whiteflies, psyllids, scales and leafhoppers.

Posted in CropSafety, Entomology, Entomology Crop Safety

Mefentrifluconazole Crop Safety – 2024

Posted on January 2, 2024April 19, 2024

Avelyo (mefentrifluconazole) is a fungicide developed by BASF that has been registered for use since May 2020. It is used for the control of diseases such as anthracnose, powdery mildew,

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Fluopicolide Crop Safety – 2024

Posted on January 2, 2024March 25, 2024

Fluopicolide was registered as Adorn 4SC in the United States in 2008 for control of Pythium, Phytophthora and downy mildew in environmental horticulture plants. State registrations in California and New York occurred in 2010 and 2011, respectively.

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Triticonazole Crop Safety – 2023

Posted on December 19, 2023March 25, 2024

Triticonazole was registered as Trinity 2SC in the United States in 2007 as a turf fungicide. Trinity SC was expanded to diseases of environmental horticulture diseases in 2013. Because triticonazole is in the triazole class,

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Oxathiapiprolin Crop Safety – 2023

Posted on December 18, 2023April 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 a general list

Posted in CropSafety, Pathology, Plant Pathology Crop Safety

Pendimethalin + Dimethenamid-p Crop Safety – 2023

Posted on December 18, 2023March 25, 2024

From 2007 to 2023, IR-4 completed 726 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 on and around environmental

Posted in CropSafety, Weed Science, Weed Science Crop Safety

SP1770 Crop Safety – 2023

Posted on December 14, 2023April 17, 2024

SP1770 is a new herbicide being developed by SePro. The IR-4 Project completed 41 crop safety trials on 29 environmental horticulture plant species orgenera during 2016 to 2019.

Posted in CropSafety, Weed Science, Weed Science 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 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