Evolution, epidemiology, mating systems, and fungicide resistance of Stagonosporopsis spp. causing gummy stem blight of cucurbits.
Population biology of Exobasidium maculosum causing leaf and fruit spot of blueberry and evolution of host specialization and gall formation in the genus Exobasidium.
Genetic diversity, host specialization, and evolution of pathogenicity and virulence in fungi causing emerging diseases in cotton, including Fusarium wilt (Fusarium oxysporum f. sp. vasinfectum) and target spot (Corynespora cassiicola).