Johnnie van den Berg

Manager: IPM program
North-West University
Potchefstroom, North-West, South Africa

Presentation(s):

• ESA International Branch Business Meeting

  Tuesday, November 15, 2022
  4:30 PM – 6:30 PM PT

• The fall armyworm invasion in Africa: An overview of its economic and ecological impacts

  Wednesday, November 16, 2022
  9:40 AM – 9:55 AM PT