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Category: Archives

Scale and Mealybug Efficacy – 2019

Posted on October 18, 2019April 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

SP2700 Crop Safety – 2019

Posted on October 17, 2019April 11, 2024

SP2700 is a new insecticide being developed by SePro for the control of diseases on ornamentals such as Alternaria, Cylindrocladium, Fusarium, Rhizoctonia, and Thielaviopsis.

Posted in ArchivedCropSafety, Archives, Pathology

Beetle, Borer, Weevil & White Grub Efficacy – 2019

Posted on May 7, 2019April 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

Pendimethalin + Dimethenamid-p Crop Safety – 2019

Posted on April 19, 2019April 19, 2024

From 2007 to 2018, IR-4 completed 657 trials on Freehand 1.75G (BAS 659 G; dimethenamid-p + pendimethalin).The data contained in this report was generated to register uses

Posted in ArchivedCropSafety, CropSafety, Weed Science

Pendimethalin Crop Safety – 2019

Posted on April 19, 2019March 25, 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, Environmental Horticulture Program, Weed Science

Botrytis Efficacy Summary – 2019

Posted on March 28, 2019April 19, 2024

At the IR-4 Ornamental Horticulture Program Workshop in 2011, Botrytis Efficacy was selected as a high priority project to expand the knowledge and list of fungicides available to growers for these diseases.

Posted in ArchivedEfficacy, Efficacy, Pathology

Iron HEDTA Crop Safety – 2019

Posted on January 17, 2019April 11, 2024

Fiesta (Iron HEDTA) is a new herbicide currently labeled for post emergence broadleaf weed control on lawns (use on rights of way or non-crop areas), turf, golf courses, parks, playgrounds,

Posted in ArchivedCropSafety, CropSafety, Weed Science

SP1770 Liquid Crop Safety – 2018

Posted on December 19, 2018April 17, 2024

SP1770 Liquid is a new herbicide being developed by SePro. The IR-4 Project completed 27 crop safety trials on 19 environmental horticulture

Posted in ArchivedCropSafety, CropSafety, Weed Science

Fusarium Efficacy Summary & Literature Review – 2018

Posted on October 3, 2018April 17, 2024

From 2001 to 2015, numerous products representing 32 active ingredients were evaluated in greenhouse and field trials as soil drench, soil incorporation, foliar, in-furrow, drip irrigation or tuber

Posted in ArchivedEfficacy, Efficacy, Pathology

Rhizoctonia Efficacy Summary & Literature Review – 2018

Posted on September 4, 2018August 20, 2021

From 1999 to 2016, numerous products representing 36 active ingredients were evaluated in several greenhouse experiments as soil drench, soil incorporation, foliar or soak application,

Posted in ArchivedEfficacy, Efficacy, Pathology

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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