Paul Bachi, University of Kentucky Research and Education Center, Bugwood.org

Bluish black perithecia of Gibberella zeae superficial near nodes

Paul Bachi, University of Kentucky Research and Education Center, Bugwood.org

Bluish black perithecia of Gibberella zeae

Paul Bachi, University of Kentucky Research and Education Center, Bugwood.org

ascopores of Gibberella zeae