David L. Kerns

Texas A&M University
College Station, Texas

Disclosure information not submitted.

Presentation(s):

• Evaluating reported control failures of Oebalus pugnax in southeast Texas due to lambda-cyhalothrin resistance

  On-Demand

• Bacillus thuringiensis Vip3Aa protein resistance in Helicoverpa zea (Lepidoptera: Noctuidae)

  Sunday, October 31, 2021
  1:30 PM - 1:42 PM MT

• A screen of the F2 generation in discriminatory concentration bioassays to determine the frequency of alleles conferring resistance to the Cry1Ac, Cry2Ab2, and Vip3Aa39 Bt proteins in Helicoverpa zea

  Monday, November 1, 2021
  8:00 AM - 8:12 AM MT

• Evaluation of the current bollworm (Helicoverpa zea (Boddie)) threshold recommendations in cotton and determination of the threshold effects on bollworm control and profitability

  Monday, November 1, 2021
  8:24 AM - 8:36 AM MT

• Quantification of Bt Proteins Expression Throughout a Growing Season Among Different Plant Structures and Their Efficacy of Control Towards the Cotton Bollworm Helicoverpa zea (Boddie)

  Monday, November 1, 2021
  9:12 AM - 9:24 AM MT

• Fitness costs associated with Vip3A resistance in Helicoverpa zea

  Monday, November 1, 2021
  10:42 AM - 10:54 AM MT

• Evaluation of Cry51Aa2.834_16 traited cotton as a control method of cotton fleahoppers (Pseudatomocelis seriatus Reuter)

  Monday, November 1, 2021
  11:18 AM - 11:30 AM MT