May
14
2018
CLOSED
From $50,000 to $150,000UPDATED NOV 2018
ORGANIZATION: U.S. Agency for International Development and Nesta as part of Fall Armyworm Tech Prize, Feed the Future Partnering for Innovation and Challenge Prize Center
Aug
15
2018
CLOSED
From $500,000 to $1,000,000UPDATED JUN 2018
Sep
30
2019
CLOSED