Combining ability and gene action for resistance to Fusarium ear rot in tropical maize hybrids - Ayesiga, Stella Bigirwa; Rubaihayo, Patrick; Sempiira, John Bosco; Adjei, Emmanuel Amponsah; Dramadri, Isaac Onziga; Oloka, Bonny Michael; Sserumaga, Julius Pyton (Frontiers in Plant Science, 2025)