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Category: ArchivedEfficacy

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

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

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

Thielaviopsis Efficacy Summary – 2018

Posted on July 16, 2018March 25, 2024

From 2003 to 2017, numerous products representing 23 active ingredients were evaluated in greenhouse trials as soil drench against Thielaviopsis basicola causing black root

Posted in ArchivedEfficacy, Archives, Pathology

Beetle, Borer, Weevil & White Grub Efficacy – 2018

Posted on March 16, 2018April 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

Posted in ArchivedEfficacy, Efficacy, Entomology

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

Thrips Efficacy Summary – 2017

Posted on December 13, 2017August 20, 2021

For the last 10 years, the IR-4 Ornamental Horticulture Workshop has ranked developing efficacy data on new products to manage thrips as a High Priority Project. Thrips remain an important threat

Posted in ArchivedEfficacy, Efficacy, Entomology

Botrytis Efficacy Summary – 2017

Posted on December 13, 2017April 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

Nematode Literature Review – 2017

Posted on December 13, 2017May 6, 2024

Foliar nematodes cause huge damage not only in food crops but also on popular ornamental horticulture plants. This summary includes research from nematode

Posted in ArchivedEfficacy, 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