Skip to content
IR4 Home Page
  • 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

Category: Efficacy

Beetle, Borer, Weevil & White Grub Efficacy – 2021

Posted on September 3, 2021June 28, 2022

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

Fusarium Literature Review & Efficacy Summary – 2021

Posted on August 31, 2021

From 2001 to 2020, numerous products representing 40 active ingredients were evaluated in greenhouse and field trials as soil drench, soil incorporation, foliar,in-furrow, drip irrigation

Posted in Efficacy, Pathology, Plant Pathology Efficacy

Bacterial Disease Efficacy Summary & Literature Review – 2021

Posted on August 13, 2021March 30, 2022

From 2008 to 2020, 70 products were tested through the IR-4 Environmental Horticulture Program as drench or foliar applications against bacterial pathogens.

Posted in Efficacy, Pathology, Plant Pathology Efficacy

Thielaviopsis Efficacy Summary – 2021

Posted on July 29, 2021August 23, 2021

From 2003 to 2020, numerous products representing 35 active ingredients were evaluated in greenhouse experiments as soil drenches against Thielaviopsis basicola causing black root rot

Posted in Efficacy, Pathology, Plant Pathology Efficacy

Botrytis Efficacy Summary – 2021

Posted on March 26, 2021December 13, 2022

At the IR-4 Environmental 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 Efficacy, Pathology, Plant Pathology Efficacy

Scale and Mealybug Efficacy – 2020

Posted on November 30, 2020June 29, 2023

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

Rhizoctonia Efficacy Summary & Literature Review – 2020

Posted on September 11, 2020August 23, 2021

From 1999 to 2019, numerous products representing 36 active ingredients were evaluated in several greenhouse experiments as soil drench, soil incorporation, foliar or soak application,

Posted in Efficacy, Pathology, Plant Pathology Efficacy

Fusarium Literature Review & Efficacy Summary – 2020

Posted on August 27, 2020August 31, 2021

From 2001 to 2019, numerous products representing 40 active ingredients were evaluated in greenhouse and field trials as soil drench, soil incorporation, foliar, in-furrow, drip irrigation or

Posted in ArchivedEfficacy, Efficacy, Pathology

Thielaviopsis Efficacy Summary – 2020

Posted on July 28, 2020June 28, 2022

From 2003 to 2018, numerous products representing 23 active ingredients were evaluated in greenhouse trials as soil drench against Thielaviopsis basicola causing black root

Posted in ArchivedEfficacy, Efficacy, Pathology

Beetle, Borer, Weevil & White Grub Efficacy – 2020

Posted on June 16, 2020June 28, 2022

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

Posts navigation

Older posts
Newer posts

IR-4 Project Headquarters
NC State University
1730 Varsity Drive
Venture IV, Suite 210
Raleigh, NC 27606
(919) 515-1552
ir-4_project@ncsu.edu

  • Upload Files
  • About IR-4
  • Contacts
  • Sign Up for Announcements
  • Facebook
  • Twitter
  • LinkedIn
  • YouTube

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.

NC State University promotes equal opportunity and prohibits discrimination and harassment based upon one’s age, color, disability, gender identity, genetic information, national origin, race, religion, sex (including pregnancy), sexual orientation and veteran status.

  • 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