Acne, including cystic acne, is not caused by: 1  Chocolate, nuts, or greasy foods. 2  Most other dietary choices-research has found an association between intake of milk products and acne, as well as a high glycemic index diet and acne. 3  Poor hygiene or inadequate face washing. 4  Masturbation or sex.
Overview. Burr oak, also spelled bur oak, is a tree with many striking features, including crooked branches, large leaves and big acorns.
Pathogen name: Pectobacterium carotovorum subsp. carotovorum. Banana seedling infected with bacterial soft rot. Infection of newly planted banana suckers results in rotting and emission of a foul odor. In older plants, rotting occurs at the collar region and leaf bases. In advanced cases, the trunk base becomes swollen and splits.