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ViewAttendees 1

Student 10-Minute Paper

Plant-Insect Ecosystems

Student Competition

Student

Grad Competition P-IE: IPM - Field Crops 2

Pinazolin fit in ThryvOn and non- ThryvOn cotton systems

Monday, November 6, 2023
9:36 AM – 9:48 AM ET
Location: Gaylord National Resort & Convention Center, Potomac D
In-Person Student Competition

    Presenting Author(s)

  • Caleb Robert Rice

    Graduate Assistant
    Mississippi State University
    Indianola, Mississippi

    • Co-Author(s)

  • WC

    Whitney Crow

    Mississippi State University
    Cleveland, Mississippi

  • TT

    Tyler Towles

    Mississippi State University
    Stoneville, Mississippi

  • DC

    Donald Cook

    Entomologist
    Mississippi State University
    Stoneville, Mississippi

  • FM

    Fred R. Musser

    Professor
    Mississippi State University, Mississippi

  • Seth Permenter

    Extension Associate / Student
    Mississippi State University
    Stoneville, Mississippi

  • ML

    Mary Jane Lytle

    Mississippi State University
    Stoneville, Mississippi

  • JH

    James Michael Huoni, Jr.

    Graduate Research Associate
    Mississippi State University
    Leland, Mississippi

  • HL

    Hunter Lipsey

    Graduate Student
    Mississippi State University
    Winnsboro, Louisiana

Tarnished plant bug, Lygus lineolaris (Palisot de Beauvois) (TPB) is the most significant yield limiting pest in cotton growing areas of the midsouthern United States. Consistent TPB pressure throughout the growing season has resulted in the necessity for multiple insecticide applications to maximize yield. Due to insecticidal resistance concerns, alternation of insecticide mode of actions has resulted in increased control costs. Studies were conducted in 2023 at the Delta Research and Extension Center (DREC) in Stoneville, MS and producer fields in Glendora, MS to evaluate the efficacy and residual of Plinazolin in ThryvOn (DP 2131B3TXF) and non-ThryvOn (DP 2055B3XF) cotton systems. In this experiment, Plinazolin was applied at threshold for four control schemes in combination with treatments of Transform WG plus Diamond 0.83EC and acephate plus bifenthrin. Tarnished plant bug data was collected at 0,7,14,21,28 days after treatment (DAT) with two drop cloth samples per plot.