Albugo ipomoeae-panduratae, or white rust, is an oomycete plant pathogen, although many discussions still treat it as a fungal organism. It causes leaf and stem lesions on various Ipomoea species, including cultivated morning glories and their relatives.
Pagani. Ana Pauli S.. Dianese. Alexei C.. Inacio. Carlos A.. Cafe-Fihlo. Adalberto Correa. Occurrence of White Rust (Albugo ipomoeae-panduratae) on Ipomoea acuminata in the Brazilian Mid-West. Brazilian Journal of Microbiology. January 2012. 43. 1. 306–308. 24031833. 10.1590/s1517-83822012000100036. 3768977.