Sefriyani Johan

Corteva Agriscience
Jonston, Iowa

Presentation(s):

• Understanding and managing resistance in key corn pests: Lessons from monitoring, modeling, and mechanistic studies

  Sunday, November 9, 2025
  1:55 PM - 2:15 PM Pacific

• D3155: Cross-species movement of Bt resistance in Helicoverpa and implications for transgenic crop protection

  Monday, November 10, 2025
  9:00 AM - 5:00 PM Pacific